Company lists · Data refreshed September 2026

Top 25 Green chemistry consulting firms based in Switzerland

Name: Green chemistry consulting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 77 companies tracked

RevenueBase identified 77 green chemistry consulting firms headquartered in Switzerland as of September 2026 and tracks 1,115 professional contacts across them, including 511 with verified work emails. Zurich is the largest hub.

This list covers green chemistry consulting firms headquartered in Switzerland, 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

77Companies

1,115Contacts tracked

511Verified emails

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The 25 largest green chemistry consulting firms based in Switzerland

Ranked by team size

Top 25 of 77 green chemistry consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to green chemistry consulting firms: 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	Quantis	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	201-500	325 contacts →
	Partial evidence “Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Source: RevenueBase Database · checked Sep 28, 2026
2	Thommen-Furler Group	Indirect evidence	Rüti B. Büren, SwitzerlandHQ checked Sep 28, 2026	201-500	115 contacts →
	Indirect evidence “Mit dem Geschäftsmodell "ChemCare®" unterstützt Thommen-Furler ihre Kunden beim sorgenfreien, aber nicht sorglosen Umgang mit Chemikalien und Schmierstoffen sowie Industrie- und…” Source: RevenueBase Database · checked Sep 28, 2026
3	Econetta	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “Econetta ist ein führendes Schweizer Umweltberatungsunternehmen.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ecosens AG	Indirect evidence	Wallisellen, SwitzerlandHQ checked Sep 28, 2026	51-200	40 contacts →
	Indirect evidence “Langjährige Erfahrung und Nähe zu aktuellen Entwicklungen in sämtlichen umweltrelevanten Fragestellungen machen Ecosens zum führenden Beratungsunternehmen.” Source: RevenueBase Database · checked Sep 28, 2026
5	Sustainserv	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Everything we do is designed to inspire meaningful change in the world every day.” Source: RevenueBase Database · checked Sep 28, 2026
6	Added Value Engineering	Partial evidence	Martigny, SwitzerlandHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Revolutionize your industry with our sustainable and innovative solutions for chemistry, pharma, food, and microtechnology.” Source: RevenueBase Database · checked Sep 28, 2026
7	Gimelli Engineering AG	Indirect evidence	Zollikofen, SwitzerlandHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “We’re a purpose-driving and future-oriented engineering company based in the greater Berne area.” Source: RevenueBase Database · checked Sep 28, 2026
8	Carbotech AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Carbotech Inc.” Source: RevenueBase Database · checked Sep 28, 2026
9	ILU AG	Indirect evidence	Uster, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “ilu AG Mit Begeisterung planen wir unsere zukünftigen Tätigkeiten, wobei wir uns gleichermassen dem Erfolg unserer Kunden wie auch unser aller Verantwortung gegenüber der Umwelt…” Source: RevenueBase Database · checked Sep 28, 2026
10	Agrexis AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “AGREXIS is an independent consulting company offering expert and regulatory consulting to the Agrochemical and Biocidal industry.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ipso ECO AG	Indirect evidence	Rothenburg, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Source: RevenueBase Database · checked Sep 28, 2026
12	Bureau D'études Impact SA	Indirect evidence	Sion, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Source: RevenueBase Database · checked Sep 28, 2026
13	Köttermann AG	Indirect evidence	Kemptthal, SwitzerlandHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Wir unterstützen unsere Kunden aus Chemie, Industrie und Pharmazie bei der Beratung, Planung und Ausführung komplexer Projekte im Bereich der Laboreinrichtungen.” Source: RevenueBase Database · checked Sep 28, 2026
14	Toumi AG	Indirect evidence	Biel, SwitzerlandHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Die Firma toumi ag mit Hauptsitz in Biel-Bienne.” Source: RevenueBase Database · checked Sep 28, 2026
15	Oekoskop AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
16	TIBIO	Partial evidence	Comano, SwitzerlandHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “A Consulting Company for Scientific Challenges TIBIO offers scientific consulting services in several fields, divided in two departments:"Environment and biotechnology" and…” Source: RevenueBase Database · checked Sep 28, 2026
17	Suco Gmbh	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Wir arbeiten für ein nachhaltiges Heute und Morgen.” Source: RevenueBase Database · checked Sep 28, 2026
18	LKC LTD	Indirect evidence	Füllinsdorf, SwitzerlandHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “LKC – Trusted Regulatory Support for Chemical and Biochemical Products LKC Ltd is a second-generation, family-owned business with over 20 years of experience supporting global…” Source: RevenueBase Database · checked Sep 28, 2026
19	Energies Group	Indirect evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “With decades of combined industry experience in Europe, Central Asia, CIS, Africa, and the Middle East, the Energies Group founding team knows what it takes to help you develop…” Source: RevenueBase Database · checked Sep 28, 2026
20	Green Chemical Engineering	Indirect evidence	Châtelaine, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Nous accompagnons les entreprises qui souhaitent réduire leur impact sur l’environnement en leur proposant des solutions innovantes et sur mesure.” Source: RevenueBase Database · checked Sep 28, 2026
21	Sorec Gruppe	Indirect evidence	Gossau, SwitzerlandHQ checked Sep 28, 2026	51-200	5 contacts →
	Indirect evidence “Nachhaltigkeit im Griff - mit der soRec Gruppe Ökologische Auflagen, neue Gesetze, steigende Anforderungen: Das Thema Nachhaltigkeit kann überwältigend wirken.” Source: RevenueBase Database · checked Sep 28, 2026
22	Terramo	Indirect evidence	Buchs (sg), SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Terramo ist ein international tätiges, unabhängiges Beratungsunternehmen, das sich auf Nachhaltigkeit, ESG und ESG-Regulatorik spezialisiert hat.” Source: RevenueBase Database · checked Sep 28, 2026
23	Outlive - Advisory	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “At Outlive we create value for people, organizations and society.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sustainer	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Wir sind eine Beratungsfirma, die auf marktorientierte Nachhaltigkeit für KMUs, Konzerne und Verbände spezialisiert ist.” Source: RevenueBase Database · checked Sep 28, 2026
25	Greentexconsulting	Partial evidence	Lugano, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Greentex Consulting supporta le aziende nell’implementazione di soluzioni sostenibili e innovative attraverso tre aree di intervento principali: Certificazioni (GOTS, GRS, RWS…” 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: green chemistry consulting firms. 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 green chemistry consulting firms.
Partial evidence: Its own public description names part of green chemistry consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green chemistry consulting firms. 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 77 green chemistry consulting firms based in Switzerland

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Green chemistry consulting firms based in Switzerland at a glance

As of Sep 28, 2026

45.8%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 77 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 green chemistry consulting firms, 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 Switzerland whose own description of what they do matches “green chemistry consulting firms”. 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 green chemistry consulting firms), 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 green chemistry consulting firms, and records with no verified work email. Companies headquartered outside Switzerland 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, 511 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.

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 green chemistry consulting firms, 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 green chemistry consulting firms are there based in Switzerland?

RevenueBase identified 77 green chemistry consulting firms headquartered in Switzerland 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?

Quantis, headquartered in Lausanne, tops this list with the largest team on record.

Which city has the most green chemistry consulting firms?

Zurich leads with 7 headquartered companies, followed by Basel (5) and Lausanne (5).

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 511 verified decision-maker contacts tracked across these 77 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.