Company lists · Data refreshed September 2026

Top 25 Accounting firm IT support companies based in Pittsburgh, United States

Name: Accounting firm IT support companies based in Pittsburgh, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 79 companies tracked

RevenueBase identified 79 accounting firm IT support companies headquartered in Pittsburgh, United States as of September 2026 and tracks 1,731 professional contacts across them, including 969 with verified work emails. New York is the largest hub.

This list covers accounting firm IT support companies 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 22, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

79Companies

1,731Contacts tracked

969Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest accounting firm IT support companies based in Pittsburgh, United States

Ranked by team size

Top 25 of 79 accounting firm IT support companies based in Pittsburgh, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firm IT support companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grossman Yanak & Ford LLP	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	133 contacts →
	Partial evidence “Grossman Yanak & Ford LLP is a regional certified public accounting and consulting firm headquartered in Pittsburgh, Pennsylvania.” Source: RevenueBase Database · checked Sep 22, 2026
2	Sisterson & Co. LLP	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	133 contacts →
	Partial evidence “Sisterson is one of the largest independently-owned certified public accounting and financial consulting firms in the Pittsburgh area.” Source: RevenueBase Database · checked Sep 22, 2026
3	Louis Plung & Company	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	99 contacts →
	Partial evidence “Located in Pittsburgh, Louis Plung & Company is one of the region’s largest independent certified public accounting firms.” Source: RevenueBase Database · checked Sep 22, 2026
4	Urish Popeck & Co., LLC	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	88 contacts →
	Partial evidence “Celebrating 50 years, Urish Popeck & Co.(UPCO) is a Public Company Accounting Oversight Board (PCAOB) and Canadian Public Accountability Board (CPAB) registered accounting and…” Source: RevenueBase Database · checked Sep 22, 2026
5	Enkompas Technology Solutions	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	75 contacts →
	Partial evidence “enkompas is a SOC 2 Certified Technology Consultancy providing Managed IT Services to the Greater Pittsburgh area and beyond.” Source: RevenueBase Database · checked Sep 22, 2026
6	Wilke Cpas & Advisors, LLP	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	71 contacts →
	Indirect evidence “WILKE is a Pittsburgh-based CPA and business advisory firm that assists business owners, and individuals reach their business and personal goals.” Source: RevenueBase Database · checked Sep 22, 2026
7	Ideal Integrations	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	66 contacts →
	Indirect evidence “Formerly Ideal Integrations.” Source: RevenueBase Database · checked Sep 22, 2026
8	H2r CPA	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	51-200	63 contacts →
	Partial evidence “H2R CPA is a locally owned and managed accounting and business advisory firm in the western Pennsylvania region celebrating over 70 years serving closely held businesses and their…” Source: RevenueBase Database · checked Sep 22, 2026
9	CEEVA	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Founded in 1992, we’ve spent three decades guiding each of our clients’ use of technology to effectively achieve their commercial and mission-driven goals.” Source: RevenueBase Database · checked Sep 22, 2026
10	NET Xperts LLC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	25 contacts →
	Indirect evidence “At NET Xperts LLC®, we want to assist your business in meeting its technological needs and see your business goals realized.” Source: RevenueBase Database · checked Sep 22, 2026
11	EG Conley, PC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “EG Conley is a CPA firm serving owner-managed businesses in the contracting, distribution, professional, retail and manufacturing industries.” Source: RevenueBase Database · checked Sep 22, 2026
12	Connolly Steele Company	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	19 contacts →
	Partial evidence “Connolly, Steele & Company is a Pittsburgh CPA firm whose principals share more than 40 years of public accounting experience.” Source: RevenueBase Database · checked Sep 22, 2026
13	Complete Business Services	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	1-10	19 contacts →
	Indirect evidence “A CPA firm for all of your business service needs.” Source: RevenueBase Database · checked Sep 22, 2026
14	Mccall Scanlon & Tice, LLC	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Partial evidence “McCall Scanlon & Tice, LLC (MST) CPAs specializes in providing comprehensive Accounting Services including Tax Planning & Preparation, Audit, Business Valuations, Financial…” Source: RevenueBase Database · checked Sep 22, 2026
15	Wulf Consulting	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Strong evidence “Wulf Consulting provides you with a single source of professional expertise and the resources you need to streamline IT system management and support functions at an affordable…” Source: RevenueBase Database · checked Sep 22, 2026
16	Goff Backa Alfera & Company, LLC	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Partial evidence “We are a full-service public accounting and consulting firm serving clients in the Pittsburgh area and abroad.” Source: RevenueBase Database · checked Sep 22, 2026
17	Case Sabatini	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Case \| Sabatini is a public accounting and consulting firm headquartered in Pittsburgh, with other offices in Wexford and Palm Beach.” Source: RevenueBase Database · checked Sep 22, 2026
18	Jackson Technologies	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	1,001-5,000	12 contacts →
	Partial evidence “There are plenty of IT companies out there, but the team at Jackson Computer Consulting is here to provide fast, reliable service that you can count on.” Source: RevenueBase Database · checked Sep 22, 2026
19	Stevans & Associates, Pllc	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “Stevans & Associates provides attentive, technology-forward financial services-including accounting, tax preparation and planning, payroll, and business consulting-for companies…” Source: RevenueBase Database · checked Sep 22, 2026
20	E-Safe Technologies	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “E-Safe technologies is the place to go for Cybersecurity and Managed IT Services.” Source: RevenueBase Database · checked Sep 22, 2026
21	Cranston It, INC	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	8 contacts →
	Strong evidence “Cranston IT’s mission is to support our clients in accomplishing their mission.” Source: RevenueBase Database · checked Sep 22, 2026
22	Iron Gate Technology	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “Iron Gate Technology is an independently owned managed IT and cybersecurity provider serving businesses and nonprofits throughout Western Pennsylvania.” Source: RevenueBase Database · checked Sep 22, 2026
23	Steel River Techs	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	1-10	7 contacts →
	Partial evidence “Steel River Techs, LLC (SRT) is a small Pittsburgh based business specializing in custom technical support for small to mid-sized businesses with over 20 years of experience.” Source: RevenueBase Database · checked Sep 22, 2026
24	Quality Computer Services, INC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “Quality Computer Services, Inc.(QCSI) is a Pittsburgh based computer sales and service organization.” Source: RevenueBase Database · checked Sep 22, 2026
25	Kfmr Katz Ferraro Mcmurtry P.C	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “KFMR was acquired by CLA.” Source: RevenueBase Database · checked Sep 22, 2026

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: accounting firm IT support companies. 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 accounting firm IT support companies.
Partial evidence: Its own public description names part of accounting firm IT support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firm IT support companies. 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 25 of 79 accounting firm IT support companies based in Pittsburgh, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 969 reachable decision-makers.

Free signup · no credit card

View the full list →

Accounting firm IT support companies based in Pittsburgh, United States at a glance

As of Sep 22, 2026

56.0%Verified-email coverage

21.9Average contacts per company

1-10Median size (employees)

808.9%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 79 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 accounting firm IT support companies, 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 “accounting firm IT support companies”. 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 accounting firm IT support companies), 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 accounting firm IT support companies, 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, 969 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 22, 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.

Accounting firm IT support companies by metro in the United States

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 accounting firm IT support companies, 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 accounting firm IT support companies are there based in Pittsburgh, United States?

RevenueBase identified 79 accounting firm IT support companies 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?

Grossman Yanak & Ford LLP, headquartered in Pittsburgh, tops this list with the largest team on record.

Which city has the most accounting firm IT support companies?

New York leads with 639 headquartered companies, followed by Houston (392) and Los Angeles (283).

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 969 verified decision-maker contacts tracked across these 79 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 79 accounting firm IT support companies based in Pittsburgh, United States. Start with a free account, no credit card.

Download this list →

Related lists

Accounting firm IT support companies by geography

Browse the directory

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.