Company Industry Classification API - AI-Powered Industry Codes and Sector Analysis

API Overview

This API identifies and categorizes a company's primary industry classification using AI analysis and multiple data sources. Simply provide a company name to receive standardized industry codes (NAICS and SIC), detailed sector and subsector information, a business activity description, and a confidence score. This saves hours of manual research and provides consistent, standardized classifications for your applications.

Standardized Codes

Receive both NAICS and SIC industry codes for reliable classification that integrates seamlessly with CRM systems, compliance platforms, and analytics tools.

Sector Intelligence

Get detailed sector and subsector categorization along with comprehensive business activity descriptions for enriched market analysis and lead scoring.

Confidence Scoring

Each classification includes a confidence score so you can programmatically assess reliability and handle edge cases in your data enrichment pipeline.

Premium API

This is a premium API that utilizes advanced AI analysis and comprehensive web data sources to provide accurate industry classification with standardized NAICS and SIC codes.

25 credits per API call

Sample Results

Field	Example Value	Description
`CompanyName`	Oracle Corporation	The input company name
`PrimaryIndustry`	Computer Programming Services	Primary industry classification
`NAICSCode`	541511	North American Industry Classification System code
`SICCode`	7371	Standard Industrial Classification code
`Sector`	Technology	Broad economic sector category
`Subsector`	Software	More specific industry subsector
`IndustryDescription`	Provider of enterprise software, cloud services, database management systems...	Detailed description of the company's business activities
`ConfidenceScore`	High	Confidence level of the classification

API Details

Endpoint

https://api.interzoid.com/getindustrycodes

Request Format

https://api.interzoid.com/getindustrycodes?license=[licensekey]&lookup=[company name]

Sample Request

https://api.interzoid.com/getindustrycodes?license=fh5hs7*****&lookup=oracle

Sample Response

{ "CompanyName": "Oracle Corporation", "PrimaryIndustry": "Computer Programming Services", "NAICSCode": "541511", "SICCode": "7371", "Sector": "Technology", "Subsector": "Software", "IndustryDescription": "Provider of enterprise software, cloud services, database management systems, and computer hardware specializing in development, marketing, and distribution of cloud-based solutions for businesses", "ConfidenceScore": "High", "Code": "Success", "Credits": "420699" }

cURL Example (with API key in header)

curl --header "x-api-key: fh5hs7*****" "https://api.interzoid.com/getindustrycodes?lookup=oracle"

Additional Examples

Here are additional real-world examples showing the API's industry classification capabilities across different sectors:

Healthcare Healthcare

{ "CompanyName": "Johnson & Johnson", "PrimaryIndustry": "Pharmaceutical Preparations", "NAICSCode": "325412", "SICCode": "2834", "Sector": "Healthcare", "Subsector": "Pharmaceuticals", "IndustryDescription": "Diversified healthcare company engaged in the research, development, manufacture, and sale of pharmaceutical products, medical devices, and consumer health products worldwide", "ConfidenceScore": "High", "Code": "Success", "Credits": "420654" }

Retail Retail

{ "CompanyName": "Costco Wholesale Corporation", "PrimaryIndustry": "Warehouse Clubs and Supercenters", "NAICSCode": "452910", "SICCode": "5331", "Sector": "Consumer Staples", "Subsector": "Retail - Warehouse Clubs", "IndustryDescription": "Operator of membership-only warehouse clubs offering a wide selection of merchandise including groceries, electronics, appliances, and household goods at discounted bulk prices", "ConfidenceScore": "High", "Code": "Success", "Credits": "420612" }

Financial Services Finance

{ "CompanyName": "Goldman Sachs Group Inc.", "PrimaryIndustry": "Investment Banking and Securities", "NAICSCode": "523110", "SICCode": "6211", "Sector": "Financials", "Subsector": "Investment Banking", "IndustryDescription": "Global investment banking, securities, and investment management firm providing financial advisory, underwriting, trading, and asset management services to corporations, governments, and individuals", "ConfidenceScore": "High", "Code": "Success", "Credits": "420587" }

Technology Technology

{ "CompanyName": "NVIDIA Corporation", "PrimaryIndustry": "Semiconductor and Related Device Manufacturing", "NAICSCode": "334413", "SICCode": "3674", "Sector": "Technology", "Subsector": "Semiconductors", "IndustryDescription": "Designer and manufacturer of graphics processing units, system-on-chip units, and related hardware and software for gaming, professional visualization, data centers, and automotive markets", "ConfidenceScore": "High", "Code": "Success", "Credits": "420543" }

These examples demonstrate the API's ability to accurately classify companies across diverse industries including technology, healthcare, financial services, and retail. The API provides standardized NAICS and SIC codes suitable for CRM enrichment, compliance categorization, lead scoring, and market analysis applications.

Additional Resources

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