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Company lists · Data refreshed September 2026

Top 25 IT consulting services based in Rockville, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 72 companies tracked

RevenueBase identified 72 IT consulting services headquartered in Rockville, United States as of September 2026 and tracks 2,291 professional contacts across them, including 953 with verified work emails. New York is the largest hub.

This list covers IT consulting services headquartered in Rockville, 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
72Companies
2,291Contacts tracked
953Verified emails
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The 25 largest IT consulting services based in Rockville, United States

Ranked by team size
Top 25 of 72 IT consulting services based in Rockville, 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.
#CompanyHeadquartersEmployeesContacts
1
Tista Science And Technology CorporationPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 20261,001-5,000537

“Since 2005, TISTA has been a trusted partner with innovative IT solutions for the federal government.”

Source: company website · checked Sep 4, 2026
2
Software Productivity Strategists, Inc. SPSIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-200252

“Software Productivity Strategists, Inc.(SPS) is an enterprise-class innovator and solutions creator with expertise across all phases of product design, development, deployment…”

Source: company website · checked Sep 4, 2026
3
Lcg, INCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 2026201-500205

“LCG is a leading provider of technology and solution-based consulting services, including managed infrastructure & operations, application services, cybersecurity, grant…”

Source: company website · checked Sep 4, 2026
4
Savantage SolutionsPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-200127

“Savantage Solutions provides a wide range of consulting, integration, technology and support solutions and services to Federal agencies.”

Source: company website · checked Sep 4, 2026
5
Pcgi ConsultingPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20090

“PCGI is a Boutique Consulting Firm which provides High Performance Business and Technology Consulting Services.”

Source: company website · checked Sep 4, 2026
6
Systems Plus, INCStrong evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20084

“Systems Plus stands at the forefront of enterprise-level transformation, offering unparalleled expertise in- Management, Advisory, & Consulting - Enterprise IT & Mission Support -…”

Source: company website · checked Sep 4, 2026
7
Bravium Consulting INCIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20077
Source: company website · checked Sep 4, 2026
8
IvorycloudStrong evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20055

“What happens when talented IT Consultants who happen to be middle school friends combine talents to form a full-service IT consulting firm to tackle your most complex management…”

Source: company website · checked Sep 4, 2026
9
Cyquent, INCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 2026201-50055

“Founded in 2001, Cyquent is a privately held corporation that provides public and private sector organizations with IT strategic services to meet the innovative challenges and…”

Source: company website · checked Sep 4, 2026
10
Aegis.Net, INCIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20041

“Multi-year NVTC 100 award winner - Gartner Cool Vendor - CMMI Institute Capability Champion - FedHealth Innovation award winner - ACT-IAC Innovation award winner AEGIS.net, Inc.”

Source: company website · checked Sep 4, 2026
11
A-Tech Systems, INCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20040

“A-Tech Systems, Inc.(A-Tech) is a services firm comprised of skilled professionals with extensive experience in IT support services, information assurance, cyber security…”

Source: company website · checked Sep 4, 2026
12
Protek Consulting LLCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20039

“PROTEK Consulting, LLC has been a trusted provider of high-quality staffing services to government and commercial clients nationwide.”

Source: company website · checked Sep 4, 2026
13
Aitheras, LLCIndirect evidence
Rockville, United StatesHQ checked Sep 4, 202611-5038

“uh-THEAR-us] means pure air in Greek, deriving from "Aither" defined by Aristotle as the "fifth element of air in continuous, circular motion.” Similarly, with continuous…”

Source: company website · checked Sep 4, 2026
14
VARIQIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 2026201-50038

“Founded in 2003, VariQ is a multiple award-winning company delivering Cybersecurity, Cloud and Software Development services to 20+ federal, state and local government departments…”

Source: company website · checked Sep 4, 2026
15
E-Infosol LLCIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20030

“E-INFOSOL is an SBA 8a and Service-Disabled and Veteran-Owned Small Business (SDVOSB) located in the Washington, D.C.”

Source: company website · checked Sep 4, 2026
16
Infostructures, INCIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20030

“InfoStructures' mission is to apply technology to better the workplace.”

Source: company website · checked Sep 4, 2026
17
Dhara Consulting Group, INCPartial evidence
Rockville, United StatesHQ checked Sep 4, 202611-5028

“For over a decade, Dhara Consulting Group has helped its customers maximize the value of their Information Technology investments.”

Source: company website · checked Sep 4, 2026
18
Audley Consulting GroupIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20028

“We are 8(a) certified minority owned small business that specializes in Customer Experience, Digital Transformation, Agile Development, Enterprise Architecture, Cloud Services and…”

Source: company website · checked Sep 4, 2026
19
Ivision ConsultingStrong evidence
Rockville, MD, United StatesHQ checked Sep 4, 202611-5016

“Since 2007, iVision, Inc.(DBA iVision Consulting, Inc.) has been delivering IT consulting services as a HUBZone small business based in the Washington, DC metro.”

Source: company website · checked Sep 4, 2026
20
cioadvisory.aiIndirect evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20016

“Most AI advisory firms stop at the slide deck.”

Source: company website · checked Sep 4, 2026
21
Links GlobalPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202651-20012

“Links Global offers clients a comprehensive range of services, including strategy consulting, marketing communication, digital technology, project management, and business…”

Source: company website · checked Sep 4, 2026
22
Vienerx ConsultingStrong evidence
Rockville, MD, United StatesHQ checked Sep 4, 202611-509

“IT Services, Security, Networks + Consulting.”

Source: company website · checked Sep 4, 2026
23
Supinf Technologies, LLCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 202611-508

“Supinf Technologies is a technology development and strategy consulting firm.”

Source: company website · checked Sep 4, 2026
24
IT SelectStrong evidence
Rockville, MD, United StatesHQ checked Sep 4, 20261-107

“Welcome to IT Select, the premier IT consulting firm specializing in tailor-made solutions for medium-sized and enterprise businesses.”

Source: company website · checked Sep 4, 2026
25
ATA Trusted Advisors LLCPartial evidence
Rockville, MD, United StatesHQ checked Sep 4, 20261-105

“Imagine a Future with ATA: We envision a world where IT organizations have a trusted partner to navigate the complexities of digital transformation.”

Source: company website · checked Sep 4, 2026

Showing 25 of 72 IT consulting services based in Rockville, United States

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

As of Sep 4, 2026
11-50Median size (employees)
New YorkLargest hub · 976 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
17
11-50
30
51-200
21
201-500
3
1,001-5,000
1

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 Rockville, over 72 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 Rockville, 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 Rockville 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, 953 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 Rockville, United States?

RevenueBase identified 72 IT consulting services headquartered in Rockville, 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?

Tista Science And Technology Corporation, headquartered in Rockville, 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 953 verified decision-maker contacts tracked across these 72 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.

Ready to reach these companies? Verified emails and direct dials for all 72 IT consulting services based in Rockville, United States. Start with a free account, no credit card.

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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.

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