Company lists · Data refreshed September 2026
Top 25 Fleet diagnostic software providers worldwide
RevenueBase identified 285 fleet diagnostic software providers worldwide as of September 2026 and tracks 4,218 professional contacts across them, including 1,538 with verified work emails. The United States is the largest market and London the largest hub.
This list covers fleet diagnostic software providers worldwide, 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. Country and city lists for fleet diagnostic software providers follow the table.
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.
The 25 largest fleet diagnostic software providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 429 contacts → | ||||
Strong evidence “Our software helps organizations around the world track, analyze and improve their fleet operations.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 323 contacts → | ||||
Indirect evidence “Engie is a connected car maintenance solution for every car on the road.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 322 contacts → | ||||
Indirect evidence “Muito prazer, nós somos a Maxtrack!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 316 contacts → | ||||
Indirect evidence “At Noregon, we are experts at acquiring, analyzing, and interpreting vehicle data.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 248 contacts → | ||||
Strong evidence “BASS, of Norwegian heritage and founded in 1997, is a leading global provider of fleet management software for ship owners and ship managers, as well as operators of rigs and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 128 contacts → | ||||
Strong evidence “With nearly 50 years of fleet experience, RTA: The Fleet Success Company enables fleet managers to improve their operations with robust, easy-to-use software built and maintained…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 127 contacts → | ||||
Partial evidence “Questar is a global leader in Predictive Vehicle Health Management (PVHM) for commercial fleets.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 120 contacts → | ||||
Indirect evidence “HP Tuners, Connect, Read, Edit, Write, Drive… HP Tuners, the home of VCM Suite and the MPVI since 2003.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 116 contacts → | ||||
Indirect evidence “Motorq is the enterprise platform for Connected Vehicle Intelligence, turning data from cloud-connected cars and trucks into the foundation for better operations across the entire…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 82 contacts → | ||||
Indirect evidence “Movimento is the undisputed leader in automotive reflashing, having successfully completed millions of vehicle and module updates for major OEMs and tier-one suppliers worldwide.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 72 contacts → | ||||
Indirect evidence “Understanding vehicles.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 68 contacts → | ||||
Indirect evidence “At Carly, we’re revolutionizing car ownership with cutting-edge technology that empowers drivers with complete control and transparency over their vehicles.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 66 contacts → | ||||
Partial evidence “Pitstop is an AI-powered predictive maintenance platform that helps fleets fix problems before they become breakdowns.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 65 contacts → | ||||
Strong evidence “UniSea is a maritime software company supporting more than 160 customers worldwide, covering a combined fleet of 2,600+ vessels.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 58 contacts → | ||||
Strong evidence “DataDis is a leading provider of fleet maintenance software solutions for any organization managing fleets or heavy equipment.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 58 contacts → | ||||
Partial evidence “Stratio is the World’s Leading Real-time Predictive Fleet Maintenance Platform.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 58 contacts → | ||||
Partial evidence “DG Technologies (formerly Dearborn Group) is a value leader in vehicle network solutions for in-vehicle and controller area networks providing diagnostic, reprogramming…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 57 contacts → | ||||
Indirect evidence “METADIAG is a technology company serving the entire world based in Turkey since 2006 It had got few arms for business.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 45 contacts → | ||||
Indirect evidence “A RotaExata une tecnologia e automação para solucionar problemas com excesso de gastos e uso inapropriado dos veículos da sua empresa.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 41 contacts → | ||||
Strong evidence “Fleet Maintenance Software Freeway provides comprehensive and flexible import, integration and smart data capture processes specifically designed for the Transport Industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 41 contacts → | ||||
Indirect evidence “Líder en renting y soluciones data driven para la gestión de flotas vehiculares.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 39 contacts → | ||||
Strong evidence “Collective Data is a leading provider of fleet and asset management software, headquartered in Cedar Rapids, Iowa.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 37 contacts → | ||||
Indirect evidence “FIXD provides drivers with tools and resources to help provide peace-of-mind and save money over the life of their car.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 35 contacts → | ||||
Partial evidence “Improving fleet safety can be achieved by maintaining a positive rapport between managers and drivers, rewarding those who deserve praise for safe speed management, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 32 contacts → | ||||
Strong evidence “An integrated multi-platform software to maintain your fleet by acquiring real accountable data for maintenance solution Simplify your fleet maintenance system from paper based to…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: fleet diagnostic software providers. 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 fleet diagnostic software providers.
- Partial evidence
- Its own public description names part of fleet diagnostic software providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name fleet diagnostic software providers. 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 285 fleet diagnostic software providers worldwide
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Fleet diagnostic software providers worldwide at a glance
As of Sep 28, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 fleet diagnostic software providers, 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.
- Coverage
- Every country. Country and city lists for fleet diagnostic software providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “fleet diagnostic software providers”. 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 fleet diagnostic software providers), 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 fleet diagnostic software providers, and records with no verified work email.
- 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, 1,538 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.
Fleet diagnostic software providers by location
1 lists · largest firstEvery Fleet diagnostic software providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 fleet diagnostic software providers, 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 fleet diagnostic software providers are there worldwide?
RevenueBase identified 285 fleet diagnostic software providers worldwide 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?
Fleetio, headquartered in Birmingham, tops this list with the largest team on record.
Which country has the most fleet diagnostic software providers?
The United States leads with 91 companies. Every fleet diagnostic software providers list by country and city is linked on this page.
Which city has the most fleet diagnostic software providers?
London leads with 6 headquartered companies, followed by New York (5) and San Francisco (3).
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 1,538 verified decision-maker contacts tracked across these 285 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.