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BlitzAPI Search endpoints (Company Search, Employee Finder, Waterfall ICP) use normalized values for categorical filters. Passing an incorrect value (e.g., "SaaS" instead of "Software Development") will silently return 0 results.
All enum values are case-sensitive and must match exactly. Copy-paste from this page to avoid typos.

Employee Range

Used in: Company Search (employee_range filter)
ValueHeadcount
"1-10"1–10 employees
"11-50"11–50 employees
"51-200"51–200 employees
"201-500"201–500 employees
"501-1000"501–1,000 employees
"1001-5000"1,001–5,000 employees
"5001-10000"5,001–10,000 employees
"10001+"More than 10,000 employees

Job Levels

Used in: Employee Finder (job_level filter)
ValueDescription
"C-Team"C-Level executives (CEO, CTO, CFO, CMO, CRO…)
"VP"Vice Presidents
"Director"Directors
"Manager"Managers
"Staff"Individual contributors, specialists, analysts
"Other"Roles that don’t fit the above categories

Job Functions

Used in: Employee Finder (job_function filter)
Job Function
"Advertising & Marketing"
"Art, Culture and Creative Professionals"
"Construction"
"Customer/Client Service"
"Education"
"Engineering"
"Finance & Accounting"
"General Business & Management"
"Healthcare & Human Services"
"Human Resources"
"Information Technology"
"Legal"
"Manufacturing & Production"
"Operations"
"Other"
"Public Administration & Safety"
"Purchasing"
"Research & Development"
"Sales & Business Development"
"Science"
"Supply Chain & Logistics"
"Writing/Editing"

Sales Regions

Used in: Employee Finder (sales_region filter)
ValueCoverage
"NORAM"North America (US, Canada)
"LATAM"Latin America
"EMEA"Europe, Middle East, and Africa
"APAC"Asia-Pacific

Continents

Used in: Employee Finder (continent filter)
Value
"Africa"
"Antarctica"
"Asia"
"Europe"
"North America"
"Oceania"
"South America"

Company Type

Used in: Company Search (company.type.include and company.type.exclude filters).
ValueDescription
"Educational"Educational organizations
"Educational Institution"Schools, colleges, universities
"Government Agency"Government bodies and agencies
"Nonprofit"Non-profit organizations
"Partnership"Partnerships
"Privately Held"Private companies
"Public Company"Publicly traded companies
"Self-Employed"Self-employed individuals
"Self-Owned"Self-owned entities
"Sole Proprietorship"Sole proprietorships

Industry

Used in: Company Search (industry.include and industry.exclude filters)
Industry
"Accounting"
"Airlines and Aviation"
"Alternative Medicine"
"Animation"
"Apparel and Fashion"
"Architecture and Planning"
"Arts and Crafts"
"Automotive"
"Aviation and Aerospace"
"Banking"
"Biotechnology"
"Broadcast Media"
"Building Materials"
"Business Supplies and Equipment"
"Capital Markets"
"Chemicals"
"Civic and Social Organization"
"Civil Engineering"
"Commercial Real Estate"
"Computer and Network Security"
"Computer Games"
"Computer Hardware"
"Computer Networking"
"Computer Software"
"Construction"
"Consumer Electronics"
"Consumer Goods"
"Consumer Services"
"Cosmetics"
"Dairy"
"Defense and Space"
"Design"
"E-Learning"
"Education Management"
"Electrical/Electronic Manufacturing"
"Entertainment"
"Environmental Services"
"Events Services"
"Executive Office"
"Facilities Services"
"Farming"
"Financial Services"
"Fine Art"
"Fishery"
"Food Production"
"Food and Beverages"
"Fundraising"
"Furniture"
"Gambling and Casinos"
"Glass, Ceramics and Concrete"
"Government Administration"
"Government Relations"
"Graphic Design"
"Health, Wellness and Fitness"
"Higher Education"
"Hospital and Health Care"
"Hospitality"
"Human Resources"
"Import and Export"
"Individual and Family Services"
"Industrial Automation"
"Information Services"
"Information Technology and Services"
"Insurance"
"International Affairs"
"International Trade and Development"
"Internet"
"Investment Banking"
"Investment Management"
"Judiciary"
"Law Enforcement"
"Law Practice"
"Legal Services"
"Legislative Office"
"Leisure, Travel and Tourism"
"Libraries"
"Logistics and Supply Chain"
"Luxury Goods and Jewelry"
"Machinery"
"Management Consulting"
"Maritime"
"Market Research"
"Marketing and Advertising"
"Mechanical or Industrial Engineering"
"Media Production"
"Medical Devices"
"Medical Practice"
"Mental Health Care"
"Military"
"Mining and Metals"
"Motion Pictures and Film"
"Museums and Institutions"
"Music"
"Nanotechnology"
"Newspapers"
"Non-Profit Organization Management"
"Oil and Energy"
"Online Media"
"Outsourcing/Offshoring"
"Package/Freight Delivery"
"Packaging and Containers"
"Paper and Forest Products"
"Performing Arts"
"Pharmaceuticals"
"Philanthropy"
"Photography"
"Plastics"
"Political Organization"
"Primary/Secondary Education"
"Printing"
"Professional Training and Coaching"
"Program Development"
"Public Policy"
"Public Relations and Communications"
"Public Safety"
"Publishing"
"Railroad Manufacture"
"Ranching"
"Real Estate"
"Recreational Facilities and Services"
"Religious Institutions"
"Renewables and Environment"
"Research"
"Restaurants"
"Retail"
"Security and Investigations"
"Semiconductors"
"Shipbuilding"
"Sporting Goods"
"Sports"
"Staffing and Recruiting"
"Supermarkets"
"Telecommunications"
"Textiles"
"Think Tanks"
"Tobacco"
"Translation and Localization"
"Transportation/Trucking/Railroad"
"Utilities"
"Venture Capital and Private Equity"
"Veterinary"
"Warehousing"
"Wholesale"
"Wine and Spirits"
"Wireless"
"Writing and Editing"

Country Codes

Used in: Waterfall ICP (location field), Employee Finder (country_code field), Company Search (hq.country_code field). Country codes follow the ISO 3166-1 alpha-2 standard (consistent with LinkedIn).
For Waterfall ICP Search, use "WORLD" to search globally without geographic restriction. For Employee Finder, use ["WORLD"] as country_code default or simply omit the field. For Company Search omit the location/hq fields entirely or pass empty arrays.

Common Codes

CountryCode
United StatesUS
United KingdomGB
FranceFR
CanadaCA
GermanyDE
AustraliaAU
NetherlandsNL
SpainES
ItalyIT
IndiaIN
BrazilBR
SingaporeSG
SwedenSE
SwitzerlandCH
BelgiumBE
DenmarkDK
NorwayNO
FinlandFI
PolandPL
IsraelIL
JapanJP
South KoreaKR
ChinaCN
MexicoMX
ArgentinaAR
ChileCL
ColombiaCO
South AfricaZA
UAEAE
Saudi ArabiaSA
For the complete list of all country codes, refer to the official ISO 3166-1 standard or the Microsoft LinkedIn Documentation.

Troubleshooting: 0 Results

The most common cause is a non-normalized value. Check these:
  • Industry: "Tech" is not valid — use "Information Technology and Services" or "Computer Software" or "Internet".
  • Country code: "USA" is not valid — use "US". "United Kingdom" is not valid — use "GB".
  • Employee range: "50-200" is not valid — use "51-200".
  • Job level: "vp" is not valid — use "VP". "C-Level" is not valid — use "C-Team".
  • Job function: "Sales" is not valid — use "Sales & Business Development".
  • Sales region: "NA" is not valid — use "NORAM".
All values are case-sensitive. Copy-paste from this page.
LinkedIn’s industry taxonomy is granular. Try using multiple values in your industry.include array to broaden the search. For example, instead of just "Computer Software", also include "Information Technology and Services" and "Internet".
Check that you’re using the right combination of job_level and job_function. For example, to find senior sales leaders, use "job_level": ["C-Team", "VP", "Director"] combined with "job_function": ["Sales & Business Development"].