Company lists · Data refreshed November 2026

Top 22 Iso 14001 consultants based in Switzerland

RevenueBase identified 71 company matches for iso 14001 consultants associated with Switzerland as of November 2026 and tracks 567 professional contacts across them, including 184 with verified work emails. Zurich is the largest hub.

This list covers company matches for iso 14001 consultants associated with Switzerland, 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 6, 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 6, 2026 How this list was built
71Companies
567Contacts tracked
184Verified emails
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The 22 largest iso 14001 consultants based in Switzerland

Ranked by team size
Top 22 of 71 company matches for iso 14001 consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchVillars-ste-croix, SwitzerlandHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Nous sommes une entreprise qui a pour but l'ingénierie, le conseil, la conception, l'établissement de projets, la direction des travaux et l'exploitation dans le domaine des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchYverdon-les-bains, SwitzerlandHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Prona Romandie SA provides environmental engineering and health and safety services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Carbotech Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRothenburg, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSion, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Fondé en 1991, le bureau d’étude Drosera Ecologie Appliquée SA met au service des collectivités publiques et des entreprises privées ses compétences dans le domaine de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSion, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAltdorf Ur, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“HEALTH SAFETY ENVIRONMENT Wir unterstützen Sie in allen Bereichen der Arbeitssicherheit, des Gesundheitsschutzes, der Arbeitshygiene sowie des Umweltschutzes mit qualifizierten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“oekoskop AG is a environmental consultancy based in Basel, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEnnetbaden, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Baden Consulting is an independent Swiss management consultancy partnership with a focus on Environment, Health and Safety (EHS) Management Consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchZürich, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Wir sind überzeugt, Ihnen mit unserem modernen Verständnis in den Bereichen Qualität sowie Umwelt ein praxisorientiertes Managementsystem anbieten zu können.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVissoie, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Notre mission: vous accompagner Notre entreprise de conseils en management est constituée de deux pôles: Leadership & Gestion du changement - Aujourd’hui, faire mieux ne suffit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLuzern, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Managementsysteme für Qualität, Umwelt, Energie, Arbeitssicherheit, Compliance: Theorie und Praxis verbinden, Kundenspezifische Unterstützung mit Beratung, Schulung und Audits…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRiva San Vitale, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Adgalia è specializzata nella fornitura di servizi di consulenza aziendale focalizzati all'ottenimento di certificazioni ISO, attestazioni SOA e all'adozione di standard di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVevey, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“For over 15 years, we have been guiding companies in their transition to sustainability, with a focus on quality, innovation and a results-oriented approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGrenzsee, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Aufbau und Integration von Managementsystemen nach ISO 9001, ISO 14001, ISO 45001, ISO 13485 Entwicklung von einfachen, massgeschneiderten und digitalen Lösungen Betreuung und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHausen Ag, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLugano, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Greentex Consulting supporta le aziende nell’implementazione di soluzioni sostenibili e innovative attraverso tre aree di intervento principali: Certificazioni (GOTS, GRS, RWS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEgg Bei Zürich, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchConfignon, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“In a fast-changing, complex and volatile world (VUCA), clients and the society at large expect your company to be more transparent, behave responsively and create sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBassersdorf, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir lotsen Sie zu einem erfolgreichen Qualitätsmanagementsystem nach den Normen ISO 9001, ISO 14001 und ISO 45001, damit Sie sich zertifizieren lassen können oder Ihr Zertifikat…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDittingen, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir sind ein kleines, flexibles Ingenieurunternehmen und unterstützen und beraten KMUs in den Bereichen Energieeffizienz / Energiesysteme / Rückerstattung von Energieabgaben…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMezzovico-vira, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“SOLUTION Strategies SA offre servizi di consulenza per affiancare e aiutare le aziende negli adempimenti legislativi e nella certificazione di qualità e salute-sicurezza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 71 iso 14001 consultants based in Switzerland

See the full list, filter by size, metro and specialty, and access 184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso 14001 consultants based in Switzerland at a glance

As of Nov 6, 2026
32.5%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
13
51-200
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 71 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 Switzerland whose business descriptions match “iso 14001 consultants” 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 184 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 6, 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 “iso 14001 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 14001 consultants are there based in Switzerland?

RevenueBase identified 71 company matches for iso 14001 consultants associated with Switzerland 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?

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

Which city has the most iso 14001 consultants?

Zurich leads with 5 company records, followed by Lugano (3) and Basel (2).

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 184 professional contacts with verified work emails tracked across these 71 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 6, 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.