Company lists · Data refreshed September 2026

Top 24 IT consulting services based in Philadelphia, United States

Name: IT consulting services based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 110 companies tracked

RevenueBase identified 110 IT consulting services headquartered in Philadelphia, United States as of September 2026 and tracks 9,798 professional contacts across them, including 4,583 with verified work emails. New York is the largest hub.

This list covers IT consulting services headquartered in Philadelphia, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

110Companies

9,798Contacts tracked

4,583Verified emails

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The 24 largest IT consulting services based in Philadelphia, United States

Ranked by team size

Top 24 of 110 IT consulting services based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting services: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Comcast BusinessIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	10001+	8,346
	Source: company website · checked Sep 4, 2026
2	Security Risk AdvisorsPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	201-500	311
	“We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Source: company website · checked Sep 4, 2026
3	IBB Consulting GroupPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	51-200	40
	“IBB Consulting joined Accenture Strategy in October 2017.” Source: company website · checked Sep 4, 2026
4	Atlasiko INCIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	33
	Source: company website · checked Sep 4, 2026
5	Blue Ocean Systems Llc, A Univerus CompanyIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	21
	“Blue Ocean Systems, a Univerus Company, is your complete resource for personal, professional and experienced business software and implementation services.” Source: company website · checked Sep 4, 2026
6	Total Technology ResourcesIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	15
	“Total Technology Resources is a full service information technology company that specializes in helping businesses use technology more efficiently.” Source: company website · checked Sep 4, 2026
7	Provident TechnologyIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	15
	“Provident Technology helps you use technology to strategically to grow your business, manage more effectively, and protect what you've worked so hard to build.” Source: company website · checked Sep 4, 2026
8	Corporate Advisory Solutions, LLCIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	7
	“Corporate Advisory Solutions, LLC (CAS) was founded in 2013 by Michael Lamm and Mark Russell.” Source: company website · checked Sep 4, 2026
9	Insperia, INCPartial evidence	Philadelphia, United StatesHQ checked Sep 4, 2026	1-10	7
	“Insperia provides small-medium businesses with the IT consultation and support they need to maximize business productivity and efficiency.” Source: company website · checked Sep 4, 2026
10	Gryphon CitadelPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	6
	“Gryphon Citadel is a next-generation management consulting firm built for today’s complex business environment.” Source: company website · checked Sep 4, 2026
11	Orbis Solutions, LLCIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	6
	“Since Orbis has been developing creative, strategic and technical solutions for a wide variety of clients.” Source: company website · checked Sep 4, 2026
12	Kutt Consulting GroupPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	5
	“At Kutt Consulting Group, we leverage our industry experience to analyze the needs and goals of our clients, identify opportunities and improvements in current operations…” Source: company website · checked Sep 4, 2026
13	Business Productivity Group, LLCIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	5
	“At BPG, we offer a unique blend of services designed to propel your business to new heights.” Source: company website · checked Sep 4, 2026
14	Mastertel Usa, INCIndirect evidence	Philadelphia, United StatesHQ checked Sep 4, 2026	11-50	4
	“MasterTel USA is a nationwide I.T.” Source: company website · checked Sep 4, 2026
15	Orianna Peaks ConsultingIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	3
	“Consultants passionate about enabling organizations to strategically operate, integrate, and scale more efficiently, effectively, and analytically.” Source: company website · checked Sep 4, 2026
16	Moore Tech Guru LLCPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	3
	“Elevate your business with Moore Tech Guru, where innovation meets excellence in IT solutions.” Source: company website · checked Sep 4, 2026
17	Signify SolutionIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	3
	“Signify Solution is founded with the mission to inspire passion, integrity, proficiency and authenticity to help our clients solve their technology and risk management complex…” Source: company website · checked Sep 4, 2026
18	Worldwide Computer Consulting CorporationPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	3
	“Worldwide Computer Consulting Corporation (WC3) was established in 2007.” Source: company website · checked Sep 4, 2026
19	Wombat Works, LLCPartial evidence	Philadelphia, United StatesHQ checked Sep 4, 2026	1-10	3
	“Wombat Works provides technology consulting to nonprofits.” Source: company website · checked Sep 4, 2026
20	Savantech LLCPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	3
	“Savantech LLC does consulting design and installation of servers, networks, audio visual systems, camera systems, custom desktops, and more!” Source: company website · checked Sep 4, 2026
21	RED Jack SolutionsStrong evidence	Philadelphia, United StatesHQ checked Sep 4, 2026	11-50	2
	“Red Jack Solutions is a full-service IT consulting firm that partners directly with clients to deliver robust IT solutions.” Source: company website · checked Sep 4, 2026
22	Kimmel GroupStrong evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	2
	“The Kimmel Group is an IT consulting firm specializing in Infrastructure and Cloud-based Solutions.” Source: company website · checked Sep 4, 2026
23	Techstar Solutions INCPartial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	11-50	2
	“At TechStar Solutions Inc, we believe that technology should support and enhance your organization’s success, not constrain it.” Source: company website · checked Sep 4, 2026
24	Tech Builders ConsultingStrong evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Tech Builders Consulting provides Global advisory IT services and broad-based IT support specializing in IT Infrastructure Modernization, Data Management, Enterprise Solution…” Source: company website · checked Sep 4, 2026

Showing 24 of 110 IT consulting services based in Philadelphia, United States

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IT consulting services based in Philadelphia, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 976 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 110 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 IT consulting services, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Philadelphia, United States whose own description of what they do matches “IT consulting services”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT consulting services, and records with no verified work email. Companies headquartered outside Philadelphia 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 an evidence 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, 4,583 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 4, 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.

IT consulting services by metro in the United States

Frequently asked

How many IT consulting services are there based in Philadelphia, United States?

RevenueBase identified 110 IT consulting services headquartered in Philadelphia, 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?

Comcast Business, headquartered in Philadelphia, tops this list with the largest team on record.

Which city has the most IT consulting services?

New York leads with 976 headquartered companies, followed by Houston (633) and Atlanta (521).

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 4,583 verified decision-maker contacts tracked across these 110 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 4, 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 SmartSearch, 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.