General business services
7,819 companies
SIC 7389
Companies in Pittsburgh
Behind every street in Pittsburgh sits a business. 155,036 of them, to be exact, all registered in the United States business register. The biggest single industry is general business services with 7,819 companies, roughly 5% of everything that does business in the city.
155,036 businesses indexed
Pnc Bank, National AssociationPnc Bank, National Association
| 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 | Pnc Bank, National Association | USA | Pittsburgh | 300 5th Ave | Allegheny | 15222-2401 | pnc.***** | 2008 | $34,048,775,000 | 52,146 | Corporation | 3052 | 340420310 |
| 2 | The Pnc Financial Services Group INC | USA | Pittsburgh | 300 5th Ave | Allegheny | 15222 | locator.***** | 1983 | $33,996,000,000 | 53,859 | Corporation | 3052 | 0000754401 |
| 3 | Upmc | USA | Pittsburgh | 200 Lothrop St | Allegheny | 15213-2536 | hillman.***** | 1982 | $33,563,291,000 | 80,000 | Corporation | 663 | 0000757474 |
| 4 | Highmark INC | USA | Pittsburgh | 120 5th Ave | Allegheny | 15222 | highmark.***** | 1965 | $27,100,000,000 | 44,000 | Corporation | 255 | 0002727253 |
| 5 | The Heinz Kraft Company | USA | Pittsburgh | 1 Ppg Pl Ste 3400 | Allegheny | 15222-5400 | heinz.***** | 1869 | $24,942,000,000 | 35,000 | Corporation | 424 | 5286651 |
| 6 | Wesco International, INC. | USA | Pittsburgh | 225 W Station Square Dr Ste 700 | Allegheny | 15219-1151 | wesco.***** | 1922 | $23,510,900,000 | 21,000 | Corporation | 1002 | 2351410 |
| 7 | Pennsylvania State Bank | USA | Pittsburgh | 1 Pnc Plaza 249 5th Ave | Allegheny | 15222 | N/A | 1989 | $17,036,181,734 | 28,000 | Corporation | 3052 | 0000274361 |
| 8 | Ppg Industries, INC. | USA | Pittsburgh | 1 Ppg Pl | Allegheny | 15272-0001 | ppg.***** | 1883 | $15,845,000,000 | 43,500 | Corporation | 1800 | 0000284424 |
| 9 | United States Steel CORP | USA | Pittsburgh | 600 Grant St | Allegheny | 15219-2702 | ussteel.***** | 2025 | $15,640,000,000 | 22,053 | Corporation | 1868 | 3396733 |
| 10 | Alcoa CORPORATION | USA | Pittsburgh | 201 Isabella St Ste 500 | Allegheny | 15212-5858 | alcoacorporation.***** | 1888 | $12,831,000,000 | 14,900 | Corporation | 214 | 5985692 |
| 11 | Westinghouse Air Brake Technologies CORPORATION | USA | Pittsburgh | 30 Isabella St | Allegheny | 15212-5862 | railroadcontrols.***** | 1869 | $11,167,000,000 | 31,000 | Corporation | 292 | 2211085 |
| 12 | Eqt CORPORATION | USA | Pittsburgh | 625 Liberty Ave Ste 1700 | Allegheny | 15222 | eqt.***** | 1888 | $8,644,211,000 | 1,523 | Corporation | 134 | 0003816419 |
| 13 | Howmet Aerospace INC. | USA | Pittsburgh | 201 Isabella St Ste 200 | Allegheny | 15212-5872 | howmet.***** | 1888 | $8,252,000,000 | 26,195 | Corporation | 358 | 6576351 |
| 14 | American Eagle Outfitters, INC. | USA | Pittsburgh | 77 Hot Metal St | Allegheny | 15203-2381 | aeo-inc.***** | 1977 | $5,547,236,000 | 45,000 | Corporation | 1128 | 778455 |
| 15 | Federal Home Loan Bank Of Pittsburgh | USA | Pittsburgh | 301 Grant St Ste 2000 | Allegheny | 15219-1407 | fhlb-pgh.***** | 1932 | $4,174,372,000 | 245 | Corporation | 5 | 256001324 |
| 16 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | USA | Pittsburgh | 4200 5th Ave | Allegheny | 15260-0001 | pitt.***** | 1787 | $3,074,162,000 | 9,607 | Corporation | 214 | 0000371248 |
| 17 | F.N.B. CORPORATION | USA | Pittsburgh | 626 Washington Pl Ste 801 | Allegheny | 15219-3474 | fnb-online.***** | 1864 | $2,695,000,000 | 4,282 | Corporation | 392 | 0003004830 |
| 18 | Upmc Presbyterian Shadyside | USA | Pittsburgh | 200 Lothrop St Ste Muh-n739 | Allegheny | 15213-2536 | upmc.***** | 1893 | $2,430,531,901 | 8,200 | Corporation | 663 | 0000290307 |
| 19 | Bny Mellon, National Association | USA | Pittsburgh | 500 Grant St | Allegheny | 15219-2502 | bnymellon.***** | 2006 | $2,262,000,000 | 1,473 | Corporation | 503 | N/A |
| 20 | Allegheny Health Network | USA | Pittsburgh | 120 5th Ave Ste 2900 | Allegheny | 15222 | ahn.***** | 2011 | $2,103,919,923 | 5,079 | Corporation | 255 | 0004062364 |
| 21 | Highmark Health | USA | Pittsburgh | 501 Penn Ave Pl Ste 2 | Allegheny | 15222 | ahn.***** | 2013 | $2,103,919,923 | 35,000 | Corporation | 255 | 0004062360 |
| 22 | County Of Allegheny | USA | Pittsburgh | 436 Grant St Ste 104 | Allegheny | 15219-5403 | alleghenycounty.***** | 1778 | $2,089,757,510 | 7,013 | Corporation | 226 | N/A |
| 23 | Kennametal INC. | USA | Pittsburgh | 525 William Penn Pl Ste 3300 | Allegheny | 15219-1730 | kennametal.***** | 1938 | $1,966,845,000 | 8,124 | Corporation | 222 | 0000186058 |
| 24 | Koppers Holdings INC. | USA | Pittsburgh | 436 7th Ave | Allegheny | 15219-1800 | koppers.***** | 1988 | $1,879,300,000 | 1,859 | Corporation | 103 | 0003261656 |
| 25 | Federated Hermes, INC. | USA | Pittsburgh | 1001 Liberty Ave | Allegheny | 15222-3714 | federatedhermes.***** | 1955 | $1,800,663,000 | 2,091 | Corporation | 51 | 0000119660 |
Showing 25 of 155,036 companies
Request Free SampleLargest companies in Pittsburgh
Which company is the largest in Pittsburgh 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, Pnc Bank, National Association comes first in Pittsburgh. It is part of a group with $34 billion in yearly revenue. By headcount, Arsenal Aic Parent LLC comes first with 11,550 employees. We only looked at the 111,331 corporations in Pittsburgh for this; sole traders, foundations and other legal forms are left out.
The two tables below show how all 155,036 companies in Pittsburgh are spread across revenue and headcount bands.
Yearly revenue
56.2%of companies have less than $100,000 in yearly revenue
| Revenue (USD) | Count | Share |
|---|---|---|
| up to $100,000 | 87,168 | 56.2% |
| $100,000 to $500,000 | 49,615 | 32.0% |
| $500,000 to $1M | 3,134 | 2.0% |
| $1M to $5M | 2,880 | 1.9% |
| $5M to $10M | 470 | 0.3% |
| $10M to $50M | 442 | 0.3% |
| $50M to $100M | 71 | <0.1% |
| $100M to $500M | 76 | <0.1% |
| $500M to $1B | 31 | <0.1% |
| $1B or more | 45 | <0.1% |
| Unknown | 11,104 | 7.2% |
Headcount
86.3%of companies have 1 to 4 employees
| Employees | Count | Share |
|---|---|---|
| 1-4 | 133,784 | 86.3% |
| 5-9 | 10,923 | 7.0% |
| 10-19 | 3,638 | 2.3% |
| 20-49 | 2,444 | 1.6% |
| 50-99 | 943 | 0.6% |
| 100-199 | 453 | 0.3% |
| 200-499 | 262 | 0.2% |
| 500-999 | 65 | <0.1% |
| 1,000-4,999 | 56 | <0.1% |
| 5,000-9,999 | 1 | <0.1% |
| 10,000+ | 1 | <0.1% |
| Unknown | 2,466 | 1.6% |
Source: business register and CompanyData. "Unknown" means no published figure.
Largest industries in Pittsburgh
The biggest industry groups in Pittsburgh by registered company count, with the top five companies by revenue in each.
Restaurants and eating places
5,295 companies
SIC 5812
Business Consulting Services, Not Elsewhere Classified
4,954 companies
SIC 8748
Operators of Nonresidential Buildings
4,089 companies
SIC 6512
Real estate agents and managers
3,348 companies
SIC 6531
General Contractors-Single-Family Houses
3,045 companies
SIC 1521
Investors, Not Elsewhere Classified
2,709 companies
SIC 6799
Management consulting
2,620 companies
SIC 8742
All industries in Pittsburgh
Together, general business services, restaurants and eating places and Business Consulting Services, Not Elsewhere Classified make up the top three industries in Pittsburgh, accounting for 12% of the city's commercial activity. The oldest company we can find in Pittsburgh is County Of Allegheny, founded in 1778, with Unity Lutheran Community Mission not far behind. They are still here, along with 155,034 other businesses in Pittsburgh.
Steel money built Pittsburgh's bridges and universities, and the universities returned the favor by seeding the robotics, software and medical firms that work along its three rivers. 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 Establishments26,412
- Business Services, Not Elsewhere Classified7,819
- Eating Places5,295
- Business Consulting Services, Not Elsewhere Classified4,954
- Operators of Nonresidential Buildings4,089
- Real Estate Agents and Managers3,348
- General Contractors-Single-Family Houses3,045
- Investors, Not Elsewhere Classified2,709
- Management Consulting Services2,620
- Offices and Clinics of Doctors of Medicine2,392
- Other industries92,353
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Common questions about searching, filtering, and ordering Pittsburgh company data.
Our Pittsburgh business directory currently lists every registered legal entity with a Pittsburgh address in the official United States business register. The exact count is shown live at the top of this page.
Pittsburgh 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 Pittsburgh list never goes stale.
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