Company lists · Data refreshed September 2026

Top 25 Iso management software companies worldwide

RevenueBase identified 1,230 iso management software companies worldwide as of September 2026 and tracks 8,435 professional contacts across them, including 2,141 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers iso management software companies 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 iso management software companies 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.

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
1,230Companies
8,435Contacts tracked
2,141Verified emails
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The 25 largest iso management software companies worldwide

Ranked by team size
Top 25 of 1,230 iso management software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iso management 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceEttlingen, GermanyHQ checked Sep 28, 2026501-1,000253 contacts →

Strong evidence

“With around 450 employees at five national locations, Schleupen SE is one of the leading innovative software manufacturers in the fields of energy and water management (EWW) as…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceCanton Of Cesson-sévigné, FranceHQ checked Sep 28, 202651-200165 contacts →

Partial evidence

“QHSE management through digital transformation solutions is still a new market in the world.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceNatal, BrazilHQ checked Sep 28, 202651-200159 contacts →

Partial evidence

“A ESIG Software e Consultoria é uma empresa especializada na construção e implantação de sistemas de gestão.”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 2026201-500129 contacts →

Strong evidence

“Levin Assets provides consulting services and develops software for corporate asset management and appraisal.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceSanta Maria Da Feira, PortugalHQ checked Sep 28, 202651-200109 contacts →

Partial evidence

“A PONTUAL IT Business Solutions é uma empresa de consultoria e desenvolvimento de software com um forte poder de expansão e experiência consolidada na implementação de sistemas…”

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidenceBalneário Camboriú, BrazilHQ checked Sep 28, 202651-200109 contacts →

Strong evidence

“We are active in the planning and development of software for quality management since 2008 and our main challenge to facilitate the management of the companies.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMilano, ItalyHQ checked Sep 28, 2026201-500109 contacts →

Partial evidence

“RES – Research for Enterprise Systems is an Italian-based group of companies supplying a wide range of proprietary software solutions and end-to-end consultancy services to help…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceOberursel, GermanyHQ checked Sep 28, 202651-200103 contacts →

Partial evidence

“OTRS - The Service Desk Platform by EasyVista is a modular service management platform for SMB and midmarket organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceTønsberg, NorwayHQ checked Sep 28, 202651-20087 contacts →

Strong evidence

“4human is a leading software tech provider offering HR and quality management systems, along with related consultancy services.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 202651-20077 contacts →

Partial evidence

“Loyal Solutions is dedicated to the development, sale, and implementation of software.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceCali, ColombiaHQ checked Sep 28, 202651-20077 contacts →

Indirect evidence

“Con 9 años en el mercado TiQal S.A.S ha logrado consolidarse como un excelente aliado tecnológico de las organizaciones desarrollando soluciones integrales para la Administración…”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceLas Vegas, NV, United StatesHQ checked Sep 28, 2026201-50077 contacts →

Partial evidence

“Ardur Technology an ISO 27001:2022 Certified organization is registered as a business unit in Las Vegas, USA.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5077 contacts →

Indirect evidence

“Qualipro by Imagine Human est une solution logicielle dédiée à la gestion de la qualité QHSE/HSE.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidencePanamaHQ checked Sep 28, 202651-20076 contacts →

Indirect evidence

“Axxis Systems, es un grupo de empresas dedicadas a construir sistemas informáticos para la administración integral de compañías de seguros con sede central establecida en la…”

Source: RevenueBase Database · checked Sep 28, 2026
15Strong evidenceGoiânia, BrazilHQ checked Sep 28, 202611-5074 contacts →

Strong evidence

“Docnix is Strategic Management, Operational Efficiency, and Quality software that enables increased control, strategic alignment of all areas, analysis and monitoring of…”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceCenturion, South AfricaHQ checked Sep 28, 202611-5069 contacts →

Partial evidence

“World Wide Industrial & Systems Engineers (WWISE) is a leading ISO consultancy, training, and systems implementation organisation with its Head Office based in Centurion, Gauteng…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceBogotá, ColombiaHQ checked Sep 28, 202651-20060 contacts →

Indirect evidence

“Somos una compañía de tecnología reconocida como líder en el diseño, desarrollo, implementación y soporte de soluciones tecnológicas para los Sistemas Integrados de Gestión y los…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceAl Qusais First, United Arab EmiratesHQ checked Sep 28, 202651-20060 contacts →

Indirect evidence

“Ensure quality and standardization consultancy is an emerging consulting & training organization and a trusted partner when compliance and competency are your priority.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceGeorge, South AfricaHQ checked Sep 28, 202651-20059 contacts →

Indirect evidence

“Softsure brings some of the leadings minds in insurance together with a highly driven development team that produce optimum solutions for the insurance industry.”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceCórdoba, MexicoHQ checked Sep 28, 2026201-50057 contacts →

Strong evidence

“ISOTools is a management software tool that meets the actual needs of companies and organizations which are compromised with the continuous improvement and the excellence, in…”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceReggio Emilia, ItalyHQ checked Sep 28, 202651-20055 contacts →

Strong evidence

“Blulink from 1990 is a software house that develops a Software for Quality Management System – QMS.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceBogotá, ColombiaHQ checked Sep 28, 202611-5053 contacts →

Indirect evidence

“Somos una empresa dedicada a transformar la cultura de gestión de las empresas que están comprometidas con la mejora continua y el desarrollo sostenible, a través de la…”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceKolkata, IndiaHQ checked Sep 28, 2026n/a53 contacts →

Partial evidence

“Simple Solutions is a Management System Consultancy Company, which has since its inception given seed to innovate concepts in developing integrated management system development…”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceLondon, United KingdomHQ checked Sep 28, 202651-20050 contacts →

Partial evidence

“Websure provide award-winning enterprise software solutions with the flexibility to handle any insurance risk or trade.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceAachen, GermanyHQ checked Sep 28, 202651-20049 contacts →

Strong evidence

“Innovative software for Quality Management and Integrated Management Systems – made in Germany.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 1,230 iso management software companies worldwide

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Iso management software companies worldwide at a glance

As of Sep 28, 2026
25.4%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
850
11-50
301
51-200
59
201-500
11
501-1,000
5

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 iso management 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.
Coverage
Every country. Country and city lists for iso management software companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “iso management 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 iso management 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 iso management software companies, 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, 2,141 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.

Iso management software companies by location

10 lists · largest first

Every Iso management software companies 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 iso management 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 iso management software companies are there worldwide?

RevenueBase identified 1,230 iso management software companies 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?

Schleupen SE, headquartered in Ettlingen, tops this list with the largest team on record.

Which country has the most iso management software companies?

Brazil leads with 101 companies, followed by the United Kingdom (97) and the United States (89). Every iso management software companies list by country and city is linked on this page.

Which city has the most iso management software companies?

Sao Paulo leads with 13 headquartered companies, followed by London (9) and Hyderabad (8).

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 2,141 verified decision-maker contacts tracked across these 1,230 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.