Enums & Constants - Signalbase Documentation

Overview

This page lists all enumeration values and constants used across the Signalbase V2 APIs. Use it to validate filter parameters, build UIs, and understand available options for each endpoint.

Company fields in signal responses

Across funding, acquisition, hiring, and job change signal endpoints, company headquarters are always exposed as companyCountry (ISO-style country code where available).

Nested company objects use the same rule. For example, on acquisition signals the acquiringCompany object uses companyCountry (not country) for the acquirer’s HQ.
Hiring signals also return jobCountry: the country associated with the job listing location. That is separate from companyCountry (the employer’s HQ).

Company subcategory in responses

When a company row has been classified, responses include companySubcategory: a single subcategory id drawn from the same vocabulary as the subcategories query parameter (see the Subcategories section on this page). The field is omitted or null when no subcategory is assigned.

Signal Types

The three signal types available in the API:

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["funding_round", "acquisition", "job_change"]

Date Presets

Industry-standard relative date filters supported across the signal endpoints — funding, acquisitions, hiring, job changes, and investors. When provided, date_preset takes precedence over dateFrom / dateTo. The Companies endpoint does not support date filtering (date_preset, dateFrom, and dateTo are ignored there).

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[
  "today",
  "yesterday",
  "last_7d",
  "last_14d",
  "last_30d",
  "last_60d",
  "last_90d",
  "last_6m",
  "last_1y",
  "last_2y",
  "this_week",
  "this_month",
  "this_quarter",
  "this_year",
  "last_week",
  "last_month",
  "last_quarter",
  "last_year"
]

Funding Signals Enums

Funding Round Types

Values accepted by the round filter, ordered by prevalence. Values are stored and returned in lowercase.

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[
  "seed",
  "series a",
  "pre-seed",
  "series b",
  "series c",
  "series d",
  "angel",
  "series e",
  "equity",
  "series f",
  "debt financing",
  "fund",
  "debt",
  "ipo",
  "crowdfunding",
  "growth",
  "series g",
  "series h"
]

The round filter is an exact, case-insensitive match — Series A, series a, and SERIES A all match the same rows, so you don’t need to match the exact capitalization. Passing a value not in the list above returns 400 Bad Request (rather than silently empty results), so you get a clear error on a typo. Responses may still contain other, less common round types for rows matched by your other filters.

Round Flavors

Optional modifiers that can be applied to a funding round:

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["bridge", "extension", "secondary"]

Verification Statuses

Filter signals by their verification status:

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["verified", "unverified", "pending"]

Amounts & Currency

How `amount`, `amount_min`, `amount_max`, and `currency` work

Funding and acquisition amounts are whole units of the deal’s currency (an integer — not cents and not a float). For example, a $5M round is 5000000. The currency field tells you which currency each amount is in.

Field	Description
`amount` (response)	Integer amount in whole currency units (see `currency`). `null` when the amount is undisclosed.
`amount_min` (filter)	Minimum amount, inclusive (`>=`). Compared directly against `amount`.
`amount_max` (filter)	Maximum amount, inclusive (`<=`). Compared directly against `amount`.
`currency` (filter)	Filters rows by their `currency` value. Does not convert between currencies — it’s a simple exact match on the currency field.

Amounts are not converted to a common currency — each amount is expressed in its own currency (most are USD). If your results span multiple currencies, an amount_min / amount_max filter compares the raw numbers regardless of currency, so add a currency filter (e.g. currency=USD) when you need an apples-to-apples range.

Currency Values

Both endpoints record currency as ISO 4217 codes (exact match, case-sensitive):

Funding — most records are USD; the rest are mostly EUR and GBP. Filter with the exact code, e.g. ?currency=USD. Common values:
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["USD", "EUR", "GBP", "CHF", "JPY", "INR", "CAD", "AUD", "SEK", "CNY", "NZD", "KRW", "SGD", "DKK", "BRL"]
Acquisitions — almost all records are USD, with a small number of EUR. Filter with ?currency=USD.

Funding Sort Fields

Available sort fields for the funding endpoint:

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["occurred_at", "discovered_at", "amount", "employee_count", "founded_year"]

Acquisition Sort Fields

Available sort fields for the acquisitions endpoint:

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["occurred_at", "discovered_at", "amount", "employee_count"]

Job Change Signals Enums

Positions

Filter job changes by specific positions:

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[
  "ceo",
  "cto",
  "cfo",
  "coo",
  "vp of engineering",
  "vp of sales",
  "vp of marketing",
  "head of product",
  "head of growth",
  "head of engineering",
  "engineering manager",
  "product manager",
  "sales manager",
  "marketing manager",
  "founder",
  "co-founder"
]

Departments

Filter by department:

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[
  "marketing",
  "sales",
  "engineering",
  "product",
  "design",
  "operations",
  "finance",
  "people",
  "data",
  "customer_success",
  "growth",
  "legal"
]

Seniorities

Filter by seniority level:

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["founder", "c_level", "vp", "director", "head", "lead", "manager"]

Job Change Sources

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["linkedin", "press_release", "other"]

Job Change Sort Fields

Available sort fields for the job changes endpoint:

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["occurred_at", "discovered_at", "person_name", "company_name"]

People Search Enums

Values for the People API (GET /api/v2/people). These use their own taxonomy — matched by word boundaries on job titles — and are distinct from the Job Change position/department enums above.

People Functions

Filter people by function (function parameter):

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[
  "marketing",
  "sales",
  "engineering",
  "product",
  "design",
  "operations",
  "finance",
  "people",
  "data",
  "customer_success",
  "growth",
  "legal"
]

People Seniorities

Filter people by seniority level (seniority parameter):

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["founder", "c_level", "vp", "director", "head", "lead", "manager"]

People Company Size Bands

Filter people by their company’s headcount (company_size parameter):

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["1-10", "11-50", "51-100", "101-250", "251-500", "501-1000", "1000-plus"]

People Signal Types

Signal types that can back a person’s matched_signal (signal_type parameter):

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["funding_round", "acquisition", "job_change"]

People Signal Date Range

The signal_date_range parameter is a relative lookback window written as <n><unit>, where unit is one of:

Unit	Meaning	Example
`d`	days	`30d`
`w`	weeks	`6w`
`m`	months	`12m` (default)
`y`	years	`2y`

Signal Source Types

Types of sources a signal may originate from:

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[
  "press_release",
  "news_article",
  "social_media",
  "blog_post",
  "sec_filing",
  "crunchbase",
  "pitchbook"
]

Investors Enums

Investor Types

Values accepted by the type filter:

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[
  "vc",
  "angel",
  "pe",
  "corporate",
  "government",
  "accelerator",
  "family_office",
  "hedge_fund",
  "crowdfunding"
]

The underlying type field is free-text (scraped values like VC, VC firm, Venture Capital, venture_capital, Corporate VC, Solo angel, PE fund). These slugs are convenience groupings: each is matched case-insensitively against the common real-world variants — e.g. vc matches VC / VC firm / Venture Capital / venture_capital / Corporate VC, and angel matches Angel / Solo angel / Angel network. To filter by a value outside this list, use the search parameter, which also matches the type field.The type field in the response is the original scraped value (e.g. Corporate VC), not the slug you filtered by — so a single type=vc query returns rows whose type reads VC, Venture Capital, Corporate VC, and so on.

Investor Sort Fields

Available sort fields for the investors endpoint:

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["name", "created_at", "ticket_size_min", "ticket_size_max"]

Sort Orders

Used across all endpoints:

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["asc", "desc"]

Countries (All APIs)

Both country categories and country codes can be used to filter results via the countries parameter. Every endpoint that accepts countries also accepts exclude_countries — a denylist that removes rows whose country matches any listed value (country names such as China or codes such as CN). It complements countries, and rows with an unknown/NULL country are kept, not excluded. The acquisition-signals endpoint additionally exposes acquirer_countries and exclude_acquirer_countries, which apply the same allowlist/denylist logic to the acquiring company’s HQ (the countries/exclude_countries pair targets the acquired company). The people endpoint uses the singular country for its allowlist alongside exclude_countries.

Country Categories

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["CEE", "WE", "NORDICS", "NA", "LATAM"]

Country Codes (ISO 3166-1 alpha-2)

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[
  "AD", "AE", "AF", "AG", "AI", "AL", "AM", "AO", "AQ", "AR",
  "AS", "AT", "AU", "AW", "AX", "AZ", "BA", "BB", "BD", "BE",
  "BF", "BG", "BH", "BI", "BJ", "BL", "BM", "BN", "BO", "BQ",
  "BR", "BS", "BT", "BV", "BW", "BY", "BZ", "CA", "CC", "CD",
  "CF", "CG", "CH", "CI", "CK", "CL", "CM", "CN", "CO", "CR",
  "CU", "CV", "CW", "CX", "CY", "CZ", "DE", "DJ", "DK", "DM",
  "DO", "DZ", "EC", "EE", "EG", "EH", "ER", "ES", "ET", "FI",
  "FJ", "FK", "FM", "FO", "FR", "GA", "GB", "GD", "GE", "GF",
  "GG", "GH", "GI", "GL", "GM", "GN", "GP", "GQ", "GR", "GS",
  "GT", "GU", "GW", "GY", "HK", "HM", "HN", "HR", "HT", "HU",
  "ID", "IE", "IL", "IM", "IN", "IO", "IQ", "IR", "IS", "IT",
  "JE", "JM", "JO", "JP", "KE", "KG", "KH", "KI", "KM", "KN",
  "KP", "KR", "KW", "KY", "KZ", "LA", "LB", "LC", "LI", "LK",
  "LR", "LS", "LT", "LU", "LV", "LY", "MA", "MC", "MD", "ME",
  "MF", "MG", "MH", "MK", "ML", "MM", "MN", "MO", "MP", "MQ",
  "MR", "MS", "MT", "MU", "MV", "MW", "MX", "MY", "MZ", "NA",
  "NC", "NE", "NF", "NG", "NI", "NL", "NO", "NP", "NR", "NU",
  "NZ", "OM", "PA", "PE", "PF", "PG", "PH", "PK", "PL", "PM",
  "PN", "PR", "PS", "PT", "PW", "PY", "QA", "RE", "RO", "RS",
  "RU", "RW", "SA", "SB", "SC", "SD", "SE", "SG", "SH", "SI",
  "SJ", "SK", "SL", "SM", "SN", "SO", "SR", "SS", "ST", "SV",
  "SX", "SY", "SZ", "TC", "TD", "TF", "TG", "TH", "TJ", "TK",
  "TL", "TM", "TN", "TO", "TR", "TT", "TV", "TW", "TZ", "UA",
  "UG", "UM", "US", "UY", "UZ", "VA", "VC", "VE", "VG", "VI",
  "VN", "VU", "WF", "WS", "XK", "YE", "YT", "ZA", "ZM", "ZW"
]

Company Categories & Industries

Companies have two classification systems that map to different API filter parameters:

API Parameter	DB Column	Description	Delimiter
`categories`	`company.industry`	LinkedIn industry label (free text)	pipe `\|` separated
`subcategories`	`company.subcategory`	Signalbase category (strict enum)	comma `,` separated

Categories (`categories` parameter)

The categories parameter filters by exact match on the company’s LinkedIn industry label. These are free-text labels sourced from LinkedIn’s industry taxonomy. The taxonomy has 20 main categories that group 434 industries. Since this is a free-text field, new labels may appear as companies are ingested.

Main Categories (20)

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[
  "Accommodation Services",
  "Administrative and Support Services",
  "Construction",
  "Consumer Services",
  "Education",
  "Entertainment Providers",
  "Farming, Ranching, Forestry",
  "Financial Services",
  "Government Administration",
  "Holding Companies",
  "Hospitals and Health Care",
  "Manufacturing",
  "Oil, Gas, and Mining",
  "Professional Services",
  "Real Estate and Equipment Rental Services",
  "Retail",
  "Technology, Information and Media",
  "Transportation, Logistics, Supply Chain and Storage",
  "Utilities",
  "Wholesale"
]

All Industries (434)

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[
  "Abrasives and Nonmetallic Minerals Manufacturing", "Accessible Architecture and Design", "Accessible Hardware Manufacturing",
  "Accommodation Services", "Accounting", "Administration of Justice",
  "Administrative and Support Services", "Advertising Services", "Agricultural Chemical Manufacturing",
  "Agriculture, Construction, Mining Machinery Manufacturing", "Air, Water, and Waste Program Management", "Airlines and Aviation",
  "Alternative Dispute Resolution", "Alternative Fuel Vehicle Manufacturing", "Alternative Medicine",
  "Ambulance Services", "Amusement Parks and Arcades", "Animal Feed Manufacturing",
  "Animation and Post-production", "Apparel Manufacturing", "Appliances, Electrical, and Electronics Manufacturing",
  "Architectural and Structural Metal Manufacturing", "Architecture and Planning", "Armed Forces",
  "Artificial Rubber and Synthetic Fiber Manufacturing", "Artists and Writers", "Audio and Video Equipment Manufacturing",
  "Automation Machinery Manufacturing", "Aviation and Aerospace Component Manufacturing", "Baked Goods Manufacturing",
  "Banking", "Bars, Taverns, and Nightclubs", "Bed-and-Breakfasts, Hostels, Homestays",
  "Beverage Manufacturing", "Biomass Electric Power Generation", "Biotechnology Research",
  "Blockchain Services", "Blogs", "Boilers, Tanks, and Shipping Container Manufacturing",
  "Book Publishing", "Book and Periodical Publishing", "Breweries",
  "Broadcast Media Production and Distribution", "Building Construction", "Building Equipment Contractors",
  "Building Finishing Contractors", "Building Structure and Exterior Contractors", "Business Consulting and Services",
  "Business Content", "Business Intelligence Platforms", "Cable and Satellite Programming",
  "Capital Markets", "Caterers", "Chemical Manufacturing",
  "Chemical Raw Materials Manufacturing", "Child Day Care Services", "Chiropractors",
  "Circuses and Magic Shows", "Civic and Social Organizations", "Civil Engineering",
  "Claims Adjusting, Actuarial Services", "Clay and Refractory Products Manufacturing", "Climate Data and Analytics",
  "Climate Technology Product Manufacturing", "Coal Mining", "Collection Agencies",
  "Commercial and Industrial Equipment Rental", "Commercial and Industrial Machinery Maintenance", "Commercial and Service Industry Machinery Manufacturing",
  "Communications Equipment Manufacturing", "Community Development and Urban Planning", "Community Services",
  "Computer Games", "Computer Hardware Manufacturing", "Computer Networking Products",
  "Computer and Network Security", "Computers and Electronics Manufacturing", "Conservation Programs",
  "Construction", "Construction Hardware Manufacturing", "Consumer Goods Rental",
  "Consumer Services", "Correctional Institutions", "Cosmetology and Barber Schools",
  "Courts of Law", "Credit Intermediation", "Cutlery and Handtool Manufacturing",
  "Dairy Product Manufacturing", "Dance Companies", "Data Infrastructure and Analytics",
  "Data Security Software Products", "Defense and Space Manufacturing", "Dentists",
  "Design Services", "Desktop Computing Software Products", "Digital Accessibility Services",
  "Distilleries", "E-Learning Providers", "Economic Programs",
  "Education", "Education Administration Programs", "Electric Lighting Equipment Manufacturing",
  "Electric Power Generation", "Electric Power Transmission, Control, and Distribution", "Electrical Equipment Manufacturing",
  "Electronic and Precision Equipment Maintenance", "Embedded Software Products", "Emergency and Relief Services",
  "Engineering Services", "Engines and Power Transmission Equipment Manufacturing", "Entertainment Providers",
  "Environmental Quality Programs", "Environmental Services", "Equipment Rental Services",
  "Events Services", "Executive Offices", "Executive Search Services",
  "Fabricated Metal Products", "Facilities Services", "Family Planning Centers",
  "Farming", "Farming, Ranching, Forestry", "Fashion Accessories Manufacturing",
  "Financial Services", "Fine Arts Schools", "Fire Protection",
  "Fisheries", "Flight Training", "Food and Beverage Manufacturing",
  "Food and Beverage Retail", "Food and Beverage Services", "Footwear Manufacturing",
  "Footwear and Leather Goods Repair", "Forestry and Logging", "Fossil Fuel Electric Power Generation",
  "Freight and Package Transportation", "Fruit and Vegetable Preserves Manufacturing", "Fuel Cell Manufacturing",
  "Fundraising", "Funds and Trusts", "Furniture and Home Furnishings Manufacturing",
  "Gambling Facilities and Casinos", "Geothermal Electric Power Generation", "Glass Product Manufacturing",
  "Glass, Ceramics and Concrete Manufacturing", "Golf Courses and Country Clubs", "Government Administration",
  "Government Relations Services", "Graphic Design", "Ground Passenger Transportation",
  "HVAC and Refrigeration Equipment Manufacturing", "Health and Human Services", "Higher Education",
  "Highway, Street, and Bridge Construction", "Historical Sites", "Holding Companies",
  "Home Health Care Services", "Horticulture", "Hospitality",
  "Hospitals", "Hospitals and Health Care", "Hotels and Motels",
  "Household Appliance Manufacturing", "Household Services", "Household and Institutional Furniture Manufacturing",
  "Housing Programs", "Housing and Community Development", "Human Resources Services",
  "Hydroelectric Power Generation", "IT Services and IT Consulting", "IT System Custom Software Development",
  "IT System Data Services", "IT System Design Services", "IT System Installation and Disposal",
  "IT System Operations and Maintenance", "IT System Testing and Evaluation", "IT System Training and Support",
  "Individual and Family Services", "Industrial Machinery Manufacturing", "Industry Associations",
  "Information Services", "Insurance", "Insurance Agencies and Brokerages",
  "Insurance Carriers", "Insurance and Employee Benefit Funds", "Interior Design",
  "International Affairs", "International Trade and Development", "Internet Marketplace Platforms",
  "Internet News", "Internet Publishing", "Interurban and Rural Bus Services",
  "Investment Advice", "Investment Banking", "Investment Management",
  "Janitorial Services", "Landscaping Services", "Language Schools",
  "Laundry and Drycleaning Services", "Law Enforcement", "Law Practice",
  "Leasing Non-residential Real Estate", "Leasing Residential Real Estate", "Leather Product Manufacturing",
  "Legal Services", "Legislative Offices", "Libraries",
  "Lime and Gypsum Products Manufacturing", "Loan Brokers", "Machinery Manufacturing",
  "Magnetic and Optical Media Manufacturing", "Manufacturing", "Maritime Transportation",
  "Market Research", "Marketing Services", "Mattress and Blinds Manufacturing",
  "Measuring and Control Instrument Manufacturing", "Meat Products Manufacturing", "Media & Telecommunications",
  "Media Production", "Medical Equipment Manufacturing", "Medical Practices",
  "Medical and Diagnostic Laboratories", "Mental Health Care", "Metal Ore Mining",
  "Metal Treatments", "Metal Valve, Ball, and Roller Manufacturing", "Metalworking Machinery Manufacturing",
  "Military and International Affairs", "Mining", "Mobile Computing Software Products",
  "Mobile Food Services", "Mobile Gaming Apps", "Motor Vehicle Manufacturing",
  "Motor Vehicle Parts Manufacturing", "Movies and Sound Recording", "Movies, Videos and Sound",
  "Museums", "Museums, Historical Sites, and Zoos", "Musicians",
  "Nanotechnology Research", "Natural Gas Distribution", "Natural Gas Extraction",
  "Newspaper Publishing", "Non-profit Organizations", "Nonmetallic Mineral Mining",
  "Nonresidential Building Construction", "Nuclear Electric Power Generation", "Nursing Homes and Residential Care Facilities",
  "Office Administration", "Office Furniture and Fixtures Manufacturing", "Oil Extraction",
  "Oil and Coal Product Manufacturing", "Oil and Gas", "Oil, Gas, and Mining",
  "Online Audio and Video Media", "Online and Mail Order Retail", "Operations Consulting",
  "Optometrists", "Outpatient Care Centers", "Outsourcing and Offshoring Consulting",
  "Packaging and Containers Manufacturing", "Paint, Coating, and Adhesive Manufacturing", "Paper and Forest Product Manufacturing",
  "Pension Funds", "Performing Arts", "Performing Arts and Spectator Sports",
  "Periodical Publishing", "Personal Care Product Manufacturing", "Personal Care Services",
  "Personal and Laundry Services", "Pet Services", "Pharmaceutical Manufacturing",
  "Philanthropic Fundraising Services", "Photography", "Physical, Occupational and Speech Therapists",
  "Physicians", "Pipeline Transportation", "Plastics Manufacturing",
  "Plastics and Rubber Product Manufacturing", "Political Organizations", "Postal Services",
  "Primary Metal Manufacturing", "Primary and Secondary Education", "Printing Services",
  "Professional Organizations", "Professional Services", "Professional Training and Coaching",
  "Public Assistance Programs", "Public Health", "Public Policy Offices",
  "Public Relations and Communications Services", "Public Safety", "Racetracks",
  "Radio and Television Broadcasting", "Rail Transportation", "Railroad Equipment Manufacturing",
  "Ranching", "Ranching and Fisheries", "Real Estate",
  "Real Estate Agents and Brokers", "Real Estate and Equipment Rental Services", "Recreational Facilities",
  "Regenerative Design", "Religious Institutions", "Renewable Energy Equipment Manufacturing",
  "Renewable Energy Power Generation", "Renewable Energy Semiconductor Manufacturing", "Repair and Maintenance",
  "Research Services", "Residential Building Construction", "Restaurants",
  "Retail", "Retail Apparel and Fashion", "Retail Appliances, Electrical, and Electronic Equipment",
  "Retail Art Dealers", "Retail Art Supplies", "Retail Books and Printed News",
  "Retail Building Materials and Garden Equipment", "Retail Florists", "Retail Furniture and Home Furnishings",
  "Retail Gasoline", "Retail Groceries", "Retail Health and Personal Care Products",
  "Retail Luxury Goods and Jewelry", "Retail Motor Vehicles", "Retail Musical Instruments",
  "Retail Office Equipment", "Retail Office Supplies and Gifts", "Retail Pharmacies",
  "Retail Recyclable Materials & Used Merchandise", "Reupholstery and Furniture Repair", "Robot Manufacturing",
  "Robotics Engineering", "Rubber Products Manufacturing", "Satellite Telecommunications",
  "Savings Institutions", "School and Employee Bus Services", "Seafood Product Manufacturing",
  "Secretarial Schools", "Securities and Commodity Exchanges", "Security Guards and Patrol Services",
  "Security Systems Services", "Security and Investigations", "Semiconductor Manufacturing",
  "Services for Renewable Energy", "Services for the Elderly and Disabled", "Sheet Music Publishing",
  "Shipbuilding", "Shuttles and Special Needs Transportation Services", "Sightseeing Transportation",
  "Skiing Facilities", "Smart Meter Manufacturing", "Soap and Cleaning Product Manufacturing",
  "Social Networking Platforms", "Software Development", "Solar Electric Power Generation",
  "Sound Recording", "Space Research and Technology", "Specialty Trade Contractors",
  "Spectator Sports", "Sporting Goods Manufacturing", "Sports Teams and Clubs",
  "Sports and Recreation Instruction", "Spring and Wire Product Manufacturing", "Staffing and Recruiting",
  "Steam and Air-Conditioning Supply", "Strategic Management Services", "Subdivision of Land",
  "Sugar and Confectionery Product Manufacturing", "Surveying and Mapping Services", "Taxi and Limousine Services",
  "Technical and Vocational Training", "Technology, Information and Internet", "Technology, Information and Media",
  "Telecommunications", "Telecommunications Carriers", "Telephone Call Centers",
  "Temporary Help Services", "Textile Manufacturing", "Theater Companies",
  "Think Tanks", "Tobacco Manufacturing", "Translation and Localization",
  "Transportation Equipment Manufacturing", "Transportation Programs", "Transportation, Logistics, Supply Chain and Storage",
  "Travel Arrangements", "Truck Transportation", "Trusts and Estates",
  "Turned Products and Fastener Manufacturing", "Urban Transit Services", "Utilities",
  "Utilities Administration", "Utility System Construction", "Vehicle Repair and Maintenance",
  "Venture Capital and Private Equity Principals", "Veterinary Services", "Vocational Rehabilitation Services",
  "Warehousing and Storage", "Waste Collection", "Waste Treatment and Disposal",
  "Water Supply and Irrigation Systems", "Water, Waste, Steam, and Air Conditioning Services", "Wellness and Fitness Services",
  "Wholesale", "Wholesale Alcoholic Beverages", "Wholesale Apparel and Sewing Supplies",
  "Wholesale Appliances, Electrical, and Electronics", "Wholesale Building Materials", "Wholesale Chemical and Allied Products",
  "Wholesale Computer Equipment", "Wholesale Drugs and Sundries", "Wholesale Food and Beverage",
  "Wholesale Footwear", "Wholesale Furniture and Home Furnishings", "Wholesale Hardware, Plumbing, Heating Equipment",
  "Wholesale Import and Export", "Wholesale Luxury Goods and Jewelry", "Wholesale Machinery",
  "Wholesale Metals and Minerals", "Wholesale Motor Vehicles and Parts", "Wholesale Paper Products",
  "Wholesale Petroleum and Petroleum Products", "Wholesale Photography Equipment and Supplies", "Wholesale Raw Farm Products",
  "Wholesale Recyclable Materials", "Wind Electric Power Generation", "Wineries",
  "Wireless Services", "Women's Handbag Manufacturing", "Wood Product Manufacturing",
  "Writing and Editing", "Zoos and Botanical Gardens"
]

Example: ?categories=Software Development|Financial Services

Subcategories (`subcategories` parameter)

The subcategories parameter filters by the Signalbase-assigned company category. Values are comma-separated and validated against a strict enum. Only exact matches from the list below are accepted; invalid values are silently ignored.

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[
  "ai",
  "saas",
  "software",
  "cybersecurity",
  "web3",
  "devtools",
  "analytics",
  "cloud",
  "iot",
  "fintech",
  "payments",
  "accounting",
  "ecommerce",
  "insurance",
  "vc & investment",
  "regtech",
  "marketing",
  "advertising",
  "sales",
  "hr tech",
  "legal",
  "healthcare",
  "biotechnology",
  "education",
  "real estate",
  "energy",
  "logistics",
  "manufacturing",
  "retail",
  "agriculture",
  "food & beverage",
  "automotive",
  "aerospace & defense",
  "robotics",
  "telecommunications",
  "travel",
  "sports",
  "gaming",
  "media",
  "govtech",
  "construction",
  "environmental services",
  "battery technology",
  "arts",
  "architecture",
  "cosmetics",
  "science",
  "non-profit"
]

Example: ?subcategories=ai,fintech,saas

​Overview

​Company fields in signal responses

​Company subcategory in responses

​Signal Types

​Date Presets

​Funding Signals Enums

​Funding Round Types

​Round Flavors

​Verification Statuses

​Amounts & Currency

​How amount, amount_min, amount_max, and currency work

​Currency Values

​Funding Sort Fields

​Acquisition Sort Fields

​Job Change Signals Enums

​Positions

​Departments

​Seniorities

​Job Change Sources

​Job Change Sort Fields

​People Search Enums

​People Functions

​People Seniorities

​People Company Size Bands

​People Signal Types

​People Signal Date Range

​Signal Source Types

​Investors Enums

​Investor Types

​Investor Sort Fields

​Sort Orders

​Countries (All APIs)

​Country Categories

​Country Codes (ISO 3166-1 alpha-2)

​Company Categories & Industries

​Categories (categories parameter)

​Main Categories (20)

​All Industries (434)

​Subcategories (subcategories parameter)

Overview

Company fields in signal responses

Company subcategory in responses

Signal Types

Date Presets

Funding Signals Enums

Funding Round Types

Round Flavors

Verification Statuses

Amounts & Currency

How `amount`, `amount_min`, `amount_max`, and `currency` work

Currency Values

Funding Sort Fields

Acquisition Sort Fields

Job Change Signals Enums

Positions

Departments

Seniorities

Job Change Sources

Job Change Sort Fields

People Search Enums

People Functions

People Seniorities

People Company Size Bands

People Signal Types

People Signal Date Range

Signal Source Types

Investors Enums

Investor Types

Investor Sort Fields

Sort Orders

Countries (All APIs)

Country Categories

Country Codes (ISO 3166-1 alpha-2)

Company Categories & Industries

Categories (`categories` parameter)

Main Categories (20)

All Industries (434)

Subcategories (`subcategories` parameter)