Company lists · Data refreshed September 2026

Top 20 Voc IT support companies based in Columbia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 41 companies tracked

RevenueBase identified 41 company matches for voc IT support companies associated with Columbia, United States as of September 2026 and tracks 788 professional contacts across them, including 434 with verified work emails. Across the United States, New York is the largest hub for this category (363 companies); Columbia has 41.

This list covers company matches for voc IT support companies associated with Columbia, 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 22, 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 22, 2026 How this list was built

41Companies

788Contacts tracked

434Verified emails

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The 20 largest voc IT support companies based in Columbia, United States

Ranked by team size

Top 20 of 41 company matches for voc IT support companies based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	Vc3	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	501-1,000	495 contacts →
	Exact match “VC3 is a managed IT and cybersecurity services provider serving organizations throughout the US and Canada.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Alliance Global Tech INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	51-200	58 contacts →
	Exact match “Alliance Global Tech Inc.(AGT), a minority-owned and SBA Small Business Certified 8(a) CMMI Level 3 Service & Development IT services company, stands at the forefront of…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	SRC Technologies INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	51-200	30 contacts →
	Exact match “SRC Technologies, INC provides information technology (IT) consultation services to government agencies and corporations alike, specializing in secure computing services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Midwest Computech	Exact match	Columbia, MO, United StatesHQ recorded Sep 22, 2026	11-50	23 contacts →
	Exact match “Since 1982 Midwest Computech has partnered with the business, education, and government sectors to provide complete, cost-effective, time-efficient and customized solutions for…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Ease Technologies	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	51-200	17 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Victory Global Solutions, INC	Exact match	Columbia, United StatesHQ recorded Sep 22, 2026	51-200	16 contacts →
	Exact match “Victory Global Solutions is dedicated to accelerating your organization’s digital transformation, helping you enhance IT infrastructure, streamline operations, and fortify overall…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Professional Technologies	Exact match	Columbia, MO, United StatesHQ recorded Sep 22, 2026	1-10	14 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Gregory Technologies	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	11-50	13 contacts →
	Exact match “Information technology (IT) is the lifeblood of today’s society.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Justek	Exact match	Columbia, PA, United StatesHQ recorded Sep 22, 2026	1-10	13 contacts →
	Exact match “JUSTEK provides business level support for: networks, servers, phone systems, desktop and laptop computers, and technology guidance for various small and medium size business…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Blencowe IT	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	11-50	12 contacts →
	Exact match “Since 1984, we've been the on-site service and support team that keeps your business up and running.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Tagma Solutions, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	11-50	10 contacts →
	Exact match “Welcome to Tagma Solutions, a premier provider of tailored IT services and consulting solutions crafted to meet the evolving needs of modern businesses.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Netsource Enterprise Technologies, LLC	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	11-50	6 contacts →
	Exact match “Since its inception in 2005, NetSource has been committed to providing a comprehensive approach to technology solutions and support for its customers.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Seras IT	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Seras is your local provider for Computer Systems and Information Technology repair and support services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Joye Technology Group, LLC	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	11-50	5 contacts →
	Exact match “Our clients are able to be more efficient and more profitable by harnessing the power of technology – partnered with JoyeGroup.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	S4 Analytics, LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	11-50	4 contacts →
	Exact match “S4 Analytics is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and Information Technology (IT) company founded in 2009 by Col.(Ret.) Ira Snell, Jr.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Ironlogix	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “IronLogix is an IT Services company based in Columbia, South Carolina.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Traversed	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	1-10	2 contacts →
	Exact match “Traversed provides Managed IT Services, Incident Response, and Data Recovery Services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	ATH Solutions, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	1-10	2 contacts →
	Exact match “ATH services include, but are not limited to Enterprise Architecture, Information Systems Security, Human Resource Management, Functional SMEs, Project Management, IT Helpdesk…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Fluent Decisions Remote Technology Services	Exact match	Columbia, SC, United StatesHQ recorded Sep 22, 2026	1-10	1 contacts →
	Exact match “Fluent Decisions – Columbia serves as our U.S.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Scotte Software Development	Exact match	Columbia, MD, United StatesHQ recorded Sep 22, 2026	1-10	1 contacts →
	Exact match “Specializing in information technology that addresses your business priorities – from strategy to implementation.” Recorded in the RevenueBase company graph · Sep 22, 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 “voc IT support 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 20 of 41 voc IT support companies based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 434 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voc IT support companies based in Columbia, United States at a glance

As of Sep 22, 2026

55.1%Verified-email coverage

19.2Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 41 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 Columbia, United States whose business descriptions match “voc IT support 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 434 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 22, 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.

Voc IT support 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 “voc IT support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voc IT support companies are there based in Columbia, United States?

RevenueBase identified 41 company matches for voc IT support companies associated with Columbia, 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?

Vc3 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 voc IT support companies?

New York leads the United States with 363 company records, followed by Houston (248) and Chicago (175). Columbia has 41.

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 434 professional contacts with verified work emails tracked across these 41 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 22, 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.