Company lists · Data refreshed September 2026

Top 23 IT consulting firms based in Columbia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 106 companies tracked

RevenueBase identified 106 IT consulting firms headquartered in Columbia, United States as of September 2026 and tracks 2,310 professional contacts across them, including 860 with verified work emails. New York is the largest hub.

This list covers IT consulting firms headquartered in Columbia, 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

106Companies

2,310Contacts tracked

860Verified emails

Unlock all 106 companies Free signup · no credit card · 500 free credits

The 23 largest IT consulting firms based in Columbia, United States

Ranked by team size

Top 23 of 106 IT consulting firms based in Columbia, 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 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	TM Floyd & Company TMFStrong evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	51-200	128
	“Innovative IT Consulting and Staffing TM Floyd & Company (TMF) is a national leader in IT staffing, consulting, and contracting.” Source: company website · checked Sep 4, 2026
2	OTM LabsIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	104
	“Efficiency meets Integrity.” Source: company website · checked Sep 4, 2026
3	SCD Information TechnologyIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	74
	“SCD exists to provide innovative, technologically superior information technology solutions to business professionals and defense agencies in the Baltimore, Washington and…” Source: company website · checked Sep 4, 2026
4	Apex IT ServicesPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	48
	“Apex IT Services, LLC is a CMMI Level 3 SBA 8(A) certified IT services firm delivering quality IT services in System Integration [SI], Electronic Data Interchange [EDI], Business…” Source: company website · checked Sep 4, 2026
5	Netcraftsmen, NOW BlueallyIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	34
	“NetCraftsmen, was acquired by BlueAlly in March 2022.” Source: company website · checked Sep 4, 2026
6	Pace Computer Solutions INCStrong evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	33
	“PACE Computer Solutions, your “Gateway to Global Solutions,” is an IT Consulting Services and a Systems Integration firm.” Source: company website · checked Sep 4, 2026
7	SRC Technologies INCPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	31
	“SRC Technologies, INC provides information technology (IT) consultation services to government agencies and corporations alike, specializing in secure computing services.” Source: company website · checked Sep 4, 2026
8	Cymertek CorporationPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	30
	“With headquarters in Maryland, Cymertek [/'sī-mer-tek/] Corporation provides superior consulting services for the implementation of high quality information systems.” Source: company website · checked Sep 4, 2026
9	Nimbus ConsultingIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	23
	“As an independent trusted advisor to our clients, we enable our clients to make better decisions by providing unbiased & objective solutions to their complex problems.” Source: company website · checked Sep 4, 2026
10	Enewvision LLCPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	19
	“We realize IT Solutions that support you in achieving your ambitions.” Source: company website · checked Sep 4, 2026
11	Ease TechnologiesStrong evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	17
	“Ease Technologies is an IT consulting and technology services firm that supports clients and markets seeking flexibility, creative talent and high reliability in a partner.” Source: company website · checked Sep 4, 2026
12	Infinitech Consulting, LLCPartial evidence	Columbia, MO, United StatesHQ checked Sep 4, 2026	11-50	15
	“InfiniTech Consulting delivers a wide array of technology solutions and business applications designed to help our clients meet the demands of today’s competitive marketplace and…” Source: company website · checked Sep 4, 2026
13	Pumex Computing, LLCIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	15
	“In this rapidly evolving digital age, Pumex Computing helps businesses develop customized, process-driven, and end-to-end software solutions that help them stay ahead of the curve…” Source: company website · checked Sep 4, 2026
14	Professional TechnologiesIndirect evidence	Columbia, MO, United StatesHQ checked Sep 4, 2026	1-10	14
	“Professional Technologies believes that by always focusing on the client’s best interests and offering a “right-sized” solution is the most essential ingredient to building a…” Source: company website · checked Sep 4, 2026
15	S3k SolutionsPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	1-10	14
	“S3K Solutions is made up of talented professionals with many years of experience in the software and IT world.” Source: company website · checked Sep 4, 2026
16	Gregory TechnologiesPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	11-50	13
	“Information technology (IT) is the lifeblood of today’s society.” Source: company website · checked Sep 4, 2026
17	Quber INCIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	51-200	13
	“Quber Inc cater to the needs of modern day requirements in enhancement of Businesses and value-Addition of Industries.” Source: company website · checked Sep 4, 2026
18	Tier 1 Consulting Group T1cgPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	13
	“TIER 1 CONSULTING GROUP provides the insight, expertise, commitment, and experience to help our customers to enable and realize effective change.” Source: company website · checked Sep 4, 2026
19	Victory Global Solutions, INCPartial evidence	Columbia, United StatesHQ checked Sep 4, 2026	51-200	13
	“Victory Global Solutions is dedicated to accelerating your organization’s digital transformation, helping you enhance IT infrastructure, streamline operations, and fortify overall…” Source: company website · checked Sep 4, 2026
20	Gcom Information Technology INC GIT SBA 8 A Certified CompanyStrong evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	12
	“GCOM Information Technology Inc.(GIT) is a USA-based IT Management Consulting, Software Development and Services firm.” Source: company website · checked Sep 4, 2026
21	Unify Solutions INCIndirect evidence	Columbia, United StatesHQ checked Sep 4, 2026	51-200	12
	“Founded in the year Unify boasts of an infrastructure that is backed by a highly dedicated, and result oriented Team, which is duly supported by state-of-the art technology.” Source: company website · checked Sep 4, 2026
22	VSP Astra SolutionsIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	12
	“At VSPastra, our motive is to provide utmost customer satisfaction by providing cost- effective solutions.” Source: company website · checked Sep 4, 2026
23	Itenology CorporationIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	11
	“Itenology Corporation offers full professional services to the Information Technology and Engineering Industries.” Source: company website · checked Sep 4, 2026

Showing 23 of 106 IT consulting firms based in Columbia, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 860 reachable decision-makers.

Free signup · no credit card

See all 106 companies

IT consulting firms based in Columbia, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 1002 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 Columbia, over 106 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 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 Columbia, United States whose own description of what they do matches “IT 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 consulting firms, and records with no verified work email. Companies headquartered outside Columbia 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, 860 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 firms by metro in the United States

Frequently asked

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

RevenueBase identified 106 IT consulting firms headquartered in Columbia, 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?

TM Floyd & Company TMF, headquartered in Columbia, tops this list with the largest team on record.

Which city has the most IT consulting firms?

New York leads with 1002 headquartered companies, followed by Houston (627) and Dallas (504).

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 860 verified decision-maker contacts tracked across these 106 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 106 IT consulting firms based in Columbia, United States. Start with a free account, no credit card.

Get the full list

Related lists

IT consulting firms by geography

Browse the directory

Browse: Companies home · IT consulting firms in United States · All United States lists · All IT 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.