Company lists · Data refreshed September 2026

Top 25 Custom software development consulting firms based in Columbus, United States

Name: Custom software development consulting firms based in Columbus, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 111 companies tracked

RevenueBase identified 111 company matches for custom software development consulting firms associated with Columbus, United States as of September 2026 and tracks 2,849 professional contacts across them, including 406 with verified work emails. Across the United States, New York is the largest hub for this category (1,251 companies); Columbus has 111.

This list covers company matches for custom software development consulting firms 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 September 24, 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 24, 2026 How this list was built

111Companies

2,849Contacts tracked

406Verified emails

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The 25 largest custom software development consulting firms based in Columbus, United States

Ranked by team size

Top 25 of 111 company matches for custom software development consulting firms based in Columbus, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	ICC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	501-1,000	1,416 contacts →
	Exact match “User First.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Everest Technologies, INC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	501-1,000	330 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 · Sep 24, 2026 · View company records in RevenueBase
3	HMB	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	201-500	261 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 · Sep 24, 2026 · View company records in RevenueBase
4	Expeed Software	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	51-200	170 contacts →
	Exact match “Expeed Software is an IT consulting company that helps businesses of all sizes modernize, integrate and optimize their applications and processes to create extraordinary…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Mapsys INC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	51-200	85 contacts →
	Exact match “Innovative.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Augustwenty	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	32 contacts →
	Exact match “augustwenty is a custom software development consultancy with a mission to see to the heart of each clients' greatest challenges and build solutions with speed and precision!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Intellix Software INC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	32 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 · Sep 24, 2026 · View company records in RevenueBase
8	Webicosoft	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	25 contacts →
	Exact match “For over 15 years, Webicosoft has led the digital realm as a premier software development agency and digital marketing agency in Ohio, USA, Dubai, UAE, and Islamabad, Pakistan.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Switchbox	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	24 contacts →
	Exact match “At Switchbox, we build the software that makes your business better.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	SMITH	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	51-200	24 contacts →
	Exact match “At Smith, we're the Performance Commerce People.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Franklin Computer Services	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 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 · Sep 24, 2026 · View company records in RevenueBase
12	Ebusiness Solutions, INC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	17 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 · Sep 24, 2026 · View company records in RevenueBase
13	Keep IT Simple Solutions, LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	17 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 · Sep 24, 2026 · View company records in RevenueBase
14	Stradaji	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	13 contacts →
	Exact match “stradaji is a technology consulting firm that is all about curating technology solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Vectorone	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	9 contacts →
	Exact match “The core passion of the VectorOne team is to solve challenging problems, and to create value and new forms of competitive advantage for our customers.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Arisen Technology Corporation	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	9 contacts →
	Exact match “Arisen Technology Corporation creates custom software solutions and web applications that have helped millions of people and processed over a billion dollars.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Insource PRO	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “We work with our clients to establish and address ways of making their web sites and tools more of an effective part of their business strategy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Devrefactory By Capacity	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “Why we’re different.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Uplancer Agency	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “Headquartered in Columbus, Ohio, Uplancer does one thing right and does it really well: we build common sense solutions to solve some of the toughest problems in digital…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Vziom Technologies, LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	6 contacts →
	Exact match “VZIOM Technologies, a leading Web Services Company, provides innovative consulting and web services to clients to conceptualize technology driven business transformation…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Digitist, LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	6 contacts →
	Exact match “Digitist, LLC is a consulting company whose mission is to empower clients to identify and exploit strategic opportunities by leveraging web-based technologies to create lasting…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Software Verde, LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	5 contacts →
	Exact match “We create top-tier software solutions developed rapidly, efficiently, and tailored to our partners needs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Dynamit	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	51-200	5 contacts →
	Exact match “Dynamit creates web and mobile applications.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Devao, LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	4 contacts →
	Exact match “DEVAO, LLC is a software development company located in Columbus, Ohio.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Cleveland Consulting, INC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “About Us Cleveland Consulting, Inc.” Recorded in the RevenueBase company graph · Sep 24, 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 “custom software development consulting firms”. 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 111 custom software development consulting firms based in Columbus, United States

See the full list, filter by size, metro and specialty, and access 406 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software development consulting firms based in Columbus, United States at a glance

As of Sep 24, 2026

14.3%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

Sep 24, 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 111 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 “custom software development consulting firms” 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 406 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 24, 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.

Custom software development consulting firms 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 “custom software development consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software development consulting firms are there based in Columbus, United States?

RevenueBase identified 111 company matches for custom software development consulting firms associated with Columbus, 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?

ICC 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 custom software development consulting firms?

New York leads the United States with 1,251 company records, followed by Austin (678) and Houston (589). Columbus has 111.

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 406 professional contacts with verified work emails tracked across these 111 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 24, 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.