Company lists · Data refreshed September 2026

Top 25 Small business IT services providers based in Columbia, United States

Name: Small business IT services providers based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 48 companies tracked

RevenueBase identified 48 company matches for small business IT services providers associated with Columbia, United States as of September 2026 and tracks 849 professional contacts across them, including 453 with verified work emails. Across the United States, New York is the largest hub for this category (403 companies); Columbia has 48.

This list covers company matches for small business IT services providers 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 29, 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 29, 2026 How this list was built

48Companies

849Contacts tracked

453Verified emails

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The 25 largest small business IT services providers based in Columbia, United States

Ranked by team size

Top 25 of 48 company matches for small business IT services providers based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 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 29, 2026 · View company records in RevenueBase
2	Comso, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	51-200	43 contacts →
	Exact match “COMSO provides next-generation IT solutions by applying state-of-the-art technologies and techniques and providing the right people with the right skills mix for the job.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Cetrom Information Technology, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	51-200	38 contacts →
	Exact match “Cetrom was founded in 2001 based on the vision that there was an easier, more cost-effective option to managing technology resources.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Adventure Technology Services	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	11-50	24 contacts →
	Exact match “Adventure Technology Services (formerly CS2, LLC) is a Maryland-based small business specializing in computer system administration, engineering, and development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Midwest Computech	Exact match	Columbia, MO, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6	Professional Technologies	Exact match	Columbia, MO, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7	Gregory Technologies	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	11-50	13 contacts →
	Exact match “Information technology (IT) is the lifeblood of today’s society.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Justek	Exact match	Columbia, PA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9	Blencowe IT	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10	It1 Solutions	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	1-10	9 contacts →
	Exact match “Companies We Help: Companies (small to medium size) who put a premium value on: Data Integrity and Security Speed of Data Transfer Consistent Up-Time Businesses we work well with…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	NOW Technologies, Inc. NTI	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	11-50	6 contacts →
	Exact match “Now Technologies Inc.(NTI) is an MDOT certified Small Business Enterprise (SBE), headquartered in Columbia, Maryland.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Seras IT	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
13	Joye Technology Group, LLC	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14	Redroverit	Exact match	Columbia, MS, United StatesHQ recorded Sep 29, 2026	1-10	5 contacts →
	Exact match “The success of a small business depends on their technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Ironlogix	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
16	Stewart Technology Group	Exact match	Columbia, MO, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “We design, build and support networks for small to medium businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Brightworks Technologies	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “BrightWorks Technologies specializes in a wide range of services, including tailored IT services and solutions for small and medium businesses and their owners in Camden…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Traversed	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
19	Rtec Services, LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	11-50	2 contacts →
	Exact match “RTEC Services, LLC is a Modern Cloud Solutions company in Columbia, Maryland.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Millcore Systems	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “Millcore Systems is a full service Information Technology service partner located in Columbia, South Carolina.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Banshee Cybersecurity LLC	Exact match	Columbia, MO, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Many small businesses avoid cybersecurity because they are overwhelmed or by it, or because they feel uncertain, assuming they are protected.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Tekwave Consulting LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “IT consulting services focusing on small/home office business in the greater Baltimore/DC region.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Seraphim Systems	Exact match	Columbia, MO, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Seraphim Systems takes a new approach to managing information technology in your small business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Fluent Decisions Remote Technology Services	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Fluent Decisions – Columbia serves as our U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Incite IT LLC	Exact match	Columbia, SC, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “A local, professional technology services company offering IT management, consulting, and website services tailored to small businesses.” Recorded in the RevenueBase company graph · Sep 29, 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 “small business IT services providers”. 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 48 small business IT services providers based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 453 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Small business IT services providers based in Columbia, United States at a glance

As of Sep 29, 2026

53.4%Verified-email coverage

17.7Average contacts per company

1-10Median size (employees)

Sep 29, 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 48 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 “small business IT services providers” 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 453 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 29, 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.

Small business IT services providers 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 “small business IT services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small business IT services providers are there based in Columbia, United States?

RevenueBase identified 48 company matches for small business IT services providers 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 small business IT services providers?

New York leads the United States with 403 company records, followed by Houston (286) and Chicago (195). Columbia has 48.

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 453 professional contacts with verified work emails tracked across these 48 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 29, 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.