General business services
2,444 companies
SIC 7389
Companies in Warren
Behind every street in Warren sits a business. 47,960 of them, to be exact, all registered in the United States business register. The biggest single industry is general business services with 2,444 companies, roughly 5% of everything that does business in the city.
47,960 businesses indexed
Everest Reinsurance Holdings, INC.Everest Reinsurance Holdings, INC.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Everest Reinsurance Holdings, INC. | USA | Warren | 100 Everest Way | Somerset | 07059-5195 | everestre.***** | 1993 | $10,415,000,000 | 2,064 | Corporation | 62 | 2359412 |
| 2 | Ptc Therapeutics, INC. | USA | Warren | 500 Warren Corporate Center Dr | Somerset | 07059-5019 | ptcbio.***** | 1998 | $1,730,655,000 | 991 | Corporation | 9 | 2878275 |
| 3 | United Refining, INC. | USA | Warren | 15 Bradley St | Warren | 16365-3299 | urc.***** | 1986 | $1,690,166,250 | 4,617 | Corporation | 428 | 251411751 |
| 4 | Universal Logistics Holdings, INC. | USA | Warren | 12755 E 9 Mile Rd | Macomb | 48089-2621 | universallogistics.***** | 1981 | $1,558,397,000 | 10,525 | Corporation | 175 | N/A |
| 5 | Anderson And Dubose, INC. | USA | Warren | 5300 Tod Ave Sw | Trumbull | 44481-9767 | anderson-dubose.***** | 1995 | $884,278,659 | 100 | Corporation | N/A | 1711845 |
| 6 | Cipla USA INC. | USA | Warren | 10 Independence Blvd Ste 300 | Somerset | 07059 | ciplausa.***** | 2012 | $794,304,499 | 87 | Corporation | 411 | 5207954 |
| 7 | Centra INC. | USA | Warren | 12225 Stephens Rd | Macomb | 48089-2070 | centraltransport.***** | 1970 | $689,029,126 | 4,000 | Corporation | 222 | 382005747 |
| 8 | Central Transport LLC | USA | Warren | 12225 Stephens Rd | Macomb | 48089-2070 | centraltransport.***** | 2020 | $508,307,355 | 1,000 | Corporation | 222 | 802557386 |
| 9 | Henry Ford Health Macomb Oakland Hospital | USA | Warren | 11800 E 12 Mile Rd | Macomb | 48093-3472 | henryford.***** | 1996 | $491,439,036 | 72 | Corporation | 312 | 383322109 |
| 10 | United Refining Company | USA | Warren | 15 Bradley St | Warren | 16365-3299 | urc.***** | 1902 | $466,215,689 | 4,207 | Corporation | 428 | 0000739976 |
| 11 | Lipari Foods Operating Company LLC | USA | Warren | 26661 Bunert Rd | Macomb | 48089-3650 | liparifoods.***** | 2011 | $453,707,998 | 1,854 | Corporation | 23 | 5016773 |
| 12 | Haleon Us Holdings LLC | USA | Warren | 184 Liberty Corner Rd Ste 200 | Somerset | 07059-6870 | haleon.***** | 2015 | $452,714,726 | 2,001 | Corporation | 214 | 5681752 |
| 13 | Haleon Us INC. | USA | Warren | 184 Liberty Corner Rd Ste 200 | Somerset | 07059-6870 | haleon.***** | 2022 | $446,359,961 | 890 | Corporation | 214 | X001737921 |
| 14 | Avi Food Systems, INC. | USA | Warren | 2590 Elm Rd Ne | Trumbull | 44483-2997 | avifoodsystems.***** | 1964 | $432,961,411 | 3,000 | Corporation | 97 | 331250 |
| 15 | Everest Reinsurance Company | USA | Warren | 100 Everest Way | Somerset | 07059-5195 | everestre.***** | 1995 | $402,662,272 | 1,532 | Corporation | 62 | 792234 |
| 16 | Covelli Enterprises, INC. | USA | Warren | 3900 E Mkt St Ste 1 | Trumbull | 44484 | covelli.***** | 1978 | $371,901,712 | 30,000 | Corporation | 186 | 834777 |
| 17 | Warren Consolidated Schools | USA | Warren | 31300 Anita Dr | Macomb | 48093-1697 | wcskids.***** | 1941 | $259,198,000 | 1,557 | Corporation | 38 | N/A |
| 18 | City Of Warren | USA | Warren | 1 City Sq Ste 215 | Macomb | 48093-6726 | cityofwarren.***** | 1957 | $201,760,982 | 1,179 | Corporation | 28 | N/A |
| 19 | Anticimex INC. | USA | Warren | 25 Independence Blvd Ste 401 | Somerset | 07059-2706 | vikingpest.***** | 2016 | $191,060,569 | 1,014 | Corporation | 363 | N/A |
| 20 | The Paslin Company | USA | Warren | 25303 Ryan Rd | Macomb | 48091-3778 | paslin.***** | 2016 | $143,751,380 | 750 | Corporation | 7 | 800198155 |
| 21 | Steward Trumbull Memorial Hospital, INC. | USA | Warren | 1350 E Market St | Trumbull | 44482 | trumbullregional.***** | 2024 | $137,890,472 | 1,000 | Corporation | 3 | 6317636 |
| 22 | Seven Seventeen Credit Union, INC. | USA | Warren | 3181 Larchmont Ave Ne | Trumbull | 44483 | 717cu.***** | 1957 | $120,299,640 | 250 | Corporation | 10 | 264944 |
| 23 | Youngstown City Schools | USA | Warren | 3181 Larchmont Ave Ne | Trumbull | 44483-2435 | ycsd.***** | 1849 | $119,889,763 | 1,500 | Corporation | 30 | N/A |
| 24 | Central Transport International, INC. | USA | Warren | 12225 Stephens Rd | Macomb | 48089-2070 | centraltransport.***** | 1995 | $109,203,787 | 99 | Corporation | 222 | 382750527 |
| 25 | ST. John Providence | USA | Warren | 28000 Dequindre Rd | Macomb | 48092-2468 | stjohnprovidence.***** | 1978 | $107,193,909 | 17,806 | Corporation | 841 | 800810642 |
Showing 25 of 47,960 companies
Request Free SampleLargest companies in Warren
Which company is the largest in Warren depends on how you measure. You can look at valuation, at revenue or at how many people work there. Valuations are private for most companies, so here we stick to revenue and headcount.
By revenue, Everest Reinsurance Holdings, INC. comes first in Warren. It is part of a group with $10.4 billion in yearly revenue. By headcount, Fm Holdings, INC comes first with 5,620 employees. We only looked at the 33,874 corporations in Warren for this; sole traders, foundations and other legal forms are left out.
The two tables below show how all 47,960 companies in Warren are spread across revenue and headcount bands.
Yearly revenue
55.5%of companies have less than $100,000 in yearly revenue
| Revenue (USD) | Count | Share |
|---|---|---|
| up to $100,000 | 26,600 | 55.5% |
| $100,000 to $500,000 | 15,949 | 33.3% |
| $500,000 to $1M | 996 | 2.1% |
| $1M to $5M | 952 | 2.0% |
| $5M to $10M | 157 | 0.3% |
| $10M to $50M | 167 | 0.3% |
| $50M to $100M | 21 | <0.1% |
| $100M to $500M | 23 | <0.1% |
| $500M to $1B | 4 | <0.1% |
| $1B or more | 4 | <0.1% |
| Unknown | 3,087 | 6.4% |
Headcount
87.2%of companies have 1 to 4 employees
| Employees | Count | Share |
|---|---|---|
| 1-4 | 41,803 | 87.2% |
| 5-9 | 3,270 | 6.8% |
| 10-19 | 1,079 | 2.2% |
| 20-49 | 710 | 1.5% |
| 50-99 | 268 | 0.6% |
| 100-199 | 127 | 0.3% |
| 200-499 | 65 | 0.1% |
| 500-999 | 19 | <0.1% |
| 1,000-4,999 | 14 | <0.1% |
| 5,000-9,999 | 3 | <0.1% |
| 10,000+ | 1 | <0.1% |
| Unknown | 601 | 1.3% |
Source: business register and CompanyData. "Unknown" means no published figure.
Largest industries in Warren
The biggest industry groups in Warren by registered company count, with the top five companies by revenue in each.
Restaurants and eating places
1,424 companies
SIC 5812
General Contractors-Single-Family Houses
1,075 companies
SIC 1521
Operators of Nonresidential Buildings
1,063 companies
SIC 6512
Real estate agents and managers
929 companies
SIC 6531
Transportation Services, Not Elsewhere Classified
884 companies
SIC 4789
Business Consulting Services, Not Elsewhere Classified
866 companies
SIC 8748
Beauty Shops
846 companies
SIC 7231
All industries in Warren
Together, general business services, restaurants and eating places and General Contractors-Single-Family Houses make up the top three industries in Warren, accounting for 10% of the city's commercial activity. The oldest company we can find in Warren is Town Of Warren, founded in 1747, with Glancy Funeral Home Butler Chapel not far behind. They are still here, along with 47,958 other businesses in Warren.
Everyday trades set the tone in Warren, where small manufacturers, repair shops, contractors and neighborhood services account for most of the local working day. All of them are in our data. Look up a company in the table at the top of this page, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.
- Nonclassifiable Establishments8,104
- Business Services, Not Elsewhere Classified2,444
- Eating Places1,424
- General Contractors-Single-Family Houses1,075
- Operators of Nonresidential Buildings1,063
- Real Estate Agents and Managers929
- Transportation Services, Not Elsewhere Classified884
- Business Consulting Services, Not Elsewhere Classified866
- Beauty Shops846
- Investors, Not Elsewhere Classified765
- Other industries29,560
How you receive Warren business data
Choose how you want to receive the data. Every company comes with 50+ fields, from address and industry to revenue and contact details, sourced from official United States business registers.
Excel / CSV download
Custom-built Warren directory in Excel or CSV. Filter by industry, employee size, or revenue. Delivered within 24 hours.
API access
Stream Warren company data directly into your CRM, marketing stack, or analytics pipeline. JSON, REST, 50+ fields per record.
Discover the APILive search tool
Search Warren companies in our online tool with filters for industry, size, revenue and SIC code. Export your selection.
Open the search toolFrequently Asked Questions
Common questions about searching, filtering, and ordering Warren company data.
Our Warren business directory currently lists every registered legal entity with a Warren address in the official United States business register. The exact count is shown live at the top of this page.
Warren records are sourced directly from the official United States business register and enriched with 50+ data points: revenue, employees, industry codes, contact details, and ownership.
Core registry fields are refreshed weekly. Enriched fields (revenue, employees, contact) are refreshed monthly so your Warren list never goes stale.
Yes. Every Warren record is tagged with SIC industry codes. You can request your directory filtered by one or several SIC codes, employee size bands, or revenue thresholds.
Excel (.xlsx), CSV, and JSON. For API customers, data is streamed as paginated JSON. Custom formats (Parquet, SQL dump) are available on request.
Yes. We only deliver legal-entity data and publicly listed business contact details. We do not include personal data of natural persons unless required by the company register itself (e.g. sole traders).
Yes. Request a free 100-record sample of Warren data and we will email it within one business day.
Yes. The full Warren dataset is available through our REST API with the same filters as our directory builder. See our API page for pricing tiers.
Standard Excel and CSV directories are delivered within 24 hours. API access is provisioned within one business day. Rush delivery (same-day) is available on request.
Snapshot data going back 3 years is available for most fields, and 7+ years for core registry fields. Useful for trend analysis and churn studies - ask for a custom quote.
Need a custom Warren directory?
Tell us which industry, region or company size you need. We'll send a tailored export within 24 hours.