Company lists · Data refreshed September 2026

Top 21 Custom web-based software agencies based in Columbus, United States

Name: Custom web-based software agencies 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 64 companies tracked

RevenueBase identified 64 company matches for custom web-based software agencies associated with Columbus, United States as of September 2026 and tracks 2,117 professional contacts across them, including 157 with verified work emails. Across the United States, New York is the largest hub for this category (788 companies); Columbus has 64.

This list covers company matches for custom web-based software agencies 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

64Companies

2,117Contacts tracked

157Verified emails

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The 21 largest custom web-based software agencies based in Columbus, United States

Ranked by team size

Top 21 of 64 company matches for custom web-based software agencies 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	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	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
13	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
14	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
15	Janszen Media	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Janszen Media builds partnerships with companies that want effective web and digital solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	AFS WEB	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	51-200	2 contacts →
	Exact match “We are a full service creative web design and development company and proud creator of the trademark content management system ZOOM CMS located in Columbus, Ohio.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Etrue Technologies LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	11-50	2 contacts →
	Exact match “eTrue Technologies is a custom software development and IT services firm focusing on business process enhancements and expansions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Loushock Creative	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Loushock Creative is a Columbus-based creative studio building websites, AI systems, and video content for businesses ready to grow.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Hyper IO	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Hyper is a multidisciplinary agency focused on optimization and disruption.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Radiant Knight LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Radiant Knight LLC provides custom solutions for web and mobile platforms.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Patterson Software LLC	Exact match	Columbus, OH, United StatesHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “We provide custom software development services to fit your business needs.” 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 web-based software agencies”. 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 21 of 64 custom web-based software agencies based in Columbus, United States

See the full list, filter by size, metro and specialty, and access 157 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom web-based software agencies based in Columbus, United States at a glance

As of Sep 24, 2026

7.4%Verified-email coverage

33.1Average 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 64 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 web-based software agencies” 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 157 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 web-based software agencies 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 web-based software agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom web-based software agencies are there based in Columbus, United States?

RevenueBase identified 64 company matches for custom web-based software agencies 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 web-based software agencies?

New York leads the United States with 788 company records, followed by Austin (410) and Los Angeles (302). Columbus has 64.

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 157 professional contacts with verified work emails tracked across these 64 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.