General business services
3,179 companies
SIC 7389
Companies in Buffalo
Behind every street in Buffalo sits a business. 87,511 of them, to be exact, all registered in the United States business register. The biggest single industry is general business services with 3,179 companies, roughly 4% of everything that does business in the city.
87,511 businesses indexed
M&T Bank CORPORATIONM&T Bank CORPORATION
| 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 | M&T Bank CORPORATION | USA | Buffalo | 1 M and T Plz | Erie | 14203-2399 | en.***** | 1856 | $10,486,000,000 | 22,278 | Corporation | 1138 | 284484 |
| 2 | Rich Products CORPORATION | USA | Buffalo | 1 Robert Rich Way | Erie | 14213-1701 | richs.***** | 1993 | $4,813,400,000 | 13,224 | Corporation | 104 | 2351261 |
| 3 | Delaware North Companies Incorporated | USA | Buffalo | 250 Delaware Ave Ste 100 | Erie | 14202-2014 | delawarenorth.***** | 1915 | $2,903,475,456 | 30,135 | Corporation | 146 | 0780860 |
| 4 | County Of Erie | USA | Buffalo | 95 Franklin St Rm 1603 | Erie | 14202-3914 | erie.***** | 1821 | $2,223,106,000 | 10,200 | Corporation | 143 | N/A |
| 5 | Kaleida Health | USA | Buffalo | 726 Exchange St | Erie | 14210-1484 | kaleidahealth.***** | 1996 | $1,948,879,909 | 9,000 | Corporation | 89 | 2090748 |
| 6 | Independent Health CORPORATION | USA | Buffalo | 511 Farber Lakes Dr Ste 2 | Erie | 14221-8272 | independenthealth.***** | 1984 | $1,732,719,902 | 900 | Corporation | 11 | 938410 |
| 7 | Lactalis American Group, INC. | USA | Buffalo | 2376 S Park Ave | Erie | 14220-2670 | lactalisamericangroup.***** | 1980 | $1,380,514,032 | 1,500 | Corporation | 1174 | 0901635 |
| 8 | Buffalo City School District | USA | Buffalo | 712 City Hall | Erie | 14202-7537 | buffaloschools.***** | 2002 | $1,311,834,286 | 5,386 | Corporation | 123 | N/A |
| 9 | Lactalis Cheese And Dairy Holding, INC. | USA | Buffalo | 2376 S Park Ave | Erie | 14220-2670 | lactalisamericangroup.***** | 2020 | $1,200,000,000 | 901 | Corporation | 1174 | 4442126 |
| 10 | Gibraltar Industries, INC. | USA | Buffalo | 3556 Lake Shore Rd | Erie | 14219-1485 | gibraltar1.***** | 1972 | $1,135,501,000 | 3,300 | Corporation | 144 | 2351447 |
| 11 | Erie County Medical Center CORP. | USA | Buffalo | 462 Grider St | Erie | 14215-3098 | ecmc.***** | 2004 | $893,314,000 | 3,300 | Corporation | 2 | N/A |
| 12 | Acv Auctions INC. | USA | Buffalo | 640 Ellicott St Ste 321 | Erie | 14203 | acvmax.***** | 2014 | $759,606,000 | 3,200 | Corporation | 22 | 5666092 |
| 13 | Manufacturers And Traders Trust Company | USA | Buffalo | One M&t Plz | Erie | 14203 | N/A | 1969 | $618,722,701 | 14,243 | Corporation | 1138 | N/A |
| 14 | Api Heat Transfer Parent, LLC | USA | Buffalo | 2777 Walden Ave Ste 1 | Erie | 14225-4788 | apiheattransfer.***** | 2018 | $591,105,468 | 1,600 | Corporation | 12 | 7203625 |
| 15 | Mercy Hospital Of Buffalo | USA | Buffalo | 565 Abbott Rd | Erie | 14220-2095 | chsbuffalo.***** | 1928 | $515,528,697 | 2,000 | Corporation | 54 | 163340 |
| 16 | Pii Holdings, INC. | USA | Buffalo | 2150 Elmwood Ave | Erie | 14207-1910 | mokon.***** | 2015 | $491,482,393 | 1,200 | Corporation | 195 | 4975159 |
| 17 | Roswell Park Cancer Institute CORPORATION | USA | Buffalo | 141 High St | Erie | 14263-0001 | N/A | 1898 | $488,617,233 | 3,200 | Proprietorship | 6 | N/A |
| 18 | Delaware North Companies Sportservice, INC. | USA | Buffalo | 250 Delaware Ave Ste 100 | Erie | 14202-2014 | delawarenorth.***** | 1961 | $480,443,989 | 3,500 | Corporation | 146 | 139250 |
| 19 | Api Heat Transfer Intermediate Holdings, LLC | USA | Buffalo | 2777 Walden Ave Ste 1 | Erie | 14225-4788 | apiheattransfer.***** | 2018 | $469,283,573 | 1,600 | Corporation | 12 | 5080125 |
| 20 | Sisters Of Charity Hospital Of Buffalo, New York | USA | Buffalo | 2157 Main St | Erie | 14214-2692 | chsbuffalo.***** | 1848 | $398,842,769 | 1,329 | Corporation | 54 | 10119 |
| 21 | Delaware North Companies Parks & Resorts, INC. | USA | Buffalo | 250 Delaware Ave Ste 3 | Erie | 14202-2014 | delawarenorth.***** | 1992 | $370,105,776 | 4,000 | Corporation | 146 | 2313924 |
| 22 | Caplugs, INC. | USA | Buffalo | 2150 Elmwood Ave | Erie | 14207-1984 | caplugs.***** | 2015 | $315,131,218 | 1,200 | Corporation | 195 | 10768707-0142 |
| 23 | Carrols CORPORATION | USA | Buffalo | 65 Sidney St | Erie | 14211-1134 | carrols.***** | 1968 | $252,636,853 | 15,500 | Corporation | 1606 | N/A |
| 24 | Catholic Health System, INC. | USA | Buffalo | 144 Genesee St Fl 1 | Erie | 14203-1560 | chsbuffalo.***** | 1985 | $210,097,611 | 8,400 | Corporation | 54 | 1018344 |
| 25 | Logistic Dynamics Holdings, LLC | USA | Buffalo | 1140 Wehrle Dr | Erie | 14221-7748 | shipldi.***** | 2020 | $209,131,236 | 100 | Corporation | 7 | 7848793 |
Showing 25 of 87,511 companies
Request Free SampleLargest companies in Buffalo
Which company is the largest in Buffalo 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, M&T Bank CORPORATION comes first in Buffalo. It is part of a group with $10.5 billion in yearly revenue. By headcount, Delaware North Companies International, LTD. comes first with 30,135 employees. We only looked at the 61,924 corporations in Buffalo for this; sole traders, foundations and other legal forms are left out.
The two tables below show how all 87,511 companies in Buffalo are spread across revenue and headcount bands.
Yearly revenue
58.6%of companies have less than $100,000 in yearly revenue
| Revenue (USD) | Count | Share |
|---|---|---|
| up to $100,000 | 51,303 | 58.6% |
| $100,000 to $500,000 | 26,890 | 30.7% |
| $500,000 to $1M | 1,796 | 2.1% |
| $1M to $5M | 1,574 | 1.8% |
| $5M to $10M | 246 | 0.3% |
| $10M to $50M | 243 | 0.3% |
| $50M to $100M | 40 | <0.1% |
| $100M to $500M | 27 | <0.1% |
| $500M to $1B | 5 | <0.1% |
| $1B or more | 10 | <0.1% |
| Unknown | 5,377 | 6.1% |
Headcount
88.5%of companies have 1 to 4 employees
| Employees | Count | Share |
|---|---|---|
| 1-4 | 77,405 | 88.5% |
| 5-9 | 5,198 | 5.9% |
| 10-19 | 1,670 | 1.9% |
| 20-49 | 1,230 | 1.4% |
| 50-99 | 534 | 0.6% |
| 100-199 | 222 | 0.3% |
| 200-499 | 122 | 0.1% |
| 500-999 | 21 | <0.1% |
| 1,000-4,999 | 15 | <0.1% |
| 5,000-9,999 | 1 | <0.1% |
| 10,000+ | 2 | <0.1% |
| Unknown | 1,091 | 1.2% |
Source: business register and CompanyData. "Unknown" means no published figure.
Largest industries in Buffalo
The biggest industry groups in Buffalo by registered company count, with the top five companies by revenue in each.
Restaurants and eating places
2,644 companies
SIC 5812
Operators of Nonresidential Buildings
1,992 companies
SIC 6512
Business Consulting Services, Not Elsewhere Classified
1,702 companies
SIC 8748
General Contractors-Single-Family Houses
1,600 companies
SIC 1521
Beauty Shops
1,446 companies
SIC 7231
Real estate agents and managers
1,381 companies
SIC 6531
Legal Services
1,312 companies
SIC 8111
All industries in Buffalo
Together, general business services, restaurants and eating places and Operators of Nonresidential Buildings make up the top three industries in Buffalo, accounting for 9% of the city's commercial activity. The oldest company we can find in Buffalo is County Of Dallas, founded in 1821, with M Steffan's Sons, INC. not far behind. They are still here, along with 87,509 other businesses in Buffalo.
Grain elevators still line the harbor from Buffalo's Erie Canal heyday, and medicine, education and a wave of renovation now carry the city's trade. 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 Establishments20,903
- Business Services, Not Elsewhere Classified3,179
- Eating Places2,644
- Operators of Nonresidential Buildings1,992
- Business Consulting Services, Not Elsewhere Classified1,702
- General Contractors-Single-Family Houses1,600
- Beauty Shops1,446
- Real Estate Agents and Managers1,381
- Legal Services1,312
- Transportation Services, Not Elsewhere Classified1,310
- Other industries50,042
How you receive Buffalo 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 Buffalo directory in Excel or CSV. Filter by industry, employee size, or revenue. Delivered within 24 hours.
API access
Stream Buffalo company data directly into your CRM, marketing stack, or analytics pipeline. JSON, REST, 50+ fields per record.
Discover the APILive search tool
Search Buffalo 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 Buffalo company data.
Our Buffalo business directory currently lists every registered legal entity with a Buffalo address in the official United States business register. The exact count is shown live at the top of this page.
Buffalo 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 Buffalo list never goes stale.
Yes. Every Buffalo 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 Buffalo data and we will email it within one business day.
Yes. The full Buffalo 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 Buffalo directory?
Tell us which industry, region or company size you need. We'll send a tailored export within 24 hours.