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Company lists · Data refreshed September 2026

Top 24 Operations consulting firms based in Fairfax, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 57 companies tracked

RevenueBase identified 57 operations consulting firms headquartered in Fairfax, United States as of September 2026 and tracks 518 professional contacts across them, including 149 with verified work emails. New York is the largest hub.

This list covers operations consulting firms headquartered in Fairfax, 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 5, 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 5, 2026 86% judged on-target in blind review
57Companies
518Contacts tracked
149Verified emails
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The 24 largest operations consulting firms based in Fairfax, United States

Ranked by team size
Top 24 of 57 operations consulting firms based in Fairfax, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names operations 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.
#CompanyHeadquartersEmployeesContacts
1
Mcking ConsultingPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202651-200118

“McKing Consulting Corporation provides a variety of general and specialized management consulting services to the federal government, state agencies, nonprofits, and public and…”

Source: company website · checked Sep 5, 2026
2
Widelity, INCPartial evidence
Fairfax, United StatesHQ checked Sep 5, 202651-20092

“Founded in 2006, Widelity is a leading provider of business and network engineering consulting to global technology driven industries.”

Source: company website · checked Sep 5, 2026
3
ERPIIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 2026201-50057

“Enterprise Resource Performance Inc.(ERPi) is a professional services rm that delivers strategic, advisory, technological, and implementation support services to Federal Agencies.”

Source: company website · checked Sep 5, 2026
4
Pivot Path SolutionsStrong evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-5016

“Pivot Path Solutions is a small business consulting firm focused on helping organizations improve operations and program performance.”

Source: company website · checked Sep 5, 2026
5
Piper StrategiesPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-5013

“Stacey Piper Consulting, LLC was established to help small and emerging mid-market businesses and non-profits challenged with advancing their marketing strategy and brand position…”

Source: company website · checked Sep 5, 2026
6
Soar Management ConsultingPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-5013

“SOAR Management Consulting LLC is a woman-owned small business specializing in helping public and private sector organizations with transformation.”

Source: company website · checked Sep 5, 2026
7
TitanprozPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-5011

“At TitanProz, we empower organizations to achieve strategic growth by combining expert consulting with the latest in AI and automation.”

Source: company website · checked Sep 5, 2026
8
Arena Strategic Advisors, LLCStrong evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-1010

“Arena provides a full spectrum of strategic planning, corporate development, M&A due diligence, post-merger integration, and operational improvement consulting services to…”

Source: company website · checked Sep 5, 2026
9
BG Consulting Services, LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 2026201-50010

“The Eagle is admired world over as a symbol of power, freedom, and transcendence.”

Source: company website · checked Sep 5, 2026
10
Xcelerator GroupIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-509

“The Xcelerator Group was founded to help companies expand their businesses.”

Source: company website · checked Sep 5, 2026
11
TOP Corner ConsultingStrong evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-508

“Top Corner Consulting specializes in helping organizations establish and implement clear, innovative strategies that drastically improve operations and performance.”

Source: company website · checked Sep 5, 2026
12
Green Elephant LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-106

“Green Elephant is now Veloraa.”

Source: company website · checked Sep 5, 2026
13
Clarus Consulting LLCPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-505

“Clarus Consulting was created as a Limited Liability Company in Virginia in April Clarus has private clients in financial services, education finance, information technology, and…”

Source: company website · checked Sep 5, 2026
14
Sangha Cpa, P.CIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-104
Source: company website · checked Sep 5, 2026
15
Excelsior Consulting Group, LLCPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 202611-504

“Excelsior Consulting Group LLC is a Woman and Minority owned SBA 8(m) business with a pending application for SBA 8(a) certification.”

Source: company website · checked Sep 5, 2026
16
The Quiah Group, LLCPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-104

“Quiah Group is a consulting firm that delivers expert, objective insights, a tailored approach and unparalleled collaboration to help leaders.”

Source: company website · checked Sep 5, 2026
17
Strategy To WIN Consulting GroupPartial evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-103

“Strategy To Win Consulting Group (S2W) provides management consulting services to government contractors and those looking to work in government markets.”

Source: company website · checked Sep 5, 2026
18
ItnomicsIndirect evidence
Fairfax, United StatesHQ checked Sep 5, 202611-503

“At ITnomics we help companies in businesses across major industries, from emerging growth companies to global powerhouses, deal with a broad range of business and technology…”

Source: company website · checked Sep 5, 2026
19
Bottom Line Strategies, LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-103

“Lynda Steinbeck, Owner/CEO is a successful executive level professional with more than 25 years of experience.”

Source: company website · checked Sep 5, 2026
20
5th Grade Simple, LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-102

“5th Grade Simple, LLC (5GS) solves our clients’ most difficult challenges in a simple fashion!”

Source: company website · checked Sep 5, 2026
21
VCJ Consulting LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-101

“VCJ exists because inspiration fades by Friday, but infrastructure compounds for years.”

Source: company website · checked Sep 5, 2026
22
Trugrit PartnersIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-101

“TruGrit Partners has worked with clients, big and small, in a host of different industries.”

Source: company website · checked Sep 5, 2026
23
Cognitive Agility, LLCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-101

“What is cognitive agility?”

Source: company website · checked Sep 5, 2026
24
EON LogicsIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 20261-101

“We are a team of experienced management trainers and advisors committed to helping organizations improve their performance and achieve their goals.”

Source: company website · checked Sep 5, 2026

Showing 24 of 57 operations consulting firms based in Fairfax, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 149 reachable decision-makers.

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Operations consulting firms based in Fairfax, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 1229 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
38
11-50
14
51-200
3
201-500
2

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 Fairfax, over 57 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 operations 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 Fairfax, United States whose own description of what they do matches “operations 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 operations consulting firms, and records with no verified work email. Companies headquartered outside Fairfax 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, 149 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 5, 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.

Operations consulting firms by metro in the United States

Frequently asked

How many operations consulting firms are there based in Fairfax, United States?

RevenueBase identified 57 operations consulting firms headquartered in Fairfax, 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?

Mcking Consulting, headquartered in Fairfax, tops this list with the largest team on record.

Which city has the most operations consulting firms?

New York leads with 1229 headquartered companies, followed by Atlanta (731) and Chicago (691).

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 149 verified decision-maker contacts tracked across these 57 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 57 operations consulting firms based in Fairfax, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Operations consulting firms in United States · All United States lists · All Operations consulting firms lists · New lists

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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