Company lists · Data refreshed September 2026

Top 13 IT infrastructure consulting firms based in Frederick, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 27 companies tracked

RevenueBase identified 27 IT infrastructure consulting firms headquartered in Frederick, United States as of September 2026 and tracks 283 professional contacts across them, including 147 with verified work emails. New York is the largest hub.

This list covers IT infrastructure consulting firms headquartered in Frederick, 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

27Companies

283Contacts tracked

147Verified emails

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The 13 largest IT infrastructure consulting firms based in Frederick, United States

Ranked by team size

Top 13 of 27 IT infrastructure consulting firms based in Frederick, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT infrastructure consulting firms: 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	R3 LLCIndirect evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	51-200	101
	“At R3 everything starts with the customer.” Source: company website · checked Sep 4, 2026
2	Mainspring, INCPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	51-200	56
	“MainSpring is a cybersecurity, IT support, and automation firm that arms organizations with the strategy, tools, and resources to grow.” Source: company website · checked Sep 4, 2026
3	Intelice SolutionsIndirect evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	21
	“Intelice Solutions is a leading provider of Information Technology services and solutions to small and medium sized organizations.” Source: company website · checked Sep 4, 2026
4	Xecunet, LLCPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	18
	“Most IT problems aren’t technical.” Source: company website · checked Sep 4, 2026
5	SADOSPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	9
	“Full-service managed IT, cybersecurity, cloud solutions, and commercial security for businesses in DC, Maryland, Virginia, and nationwide.” Source: company website · checked Sep 4, 2026
6	Oakleaf Technology Group, INCPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	9
	“Oakleaf Technology Group, Inc.(Oakleaf Tech) is a small business, founded in 2009, that provides computer systems design services and management consulting services to the…” Source: company website · checked Sep 4, 2026
7	AsrovaPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	7
	“We call ourselves the best in the IT network management business for a reason – decades of experience alongside industry leaders sets us apart from the rest.” Source: company website · checked Sep 4, 2026
8	Baseline TechnologiesStrong evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	1-10	6
	“Baseline Technologies provides companies with reliable IT infrastructures that function with fluid connectivity.” Source: company website · checked Sep 4, 2026
9	Technolava LLCPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	1-10	5
	“TechnoLava is a Maryland headquartered company with extensive expertise in the areas of IT Service Management and Project Management Best Practices.” Source: company website · checked Sep 4, 2026
10	Expert Consultants INCIndirect evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	11-50	5
	“ECI’s team of talented engineers and programmers provide the highest caliber of service to build technology solutions that deliver results.” Source: company website · checked Sep 4, 2026
11	Edsol Communications, LLCPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	1-10	4
	“EDSOL Communications provides full-service Information Technology (IT) solutions for Small and Mid-size Business, Organizations and Government Agencies since 2010.” Source: company website · checked Sep 4, 2026
12	Business Network DesignPartial evidence	Frederick, MD, United StatesHQ checked Sep 4, 2026	1-10	2
	“Business Network Design (BND) is a Managed Service Provider and Technology Consulting firm that serves organizations in and around Washington D.C, Baltimore, and Frederick, MD as…” Source: company website · checked Sep 4, 2026
13	SDP TechnologyPartial evidence	Frederick, United StatesHQ checked Sep 4, 2026	1-10	2
	“We provide professional computer consulting to small business and residential customers.” Source: company website · checked Sep 4, 2026

Showing 13 of 27 IT infrastructure consulting firms based in Frederick, United States

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IT infrastructure consulting firms based in Frederick, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 807 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

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 Frederick, over 27 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 infrastructure consulting firms, 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 Frederick, United States whose own description of what they do matches “IT infrastructure consulting firms”. 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 infrastructure consulting firms, and records with no verified work email. Companies headquartered outside Frederick 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, 147 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 infrastructure consulting firms by metro in the United States

Frequently asked

How many IT infrastructure consulting firms are there based in Frederick, United States?

RevenueBase identified 27 IT infrastructure consulting firms headquartered in Frederick, 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?

R3 LLC, headquartered in Frederick, tops this list with the largest team on record.

Which city has the most IT infrastructure consulting firms?

New York leads with 807 headquartered companies, followed by Houston (522) and Atlanta (402).

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 147 verified decision-maker contacts tracked across these 27 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.