> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/sic/9121/ # SIC code 9121: Legislative body The companies classified under SIC 9121, where they are based, how big they are and how the code maps to NAICS. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** SIC 9121 is the Standard Industrial Classification code for Legislative body, in division J (Public Administration). The companies counted under it are mixed in size, with the middle one in the 51 to 200 range. ## What is SIC 9121? SIC 9121 is the Standard Industrial Classification code for Legislative body. It sits in division J, Public Administration. The first two digits name the major group, and the last two narrow it to a single industry. Most of the companies counted also carry NAICS 921120 (93%). - 9% of the companies counted have 50 or fewer employees, and the middle one is in the 51 to 200 range. - The largest group is headquartered in the United States (53%). - Most were founded in the before 1960 (90%), then the 1970s (5%). **Figure: How SIC 9121 is built.** The code 9121 split into its parts: major group 91, then industry group and industry. It sits in division J, Public Administration. *The four digits of SIC 9121.* ## Which companies are classified under SIC 9121? The biggest by headcount range include Landeshauptstadt Stuttgart, City Of Vancouver, City Of Winnipeg, Fulton County Government and City Of Brampton. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | City Of Vancouver | Vancouver, Canada | 5,001 to 10,000 | | City Of Winnipeg | Winnipeg, Canada | 5,001 to 10,000 | | Fulton County Government | Atlanta, GA | 5,001 to 10,000 | | City Of Brampton | Brampton, Canada | 1,001 to 5,000 | | City Of Guelph | Guelph, Canada | 1,001 to 5,000 | | City Of Greater Geelong | Geelong, Australia | 1,001 to 5,000 | | [Government of Yukon](https://enrich.chat/company/government-of-yukon/) | Whitehorse, Canada | 1,001 to 5,000 | | City Of Regina | Regina, Canada | 1,001 to 5,000 | | Lake Macquarie City Council | Speers Point, Australia | 1,001 to 5,000 | | City Of Berkeley | Berkeley, CA | 1,001 to 5,000 | | City Of St. John's | St. Johns, Canada | 1,001 to 5,000 | | City Of Beverly Hills | Beverly Hills, CA | 1,001 to 5,000 | | Bc Assessment | Saanich, Canada | 501 to 1,000 | | City Of Melville | Perth, Australia | 501 to 1,000 | | Town Of Dedham | Dedham, MA | 501 to 1,000 | | Ville De Brossard | Brossard, Canada | 201 to 500 | | Sturgeon County | Morinville, Canada | 201 to 500 | | Parkland County | Parkland County, Canada | 201 to 500 | | Rocky View County | View Point, Canada | 201 to 500 | | Town Of Okotoks | Okotoks, Canada | 201 to 500 | | City Of Pasco | Pasco, WA | 201 to 500 | | County Of Brant | Burford, Canada | 201 to 500 | | City Of West Covina | West Covina, CA | 201 to 500 | | Village Of Palatine | Palatine, IL | 201 to 500 | | City Of Rosenberg | Rosenberg, TX | 201 to 500 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Where are SIC 9121 companies based? The largest groups are headquartered in the United States (53%), Canada (31%) and Australia (7%). **Figure: Where companies in SIC 9121 are based.** Bars for the share of counted companies in SIC 9121 headquartered in each country: United States 53%, Canada 31%, Australia 7%, Austria 5%. *Share of counted companies in SIC 9121 by headquarters country.* ## How big are the companies counted for SIC 9121? 9% of them have 50 or fewer employees, and the middle one is in the 51 to 200 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in SIC 9121.** Seven columns for the share of counted companies in SIC 9121 in each employee range: 11 to 50 9%, 51 to 200 42%, 201 to 500 24%, 501 to 1,000 4%, 1,001 to 5,000 15%, 5,001 to 10,000 4%, 10,001+ 1%. *Share of counted companies in SIC 9121 in each employee range.* ## How SIC 9121 compares - 9% of companies in SIC 9121 have 50 or fewer employees, against 60% across all NAICS codes on this site. ## SIC 9121 and the NAICS system NAICS replaced SIC as the U.S. federal standard in 1997, but the two do not line up one to one. These are the NAICS codes seen most among the companies counted under SIC 9121. | Code | Title | Share of counted | | --- | --- | --- | | NAICS 921120 | Legislative Bodies | 93% | | NAICS 551112 | Offices of Other Holding Companies | 2% | | NAICS 921110 | Executive Offices | 2% | | NAICS 926110 | Administration of General Economic Programs | 2% | ## Where SIC codes come from SIC was created in the 1930s and is now historical: the U.S. government replaced it with NAICS in 1997. It is still widely used, and the SEC still assigns a SIC code to every company that files on EDGAR. The full list is in the [SIC manual](https://www.osha.gov/data/sic-manual) that OSHA hosts, and the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html) explains how the two relate. ## How do you reach the people at SIC 9121 companies? The people to talk to are usually IT, procurement and operations leaders. You can build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with SIC code 9121 (Legislative body) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the IT, procurement and operations leaders at companies with SIC code 9121, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other SIC codes in major group 91: [SIC 9111: Executive office](https://enrich.chat/sic/9111/) ## Frequently asked questions ### What is SIC code 9121? SIC 9121 is the code for Legislative body, in division J (Public Administration). ### What is the NAICS code for SIC 9121 (Legislative body)? 93% of the companies counted carry NAICS 921120 (Legislative Bodies), but the two systems do not map one to one. ### Which companies are classified under SIC 9121? The biggest by headcount range include Landeshauptstadt Stuttgart, City Of Vancouver, City Of Winnipeg, Fulton County Government and City Of Brampton. The page lists 25 with links to their profiles where we have them. ### How big are the companies in SIC 9121? 9% have 50 or fewer employees, and the middle one is in the 51 to 200 range. Companies with fewer than 11 employees are not counted. ### Is SIC still used? Yes. The U.S. government replaced SIC with NAICS in 1997, but SIC codes are still common in business databases, and the SEC still uses them on EDGAR. ## Try this prompt Find the people at SIC 9121 companies ```text Use www.enrich.chat to find the IT, procurement and operations leaders at companies with SIC code 9121, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [SIC 9111](https://enrich.chat/sic/9111/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)