Company lists · Data refreshed September 2026

Top 25 Maintenance repair and overhaul software companies based in the United States

Name: Maintenance repair and overhaul software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 864 companies tracked

RevenueBase identified 864 maintenance repair and overhaul software companies headquartered in the United States as of September 2026 and tracks 46,971 professional contacts across them, including 16,590 with verified work emails. Miami is the largest hub.

This list covers maintenance repair and overhaul software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

864Companies

46,971Contacts tracked

16,590Verified emails

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The 25 largest maintenance repair and overhaul software companies based in the United States

Ranked by team size

Top 25 of 864 maintenance repair and overhaul software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to maintenance repair and overhaul software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AAR	Indirect evidence	Wood Dale, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	4,675 contacts →
	Indirect evidence “AAR is a $2.8B global aerospace and defense aftermarket solutions company with operations in 20+ countries.” Source: RevenueBase Database · checked Sep 28, 2026
2	Standardaero	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 28, 2026	5,001-10,000	3,585 contacts →
	Partial evidence “StandardAero is organized in two distinctive divisions, Engine Services and Component Repair Services.” Source: RevenueBase Database · checked Sep 28, 2026
3	Aspen Technology	Partial evidence	Bedford, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,306 contacts →
	Partial evidence “AspenTech is a global software leader helping industries at the forefront of the world’s dual challenge meet the increasing demand for resources from a rapidly growing population…” Source: RevenueBase Database · checked Sep 28, 2026
4	Duncan Aviation	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,741 contacts →
	Indirect evidence “EXPERIENCE.” Source: RevenueBase Database · checked Sep 28, 2026
5	Camp Systems International, INC	Partial evidence	Merrimack, NH, United StatesHQ checked Sep 28, 2026	501-1,000	1,132 contacts →
	Partial evidence “CAMP Systems is the industry’s leading Aircraft Maintenance and Regulatory Compliance Management solution for fixed and rotor wing aircraft.” Source: RevenueBase Database · checked Sep 28, 2026
6	VSE Corporation	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,091 contacts →
	Indirect evidence “VSE is a leading provider of Aviation aftermarket distribution and MRO services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Barnes Aerospace	Partial evidence	Windsor, CT, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,083 contacts →
	Partial evidence “Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Source: RevenueBase Database · checked Sep 28, 2026
8	TAT Technologies LTD	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	501-1,000	904 contacts →
	Indirect evidence “Powering Partnerships.” Source: RevenueBase Database · checked Sep 28, 2026
9	Hal, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	n/a	898 contacts →
	Indirect evidence “Since 1992, HAL, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
10	Lawson Software	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	862 contacts →
	Indirect evidence “Our mission is to make your company successful!” Source: RevenueBase Database · checked Sep 28, 2026
11	Maintainx	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	789 contacts →
	Partial evidence “MaintainX (An Autodesk Company) is a technology company pioneering a next-generation approach to maintenance and asset management.” Source: RevenueBase Database · checked Sep 28, 2026
12	GA Telesis	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	779 contacts →
	Indirect evidence “GA Telesis, a global leader in aerospace solutions, is renowned for its unmatched excellence in aftermarket services and lifecycle management.” Source: RevenueBase Database · checked Sep 28, 2026
13	West Star Aviation, LLC	Strong evidence	East Alton, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	776 contacts →
	Strong evidence “West Star Aviation specializes in airframe repair and maintenance, engine repair and maintenance, major modifications, avionics installation and repair, interior refurbishment…” Source: RevenueBase Database · checked Sep 28, 2026
14	Aviation Technical Services	Indirect evidence	Everett, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	749 contacts →
	Indirect evidence “For more than 50 years, ATS (Aviation Technical Services) has been providing industry-leading, comprehensive MRO and supply chain support services for aircraft operators, asset…” Source: RevenueBase Database · checked Sep 28, 2026
15	Feam Aero	Strong evidence	Miami Springs, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	682 contacts →
	Strong evidence “FEAM AERO is an MRO (Maintenance, Repair, Overhaul) company providing aircraft line maintenance and A-check services to domestic and international air carriers flying transport…” Source: RevenueBase Database · checked Sep 28, 2026
16	Airborne Maintenance And Engineering Services	Partial evidence	Wilmington, OH, United StatesHQ checked Sep 28, 2026	501-1,000	664 contacts →
	Partial evidence “Airborne Maintenance & Engineering Services is your first stop for maintenance when performance, delivery, and quality matter.” Source: RevenueBase Database · checked Sep 28, 2026
17	Veryon	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	516 contacts →
	Strong evidence “Veryon is the leading provider of aviation software and information services, trusted by over 5,500 customers, maintenance professionals, and more than 100 OEMs in nearly 150…” Source: RevenueBase Database · checked Sep 28, 2026
18	Aersale, INC	Indirect evidence	Doral, FL, United StatesHQ checked Sep 28, 2026	501-1,000	485 contacts →
	Indirect evidence “A global leader and market innovator specializing in aviation products and services to meet the growing demand for aftermarket support in global passenger, cargo, and government…” Source: RevenueBase Database · checked Sep 28, 2026
19	Fleetio	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 28, 2026	201-500	429 contacts →
	Partial evidence “Our software helps organizations around the world track, analyze and improve their fleet operations.” Source: RevenueBase Database · checked Sep 28, 2026
20	Servicemax, A PTC Technology	Partial evidence	Pleasanton, CA, United StatesHQ checked Sep 28, 2026	501-1,000	408 contacts →
	Partial evidence “ServiceMax, a PTC technology, is on a mission to help customers keep the world running with asset-centric field service management software.” Source: RevenueBase Database · checked Sep 28, 2026
21	Dallas Airmotive	Strong evidence	Dfw Airport, TX, United StatesHQ checked Sep 28, 2026	501-1,000	393 contacts →
	Strong evidence “Founded in 1932, Dallas Airmotive, a StandardAero company, is one of the world’s leading independent, OEM-authorized turbine engine repair and overhaul companies.” Source: RevenueBase Database · checked Sep 28, 2026
22	Flightstar Aircraft Services, LLC	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	388 contacts →
	Partial evidence “Flightstar Aircraft Services, LLC is part of MRO Holdings Inc, a global aviation services provider offering best-in-class airframe maintenance capabilities, serving some of the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Assetworks INC	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	5,001-10,000	360 contacts →
	Indirect evidence “AssetWorks delivers industry-leading business solutions to help asset- and infrastructure-intensive organizations control capital and operating expenditures, reduce operational…” Source: RevenueBase Database · checked Sep 28, 2026
24	Powerplan, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	346 contacts →
	Indirect evidence “For more than 30 years, PowerPlan has helped asset-intensive companies, from utilities and energy to telecommunications and rail, understand, unlock, and realize the full…” Source: RevenueBase Database · checked Sep 28, 2026
25	VSE Aviation	Strong evidence	Miramar, FL, United StatesHQ checked Sep 28, 2026	501-1,000	330 contacts →
	Strong evidence “VSE Aviation is uniquely positioned in the aerospace industry to support our customers with both maintenance, repair, and overhaul (MRO) services of components and engine…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: maintenance repair and overhaul software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names maintenance repair and overhaul software companies.
Partial evidence: Its own public description names part of maintenance repair and overhaul software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maintenance repair and overhaul software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 864 maintenance repair and overhaul software companies based in the United States

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Maintenance repair and overhaul software companies based in the United States at a glance

As of Sep 28, 2026

35.3%Verified-email coverage

54.4Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Miami

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

258

11-50

374

51-200

146

201-500

501-1,000

1,001-5,000

5,001-10,000

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 864 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maintenance repair and overhaul software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “maintenance repair and overhaul software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names maintenance repair and overhaul software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among maintenance repair and overhaul software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 16,590 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Maintenance repair and overhaul software companies by metro

Maintenance repair and overhaul software companies in Miami58

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names maintenance repair and overhaul software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many maintenance repair and overhaul software companies are there based in the United States?

RevenueBase identified 864 maintenance repair and overhaul software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

AAR, headquartered in Wood Dale, tops this list with the largest team on record.

Which city has the most maintenance repair and overhaul software companies?

Miami leads with 58 headquartered companies, followed by Houston (18) and Doral (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 16,590 verified decision-maker contacts tracked across these 864 companies.

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 Smart Search, 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.