> 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/naics/524210/ohio/ # NAICS 524210 companies in Ohio Companies with NAICS code 524210 (Insurance Agencies and Brokerages) headquartered in Ohio, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 524210 companies in Ohio by headcount range include Westfield Insurance, State Auto Insurance and Hylant. NAICS 524210 is the code for Insurance Agencies and Brokerages. Among those counted, they are mostly very small: 77% have 50 or fewer employees. ## Which NAICS 524210 companies are in Ohio? The biggest by headcount range include Westfield Insurance, State Auto Insurance, Hylant, Bold Penguin and Oswald Companies. NAICS 524210 is the code for Insurance Agencies and Brokerages. Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | Westfield Insurance | Westfield Center | 1,001 to 5,000 | | State Auto Insurance | Columbus | 1,001 to 5,000 | | Hylant | Toledo | 501 to 1,000 | | Bold Penguin | Columbus | 201 to 500 | | Oswald Companies | Cleveland | 201 to 500 | | Taylor Oswald | Cleveland | 201 to 500 | | Howe Insurance Services | Caldwell | 201 to 500 | | Battleface | Columbus | 51 to 200 | | Hauser | Cincinnati | 51 to 200 | | Integrity Insurance | Columbus | 51 to 200 | | The Fedeli Group | Independence | 51 to 200 | | Savage And Associates | Maumee | 51 to 200 | | Hummel Group | Berlin | 51 to 200 | | Selman & Company | Cleveland | 51 to 200 | | Norman-Spencer Agency | Centerville | 51 to 200 | | Bickle Insurance Services | Athens | 51 to 200 | | Great Lakes General Agency | Cleveland | 51 to 200 | | Source One Adjusters Of Ohio | Canal Fulton | 51 to 200 | | Brunswick Companies | Cleveland | 51 to 200 | | Ohio Insurance Agents Association | Dublin | 11 to 50 | | Firefly Agency | Hilliard | 11 to 50 | | Hamilton Insurance Group | Mansfield | 11 to 50 | | Berson-Sokol Agency | Cleveland | 11 to 50 | | Firehouse Insurance | Cincinnati | 11 to 50 | | Hertvik Insurance Group | Medina | 11 to 50 | 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. ## Which cities in Ohio? Within Ohio, Cincinnati (11%), Cleveland (10%) and Columbus (8%) are the most common headquarters. **Figure: Cities of NAICS 524210 companies in Ohio.** Bars for the share of counted NAICS 524210 companies in Ohio headquartered in each city: Cincinnati 11%, Cleveland 10%, Columbus 8%, Westerville 4%. *Share of counted NAICS 524210 companies in Ohio by headquarters city.* ## How big are they? 77% of the NAICS 524210 companies counted in Ohio have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of NAICS 524210 companies in Ohio.** Seven columns for the share of counted NAICS 524210 companies in Ohio in each employee range: 11 to 50 77%, 51 to 200 14%, 201 to 500 5%, 501 to 1,000 1%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted NAICS 524210 companies in Ohio in each employee range.* ## How old are they? Most were founded in the before 1960 (38%), then the 1980s (13%). **Figure: When NAICS 524210 companies in Ohio were founded.** Eight columns for the share of counted NAICS 524210 companies in Ohio founded in each era: Before 1960 38%, 1960s 2%, 1970s 11%, 1980s 13%, 1990s 10%, 2000s 10%, 2010s 13%, 2020s 3%. *Share of counted NAICS 524210 companies in Ohio by the era they were founded in, for the ones that list a founding year.* ## How Ohio compares with the rest of the country - 77% of NAICS 524210 companies in Ohio have 50 or fewer employees, against 65% across NAICS 524210 companies nationwide. ## How do you reach the people at these Ohio companies? The people to talk to are usually finance, operations and technology leaders. 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 NAICS code 524210 in Ohio ``` ### 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 finance, operations and technology leaders at companies with NAICS code 524210 in Ohio, 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 About the code: [NAICS 524210: Insurance Agencies and Brokerages](https://enrich.chat/naics/524210/). About the place: [companies in Ohio](https://enrich.chat/companies-in/ohio/). NAICS 524210 in other states: [California](https://enrich.chat/naics/524210/california/)[Florida](https://enrich.chat/naics/524210/florida/)[Texas](https://enrich.chat/naics/524210/texas/)[New York](https://enrich.chat/naics/524210/new-york/)[Pennsylvania](https://enrich.chat/naics/524210/pennsylvania/)[Illinois](https://enrich.chat/naics/524210/illinois/)[New Jersey](https://enrich.chat/naics/524210/new-jersey/)[North Carolina](https://enrich.chat/naics/524210/north-carolina/)[Virginia](https://enrich.chat/naics/524210/virginia/)[Tennessee](https://enrich.chat/naics/524210/tennessee/) Other NAICS codes in Ohio: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/ohio/)[NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/ohio/)[NAICS 621111: Offices of Physicians](https://enrich.chat/naics/621111/ohio/)[NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/ohio/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/ohio/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/ohio/)[NAICS 611110: Elementary and Secondary Schools](https://enrich.chat/naics/611110/ohio/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/ohio/)[NAICS 621610: Home Health Care Services](https://enrich.chat/naics/621610/ohio/)[NAICS 522130: Credit Unions](https://enrich.chat/naics/522130/ohio/) ## Frequently asked questions ### Which NAICS 524210 companies are in Ohio? The biggest by headcount range include Westfield Insurance, State Auto Insurance, Hylant, Bold Penguin and Oswald Companies. The page lists 25 with links to their profiles where we have them. ### What is NAICS 524210? NAICS 524210 is the code for Insurance Agencies and Brokerages, in sector 52: Finance and Insurance. ### Which cities in Ohio have the most? Cincinnati (11%), Cleveland (10%) and Columbus (8%) lead among the companies counted. ## Try this prompt Find the people at NAICS 524210 companies in Ohio ```text Use www.enrich.chat to find the finance, operations and technology leaders at companies with NAICS code 524210 in Ohio, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 524210 in California](https://enrich.chat/naics/524210/california/) - [NAICS 524210 in Florida](https://enrich.chat/naics/524210/florida/) - [NAICS 524210 in Texas](https://enrich.chat/naics/524210/texas/) - [NAICS 524210 in New York](https://enrich.chat/naics/524210/new-york/) - [NAICS 541511 in Ohio](https://enrich.chat/naics/541511/ohio/) - [NAICS 238220 in Ohio](https://enrich.chat/naics/238220/ohio/) - [NAICS 621111 in Ohio](https://enrich.chat/naics/621111/ohio/) - [NAICS 541512 in Ohio](https://enrich.chat/naics/541512/ohio/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)