Company lists · Data refreshed September 2026
Top 20 Contract software developers based in Pittsburgh, United States
RevenueBase identified 45 contract software developers headquartered in Pittsburgh, United States as of September 2026 and tracks 294 professional contacts across them, including 103 with verified work emails. Across the United States, New York is the largest hub for this category (491 companies); Pittsburgh has 45.
This list covers contract software developers headquartered in Pittsburgh, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 20 largest contract software developers based in Pittsburgh, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 69 contacts → | ||||
Indirect evidence “Advanity Technologies is a Global Information Technology, Services, and Consulting Company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 35 contacts → | ||||
Partial evidence “OpenArc is a technology consulting firm providing industry-leading technical talent placement, software development, and technology strategy services to clients nationwide.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 25 contacts → | ||||
Indirect evidence “IDI Consulting is an adaptable, resourceful team that solves business problems through the practical application of the most appropriate information technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 22 contacts → | ||||
Partial evidence “B-Three Solutions is a Pittsburgh-based software development company that provides business improvement, business integration, and business intelligence through software.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 22 contacts → | ||||
Indirect evidence “Symphony Enterprises LLC is a dynamic and aggressively growing information-technology ‘service and solutions’ corporation with offices located in Pittsburgh PA and branch office…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 contacts → | ||||
Partial evidence “Consulting specializing in software architecture, DevOps, and full-stack development.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 8 contacts → | ||||
Partial evidence “Drift2 is a leading full-service web design and software development provider in Pittsburgh, PA and Charlotte, North Carolina.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 7 contacts → | ||||
Partial evidence “KORYAK is a project based management consulting, information technology consulting and software engineering firm.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5 contacts → | ||||
Indirect evidence “Engage.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3 contacts → | ||||
Indirect evidence “Founded in 1998, S Systems has completed a wide range of projects for over 450 clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2 contacts → | ||||
Partial evidence “Bright Plaza, Inc, is a research and commercial development company building innovative enterprise software systems.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2 contacts → | ||||
Partial evidence “Infoshape Software has been developing custom software solutions since 2007.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2 contacts → | ||||
Partial evidence “Echo Gate Tech is a Custom Software and Consulting Services company based in Pittsburgh Pennsylvania.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1 contacts → | ||||
Partial evidence “Enwhorl is a global software development and technology consulting company headquartered in Pittsburgh, USA, focused on enterprise mobility, cloud computing, data analytics…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1 contacts → | ||||
Partial evidence “A boutique software consultancy building custom solutions in data, web, search, and devops for technical clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1 contacts → | ||||
Indirect evidence “Zeo Technologies brings together a group of talented IT professionals that seek to enhance and expand the traditional scope of business technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1 contacts → | ||||
Indirect evidence “We are a small team of trained computer scientists that are obsessed with writing beautifully designed code and creating great web applications.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 contacts → | ||||
Indirect evidence “Intuitive Design is a consulting firm located in Pittsburgh, PA that helps clients acquire, integrate, and manage technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Indirect evidence “Founded in January 2008 Need a hand?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: contract software developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names contract software developers.
- Partial evidence
- Its own public description names part of contract software developers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name contract software developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 20 of 45 contract software developers based in Pittsburgh, United States
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Contract software developers based in Pittsburgh, United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Pittsburgh, so it is reported there. Company counts and contact totals on this page are exact for Pittsburgh, over 45 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among contract software developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Pittsburgh, United States whose own description of what they do matches “contract software developers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names contract software developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among contract software developers, and records with no verified work email. Companies headquartered outside Pittsburgh are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 103 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Contract software developers by metro in the United States
- Contract software developers in New York491
- Contract software developers in Austin320
- Contract software developers in Houston243
- Contract software developers in Dallas197
- Contract software developers in Chicago195
- Contract software developers in San Francisco191
- Contract software developers in Miami190
- Contract software developers in Los Angeles173
- Contract software developers in Sheridan167
- Contract software developers in Atlanta158
- Contract software developers in Irving120
- Contract software developers in Tampa97
- Contract software developers in Denver96
- Contract software developers in Orlando94
- Contract software developers in Plano94
- Contract software developers in Wilmington90
- Contract software developers in San Diego89
- Contract software developers in Charlotte87
- Contract software developers in Seattle86
- Contract software developers in Alpharetta84
- Contract software developers in Irvine82
- Contract software developers in Dover80
- Contract software developers in Boston79
- Contract software developers in Frisco78
- Contract software developers in San Jose78
- Contract software developers in Phoenix76
- Contract software developers in Washington67
- Contract software developers in Herndon65
- Contract software developers in Minneapolis64
- Contract software developers in Portland64
- Contract software developers in Fremont60
- Contract software developers in Princeton56
- Contract software developers in Newark54
- Contract software developers in San Antonio54
- Contract software developers in Columbus53
- Contract software developers in Columbia52
- Contract software developers in Las Vegas52
- Contract software developers in Edison50
- Contract software developers in Jacksonville46
- Contract software developers in Santa Clara46
- Contract software developers in Sunnyvale46
- Contract software developers in Reston44
- Contract software developers in Bellevue41
- Contract software developers in Cheyenne41
- Contract software developers in Jersey City41
- Contract software developers in Fort Lauderdale40
- Contract software developers in Indianapolis39
- Contract software developers in Philadelphia38
- Contract software developers in Richmond38
- Contract software developers in Arlington37
- Contract software developers in Ashburn37
- Contract software developers in Pleasanton37
- Contract software developers in Raleigh37
- Contract software developers in Schaumburg36
- Contract software developers in Scottsdale36
- Contract software developers in Cincinnati35
- Contract software developers in Sacramento35
- Contract software developers in Nashville33
- Contract software developers in Boulder32
- Contract software developers in Cary32
- Contract software developers in Baltimore31
- Contract software developers in Fairfax31
- Contract software developers in Overland Park31
- Contract software developers in Birmingham30
- Contract software developers in Fort Worth30
- Contract software developers in Middletown30
- Contract software developers in Springfield30
- Contract software developers in Albuquerque29
- Contract software developers in Boca Raton29
- Contract software developers in Chantilly29
- Contract software developers in Cleveland29
- Contract software developers in Naperville29
- Contract software developers in Salt Lake City29
- Contract software developers in Colorado Springs28
- Contract software developers in Iselin28
- Contract software developers in Oklahoma City28
- Contract software developers in Sterling28
- Contract software developers in Vienna28
- Contract software developers in Louisville27
- Contract software developers in Mckinney27
- Contract software developers in Troy27
- Contract software developers in Piscataway26
- Contract software developers in West Palm Beach25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names contract software developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many contract software developers are there based in Pittsburgh, United States?
RevenueBase identified 45 contract software developers headquartered in Pittsburgh, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Advanity Technologies, headquartered in Pittsburgh, tops this list with the largest team on record.
Which city in the United States has the most contract software developers?
New York leads the United States with 491 headquartered companies, followed by Austin (320) and Houston (243). Pittsburgh has 45.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 103 verified decision-maker contacts tracked across these 45 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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