Company lists · Data refreshed September 2026

Top 25 Managed services IT companies based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 55 companies tracked

RevenueBase identified 55 company matches for managed services IT companies associated with Washington, United States as of September 2026 and tracks 4,487 professional contacts across them, including 125 with verified work emails. Across the United States, New York is the largest hub for this category (378 companies); Washington has 55.

This list covers company matches for managed services IT companies associated with Washington, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

55Companies

4,487Contacts tracked

125Verified emails

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The 25 largest managed services IT companies based in Washington, United States

Ranked by team size

Top 25 of 55 company matches for managed services IT companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Avid Systems LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	39 contacts →
	Exact match “Avid Systems LLC is a woman-owned Information Technology Services firm based in Washington, DC, with over 20 years of proven expertise in delivering transformative IT solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Biztec	Exact match	Washington, WV, United StatesHQ recorded Sep 21, 2026	51-200	23 contacts →
	Exact match “Biztec helps organizations simplify technology, strengthen security, and operate with confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Genesys Impact	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	20 contacts →
	Exact match “Genesys Impact is a Technology Solutions Integrator & MSP firm, CMMC L2, ISO 9001:2015 and ISO/IEC 27001:2022 certified, helping federal agencies, healthcare systems, data…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	JRH Consultants	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	20 contacts →
	Exact match “JRH Consultants is an Information Technology company that provides cost effective services and solutions in Operations Management, Cyber Security Services, Cloud Integration and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Madwolf Technologies	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	19 contacts →
	Exact match “Our mission is to enable and drive our clients’ mission through secure managed IT.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Empowerment Through Technology & Education, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	13 contacts →
	Exact match “Founded in 2002, ETTE is a minority-owned business providing IT technical support and consulting services to businesses throughout the Washington, DC area.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Bloom Consulting LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Kacidy INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	9 contacts →
	Exact match “Kacidy IT Solutions Simplified - Cloud Computing, Security, IS Audit and Compliance Services, Corporate Training, and Project Management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Iteck Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	8 contacts →
	Exact match “ITeck Solutions provides small and medium business clients with the IT and business advice, service and expertise of an enterprise-level IT department.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Capitol Technology Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Capitol Technology Solutions is a client-focused IT services and consulting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Annuk Incorporated	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Annuk Incorporated is a Cybersecurity and Technology consulting services and solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	HLP Associates, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “HLP provides high quality service and support for your business IT needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Fsit Services	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	7 contacts →
	Exact match “FSIT is a DC area IT firm specialized in providing customized IT solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Ramarc Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “Ramarc Solutions is a US and European Information Technology professional services firm with a wealthy knowledge base and experience in the fundamentals of Information Technology…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Proton Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “At Proton Solutions, our mission is to be your technology partner, and not just an outsourced IT company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Aardwolf Consulting LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Welcome to Aardwolf – your partner in navigating the complex world of information technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Cloudbyte Group LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “CloudByte Group is a managed IT and cybersecurity firm headquartered in McLean, Virginia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	B NET Systems	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “B/Net Systems provides professional IT services for small and medium-sized businesses, so they can focus on their core competencies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Owia Technology	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “Owia Technology offers Washington D.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Stream Technologies	Exact match	Washington, UT, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Stream Technologies is a leading IT company based in Southern Utah that provides comprehensive technology solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Cmit Solutions Of Capitol Hill	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	3 contacts →
	Exact match “Tired of slow or unreliable IT providers?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Technology By Dale Pitulski LLC	Exact match	Washington, PA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Technology touches every area of our lives, with unique requirements and expectations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Williams Infosec LLC	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	11-50	2 contacts →
	Exact match “Cyber Security Firm” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Oslitandi Tech LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Our company works with clients to achieve their tactical and strategic goals by unifying sustainable technology solutions which reduce costs, decrease cycle times, and seamlessly…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Willis Technology, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Secure your infrastructure, scale your technology teams, and build out your company's IT.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “managed services IT companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 55 managed services IT companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 125 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed services IT companies based in Washington, United States at a glance

As of Sep 21, 2026

2.8%Verified-email coverage

81.6Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 55 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Washington, United States whose business descriptions match “managed services IT companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 125 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Managed services IT companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “managed services IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed services IT companies are there based in Washington, United States?

RevenueBase identified 55 company matches for managed services IT companies associated with Washington, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Avid Systems LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most managed services IT companies?

New York leads the United States with 378 company records, followed by Houston (243) and Miami (154). Washington has 55.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 125 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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.