Company lists · Data refreshed November 2026

Top 24 Professional IT services based in Columbus, United States

Name: Professional IT services based in Columbus, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 88 companies tracked

RevenueBase identified 88 company matches for professional IT services associated with Columbus, United States as of November 2026 and tracks 1,857 professional contacts across them, including 553 with verified work emails. Across the United States, New York is the largest hub for this category (558 companies); Columbus has 88.

This list covers company matches for professional IT services associated with Columbus, 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 November 6, 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 Nov 6, 2026 How this list was built

88Companies

1,857Contacts tracked

553Verified emails

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The 24 largest professional IT services based in Columbus, United States

Ranked by team size

Top 24 of 88 company matches for professional IT services based in Columbus, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Everest Technologies, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	501-1,000	322 contacts →
	Exact match “Founded in 1997, Everest Technologies is a leading Information Technology solutions provider based in Columbus, Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	HMB	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	281 contacts →
	Exact match “HMB is an IT solutions firm with offices in Columbus, OH and Louisville, KY that helps mid-to-large-sized enterprises deliver custom technology solutions to their biggest…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Comresource	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	161 contacts →
	Exact match “ComResource is a business technology solutions provider that focuses on understanding how technology should be used to improve business processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	PSI Proteam Solutions	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	134 contacts →
	Exact match “Established in 1992, PSI (Proteam Solutions Inc) has grown from a one man start up to a multi-million dollar IT Consulting, Workforce Solutions and Enterprise Resource Solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Mapsys INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	98 contacts →
	Exact match “Innovative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Halcyon Solutions	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	75 contacts →
	Exact match “About Us: As a premier IT solutions provider, Halcyon helps Fortune 500 and reputable companies across a wide variety of industries use technology to meet their business goals and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Xtek Partners, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	51 contacts →
	Exact match “Established in 2003, Xtek Partners, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Axia Consulting	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “AXIA Consulting is a leading provider of business consulting and technology solutions, specializing in change management, enterprise resource planning (ERP), and IT transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Intellix Software INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “IntelliX Software Inc is a Software company located in 134 Northwoods Blvd, Columbus, OH 43235, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	CNI Consultants	Exact match	Columbus, GA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Since 2006, Computer Network Infrastructure (CNI) Consultants has been serving small to medium sized businesses, providing consulting services, hardware and software sales, IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Switchbox	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “At Switchbox, we build the software that makes your business better.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Systemian	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	23 contacts →
	Exact match “Systemian helps our clients in three strategic areas- a) MAXIMIZE AUTOMATION, b) MAXIMIZE CLOUD AND c) MAXIMIZE CUSTOMER EXPERIENCE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Franklin Computer Services	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Franklin Computer Services Group was founded in 1989 as an organization focused on client needs, outstanding service and innovative technology solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Ebusiness Solutions, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “eBusiness Solutions helps growing and mid-sized organizations modernize business systems, improve operational visibility, and scale technology teams.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Keep IT Simple Solutions, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	19 contacts →
	Exact match “Keep IT Simple Solutions (KISS) is an entrepreneurial, growing company that provides technology solutions to multiple clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	TMH Solutions LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “TMH Solutions is an information technology consulting firm and reseller of enterprise products and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Nanda Technologies	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Nanda Technologies can improve the competitiveness of clients through a set of consulting practices that result in knowledge-intensive business solutions with appropriate…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	OSA Technology Partners	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “OSA Technology Partners is a software engineering and IT managed service provider headquartered in Columbus, Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Veits Group	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “For more than a decade, VEITS Group has been delivering information technology management solutions to manufacturing firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Pelican3 Consulting Llc, Cpas & IT Advisors	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “Pelican3 exists for organizations that need IT to function effectively, efficiently, and securely with direct alignment to the reason the organization exists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Capcom Technology Solutions	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Inspired by the dedication and ingenuity of the pioneering engineers and flight controllers at Mission Control in the early days of the space program, we at CapCom honor that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Sandy Piszczor	Exact match	Columbus, United StatesHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Proficiency in: • Networking Hardware: Dell Power Connect; TP-Link, Cisco, D-Link, Ubiquiti-UNIFI; Canon Image Runner-Enterprise Class Copiers/Printers/Scanners; Polycom VoIP…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Itology365	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Itology365 was born of a strategy to bring the best technology and services to all businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Betterchips Consulting Corp	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Betterchips Consulting is a globally-renowned firm that has built an ecosystem of trusted professionals across a wide range of computing technologies.” Recorded in the RevenueBase company graph · Nov 6, 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 “professional IT services”. 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 24 of 88 professional IT services based in Columbus, United States

See the full list, filter by size, metro and specialty, and access 553 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional IT services based in Columbus, United States at a glance

As of Nov 6, 2026

29.8%Verified-email coverage

21.1Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Columbus, so it is reported there. Company counts and contact totals on this page are exact for Columbus, over 88 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 Columbus, United States whose business descriptions match “professional IT services” 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 553 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 November 6, 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.

Professional IT services 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 “professional IT services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional IT services are there based in Columbus, United States?

RevenueBase identified 88 company matches for professional IT services associated with Columbus, United States as of November 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?

Everest Technologies, INC 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 professional IT services?

New York leads the United States with 558 company records, followed by Houston (415) and Dallas (318). Columbus has 88.

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 553 professional contacts with verified work emails tracked across these 88 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 November 6, 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.