Company lists · Data refreshed September 2026

Top 25 Erp application maintenance companies based in the United States

RevenueBase identified 283 company matches for erp application maintenance companies associated with the United States as of September 2026 and tracks 5,803 professional contacts across them, including 1,786 with verified work emails. Houston is the largest hub.

This list covers company matches for erp application maintenance 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 September 28, 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 28, 2026 How this list was built
283Companies
5,803Contacts tracked
1,786Verified emails
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The 25 largest erp application maintenance companies based in the United States

Ranked by team size
Top 25 of 283 company matches for erp application maintenance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOakbrook Terrace, IL, United StatesHQ recorded Sep 28, 2026501-1,000281 contacts →

Exact match

“In this competitive world, what your company needs is a winning horse.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLancaster, PA, United StatesHQ recorded Sep 28, 202651-200232 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 · Sep 28, 2026 · View company records in RevenueBase
3Exact matchCincinnati, OH, United StatesHQ recorded Sep 28, 2026201-500210 contacts →

Exact match

“There’s a reason over businesses have selected Terillium for ERP software implementations, upgrades, managed services, and strategic assessments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchPearland, TX, United StatesHQ recorded Sep 28, 202651-200177 contacts →

Exact match

“WIA Systems is a global professional services company, providing comprehensive ERP services & solutions in Consulting, Implementation, Upgrades, Training, 24x7 Support and Staff…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSanford, FL, United StatesHQ recorded Sep 28, 2026201-500175 contacts →

Exact match

“Auritas is a global ERP products and services company specializing in ERP deployments, data management, process optimization, and product innovation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchColonia, NJ, United StatesHQ recorded Sep 28, 202651-200158 contacts →

Exact match

“CI Global has been in the ERP ecosystem since 1998.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Sep 28, 2026201-500157 contacts →

Exact match

“Online24x7 is a high-end provider of enterprise resource (ERP) solutions and platforms that enable business transformation in selected verticals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchRonkonkoma, NY, United StatesHQ recorded Sep 28, 2026201-500153 contacts →

Exact match

“VAI Company Overview VAI is a leading independent mid-market ERP software developer renowned for its flexible solutions and ability to automate critical business functions for the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Sep 28, 202651-200149 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSomerset, NJ, United StatesHQ recorded Sep 28, 202651-200132 contacts →

Exact match

“PCB Apps (a NOBL Q company) is an ERP (On-Prem & Cloud) System Integrator & Managed Services Provider with a wide range of services including implementations, upgrades…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchTorrance, CA, United StatesHQ recorded Sep 28, 202651-200107 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 · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSomerville, NJ, United StatesHQ recorded Sep 28, 202651-200106 contacts →

Exact match

“Blackapple Solutions LLC (BSL) with the mission to provide best-in-class technology consulting and services across the globe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchGorham, ME, United StatesHQ recorded Sep 28, 202651-20097 contacts →

Exact match

“SMS provides services to industrial, manufacturing, facilities, and government organizations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBridgeville, PA, United StatesHQ recorded Sep 28, 202651-20086 contacts →

Exact match

“Vertilocity, an HBK company, was founded by a group of entrepreneurial CPAs, who understand what it takes to make businesses grow.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSouthfield, MI, United StatesHQ recorded Sep 28, 202651-20086 contacts →

Exact match

“Marvel Technologies Inc, founded in 2006 a minority-owned technology company, that develops and delivers professional services and solutions in support of SAP applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPittsburgh, PA, United StatesHQ recorded Sep 28, 202651-20081 contacts →

Exact match

“Decision Resources is the #1 Gold Infor CloudSuite Industrial (SyteLine) ERP implementation partner in the US with over 40 years of manufacturing expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSuwanee, GA, United StatesHQ recorded Sep 28, 2026201-50079 contacts →

Exact match

“Serenity Infotech is a global provider of software solutions and consulting services to Fortune 500 and SMB organizations, assisting these clients in the entire process of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSchaumburg, IL, United StatesHQ recorded Sep 28, 2026201-50075 contacts →

Exact match

“Helping Businesses Find the best Enterprise Software Solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchFrisco, TX, United StatesHQ recorded Sep 28, 202651-20069 contacts →

Exact match

“Noblesoft Technologies Inc, an Inc 500 company, is a custom software solutions provider with market presence in USA, Mexico, India and UK.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchAlgonquin, IL, United StatesHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“Inavista is a leading provider of technology consulting, program management, managed services, and software development.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchHolmdel, NJ, United StatesHQ recorded Sep 28, 202651-20067 contacts →

Exact match

“Clients First provides tailored, financial and ERP systems and services for growing companies so they can achieve enterprise-level results.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchGlen Burnie, MD, United StatesHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“Operating at peak profitability is your business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchGreat Neck, NY, United StatesHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“Business Solution Partners is the nation’s leading provider of enterprise resource planning and e-commerce products and solutions for the financial services, manufacturing…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCary, NC, United StatesHQ recorded Sep 28, 2026201-50053 contacts →

Exact match

“Elios Technologies Inc, a leading global Enterprise Resource Planning (ERP) and Advanced Analytics firm designed to simplify business complexity for manufacturers and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchClarksville, VA, United StatesHQ recorded Sep 28, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 283 erp application maintenance companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,786 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Erp application maintenance companies based in the United States at a glance

As of Sep 28, 2026
30.8%Verified-email coverage
20.5Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Houston
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
106
51-200
54
201-500
10
501-1,000
6

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 283 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 “erp application maintenance 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 1,786 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 28, 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.

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 “erp application maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many erp application maintenance companies are there based in the United States?

RevenueBase identified 283 company matches for erp application maintenance companies associated with the 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?

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

Which city has the most erp application maintenance companies?

Houston leads with 8 company records, followed by Atlanta (7) and New York (5).

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 1,786 professional contacts with verified work emails tracked across these 283 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 28, 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.