Company lists · Data refreshed November 2026

Top 24 Enterprise software customization companies based in the United States

Name: Enterprise software customization companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 1,639 companies tracked

RevenueBase identified 1,639 company matches for enterprise software customization companies associated with the United States as of November 2026 and tracks 19,893 professional contacts across them, including 5,042 with verified work emails. New York is the largest hub.

This list covers company matches for enterprise software customization companies associated with the 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 5, 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 5, 2026 How this list was built

1,639Companies

19,893Contacts tracked

5,042Verified emails

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The 24 largest enterprise software customization companies based in the United States

Ranked by team size

Top 24 of 1,639 company matches for enterprise software customization companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Softura	Exact match	Farmington Hills, MI, United StatesHQ recorded Nov 5, 2026	201-500	530 contacts →
	Exact match “Softura is an organization that specializes in providing state-of-the-art software solutions on a wide range of platforms to simplify any un-scalable process.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Fluxtek Solutions INC	Exact match	Houston, TX, United StatesHQ recorded Nov 5, 2026	501-1,000	527 contacts →
	Exact match “Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Sigma Infosolutions LTD	Exact match	Irvine, CA, United StatesHQ recorded Nov 5, 2026	201-500	461 contacts →
	Exact match “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	First Line Software	Exact match	Cambridge, MA, United StatesHQ recorded Nov 5, 2026	201-500	366 contacts →
	Exact match “First Line Software is an AI-Native Engineering Company and a Select Partner in the Anthropic Claude Partner Network.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Solbeg	Exact match	Jersey City, NJ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	365 contacts →
	Exact match “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	DSD Business Systems	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	51-200	314 contacts →
	Exact match “Founded in 1984 in San Diego, DSD Business Systems is an award-winning technology partner with 45 offices across North America, serving small- to medium-sized organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Dacodes	Exact match	Houston, AZ, United StatesHQ recorded Nov 5, 2026	201-500	266 contacts →
	Exact match “DaCodes empowers organizations to achieve their full potential through custom software solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Amvotech Solutions INC	Exact match	Oakbrook Terrace, IL, United StatesHQ recorded Nov 5, 2026	501-1,000	265 contacts →
	Exact match “In this competitive world, what your company needs is a winning horse.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Xforia Global Talent & Technology Solutions	Exact match	Dallas, TX, United StatesHQ recorded Nov 5, 2026	501-1,000	254 contacts →
	Exact match “Xforia Technology Solutions and Services provides the most advanced IT services for your company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Cargas Systems	Exact match	Lancaster, PA, United StatesHQ recorded Nov 5, 2026	51-200	246 contacts →
	Exact match “Cargas is an employee-owned software company offering ERP and CRM software from Acumatica, Microsoft, Sage, Salesforce, and HubSpot, as well as custom-developed solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Aezion, INC	Exact match	Frisco, TX, United StatesHQ recorded Nov 5, 2026	51-200	228 contacts →
	Exact match “As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Artezio	Exact match	Princeton, NJ, United StatesHQ recorded Nov 5, 2026	201-500	222 contacts →
	Exact match “Established in Artezio is a custom software development company that offers robust software solutions and IT consulting services to customers around the globe.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Kitrum	Exact match	Tampa, FL, United StatesHQ recorded Nov 5, 2026	51-200	180 contacts →
	Exact match “KITRUM is a custom software engineering partner for companies scaling and modernizing live, business-critical products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Hotwax Systems	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 5, 2026	51-200	158 contacts →
	Exact match “Founded in 1997, HotWax Systems is a global leader in customizing Apache OFBiz to deliver tailored supply chain management solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	WM Synergy	Exact match	Houston, TX, United StatesHQ recorded Nov 5, 2026	51-200	155 contacts →
	Exact match “At WM Synergy, we empower manufacturers and distributors with world-class ERP software, support, and services designed to drive efficiency and growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Velvetech LLC	Exact match	Sunny Isles Beach, IL, United StatesHQ recorded Nov 5, 2026	201-500	147 contacts →
	Exact match “Velvetech LLC is an award-winning custom software development and consulting company based in Florida, with offices in Sunny Isles Beach, FL, and Chicago, IL.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Smart ERP Solutions	Exact match	Pleasanton, WI, United StatesHQ recorded Nov 5, 2026	201-500	137 contacts →
	Exact match “Our Mission Our mission is to provide innovative, configurable, flexible, cost-effective solutions to common business challenges, enabling our clients to save time, increase…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Confianz Global, INC	Exact match	Charlotte, NC, United StatesHQ recorded Nov 5, 2026	51-200	132 contacts →
	Exact match “Confianz is for the people.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Acclaim Systems	Exact match	Feasterville-trevose, PA, United StatesHQ recorded Nov 5, 2026	51-200	128 contacts →
	Exact match “Acclaim Systems is certified minority small business (SBA 8(a) & GSA) and is a leading software solution company offering a multitude of comprehensive and customized services…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Alliancetek INC	Exact match	Malvern, MA, United StatesHQ recorded Nov 5, 2026	51-200	118 contacts →
	Exact match “AllianceTek is a global technology consulting and custom software development company founded in 2004.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	ELIRE	Exact match	Minneapolis, MN, United StatesHQ recorded Nov 5, 2026	51-200	112 contacts →
	Exact match “Elire is a Minneapolis based full-service software consulting firm created from the merging of several successful software consulting firms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Calsoft Systems	Exact match	Torrance, NY, United StatesHQ recorded Nov 5, 2026	51-200	110 contacts →
	Exact match “Since 1994, Calsoft Systems has been a leading provider of ERP solutions, serving clients from local businesses to renowned corporations worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Ensoftek	Exact match	Beaverton, IL, United StatesHQ recorded Nov 5, 2026	51-200	105 contacts →
	Exact match “EnSoftek, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Helpnet	Exact match	Miami, FL, United StatesHQ recorded Nov 5, 2026	11-50	105 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 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 “enterprise software customization 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 24 of 1,639 enterprise software customization companies based in the United States

See the full list, filter by size, metro and specialty, and access 5,042 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise software customization companies based in the United States at a glance

As of Nov 5, 2026

25.3%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · New York

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

881

11-50

517

51-200

189

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,639 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 the United States whose business descriptions match “enterprise software customization 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 5,042 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 5, 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.

Enterprise software customization companies by metro

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 “enterprise software customization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise software customization companies are there based in the United States?

RevenueBase identified 1,639 company matches for enterprise software customization companies associated with the 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?

Softura tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise software customization companies?

New York leads with 54 company records, followed by Houston (33) and Chicago (32).

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 5,042 professional contacts with verified work emails tracked across these 1,639 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 5, 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.