Company lists · Data refreshed October 2026

Top 25 Environmental contractors based in Switzerland

Name: Environmental contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 198 companies tracked

RevenueBase identified 198 company matches for environmental contractors associated with Switzerland as of October 2026 and tracks 1,521 professional contacts across them, including 617 with verified work emails. Bern is the largest hub.

This list covers company matches for environmental contractors 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 October 12, 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 Oct 12, 2026 How this list was built

198Companies

1,521Contacts tracked

617Verified emails

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The 25 largest environmental contractors based in Switzerland

Ranked by team size

Top 25 of 198 company matches for environmental contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Groupe Orllati SA	Exact match	Bioley-orjulaz, SwitzerlandHQ recorded Oct 12, 2026	1,001-5,000	329 contacts →
	Exact match “Le Groupe Orllati est une entreprise familiale suisse engagée depuis plusieurs générations dans le développement durable des infrastructures et du cadre de vie en Suisse romande.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Eberhard Unternehmungen	Exact match	Kloten, SwitzerlandHQ recorded Oct 12, 2026	501-1,000	128 contacts →
	Exact match “Als Familienunternehmen in der dritten Generation unterstützen wir Sie als Pioniere in Bau und Umwelt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Marti ARC Jura	Exact match	Cornaux, SwitzerlandHQ recorded Oct 12, 2026	201-500	63 contacts →
	Exact match “Marti arc jura met à votre service l'expertise d'un groupe international, alliée à la proximité de partenaires régio-naux maîtrisant parfaitement les spécificités de l'Arc…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Econetta	Exact match	Schlieren, SwitzerlandHQ recorded Oct 12, 2026	51-200	58 contacts →
	Exact match “Econetta ist ein führendes Schweizer Umweltberatungsunternehmen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Ecosens AG	Exact match	Wallisellen, SwitzerlandHQ recorded Oct 12, 2026	51-200	40 contacts →
	Exact match “Langjährige Erfahrung und Nähe zu aktuellen Entwicklungen in sämtlichen umweltrelevanten Fragestellungen machen Ecosens zum führenden Beratungsunternehmen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Batrec Industrie AG	Exact match	Wimmis, SwitzerlandHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “Batrec is a company based in Wimmis/ Switzerland specialised in hazardous waste treatment/recovery.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Tecnofil AG	Exact match	Gränichen, SwitzerlandHQ recorded Oct 12, 2026	51-200	24 contacts →
	Exact match “In the production of our full range of filters, it is a central concern of ours to handle natural resources carefully and to rely on sustainable energies and raw materials.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Bachema AG	Exact match	Schlieren, SwitzerlandHQ recorded Oct 12, 2026	51-200	23 contacts →
	Exact match “Wir bieten schnelle, verlässliche und unabhängige Umweltanalytik auf hohem technisch-wissenschaftlichem Niveau an, damit Sie fundierte Entscheidungen treffen und ihre Kunden…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Josef Muff AG	Exact match	Sarmenstorf, SwitzerlandHQ recorded Oct 12, 2026	51-200	22 contacts →
	Exact match “Wir sorgen dafür, dass alles dorthin fliesst, wo es soll – sicher und ohne Verluste.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Carbotech AG	Exact match	Basel, SwitzerlandHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “Carbotech Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Frutiger Company AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 12, 2026	51-200	20 contacts →
	Exact match “FRUTIGER Company AG Clean construction sites, safer operations and reduced emissions: FRUTIGER Company AG develops innovative solutions for the construction industry, recycling…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Ingenias AG	Exact match	Weinfelden, SwitzerlandHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Ingenias ist Ihr Umwelt-Ingenieurbüro für anspruchsvolle Aufgaben in den Bereichen Umwelt, Wasser und Geologie.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Betoncoupe AG	Exact match	Erlinsbach, SwitzerlandHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Tozzo Gruppe AG	Exact match	Bubendorf, SwitzerlandHQ recorded Oct 12, 2026	201-500	18 contacts →
	Exact match “Die tozzo gruppe ag ist eine Schweizer Unternehmensgruppe mit 10 unabhängigen Tochterfirmen und 7 Beteiligungen im Bereich Baudienstleistungen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Enviroports	Exact match	Gland, SwitzerlandHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Our Role: To assist our clients with cost efficient, certified MARPOL compliant maritime recycling & waste disposal solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	A. Soltermann AG Bauunternehmung	Exact match	Unterkulm, SwitzerlandHQ recorded Oct 12, 2026	51-200	17 contacts →
	Exact match “Die A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Gebr. Huber AG	Exact match	Eppenberg-wöschnau, SwitzerlandHQ recorded Oct 12, 2026	51-200	16 contacts →
	Exact match “Rückbau und Demontagen Asbestsanierungen Aushub und Erdbau Spezialtiefbau Wasserbau Strassen- und Werkleitungsbau Umbau und Kundenarbeiten Baustoffe und Entsorgung Logistik” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Bosredon SA	Exact match	Lausanne, SwitzerlandHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “BOSREDON SA est une entreprise générale qui base ses démarches sur la qualité, la sécurité et la respect de l’environnement.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Drosera Ecologie Appliquée SA	Exact match	Sion, SwitzerlandHQ recorded Oct 12, 2026	11-50	14 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 · Oct 12, 2026 · View company records in RevenueBase
20	Ipso ECO AG	Exact match	Rothenburg, SwitzerlandHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Hubert Etter	Exact match	Vuadens, SwitzerlandHQ recorded Oct 12, 2026	51-200	14 contacts →
	Exact match “Hubert Etter et Fils SA est spécialisé dans l'entretien de canalisations, la démolition à l'eau, l'aspiration et le refoulement, le service de bennes, les WC mobiles et la gestion…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Novacity Solutions Immobilières	Exact match	Carouge, SwitzerlandHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Spécialisée dans les solutions immobilières du domaine bâti existant, NOVACITY Solutions Immobilières SA est destinée à mener des analyses et diagnostics de matières polluantes…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Geotechnisches Institut AG	Exact match	Bern, SwitzerlandHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Wir sind ein unabhängiges Dienstleistungs- und Beratungsunternehmen und arbeiten für Sie in den folgenden Bereichen- Geologie und Geotechnik - Altlasten, Bauschadstoffe und…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Arva Greentech AG	Exact match	Zug, SwitzerlandHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Arva Greentech provides procedures and technologies for the rapid and eco-friendly degradation of hydrocarbons in contaminated soils, track beds, and other substrates or surfaces.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	TIBIO	Exact match	Comano, SwitzerlandHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “A Consulting Company for Scientific Challenges TIBIO offers scientific consulting services in several fields, divided in two departments:"Environment and biotechnology" and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 198 environmental contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 617 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental contractors based in Switzerland at a glance

As of Oct 12, 2026

40.6%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Bern

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 198 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 “environmental contractors” 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 617 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 October 12, 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 “environmental contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental contractors are there based in Switzerland?

RevenueBase identified 198 company matches for environmental contractors associated with Switzerland as of October 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?

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

Which city has the most environmental contractors?

Bern leads with 6 company records, followed by Kloten (4) and Renens (4).

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 617 professional contacts with verified work emails tracked across these 198 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 October 12, 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.