Company lists · Data refreshed November 2026

Top 18 Sustainable infrastructure developers based in Switzerland

RevenueBase identified 63 company matches for sustainable infrastructure developers associated with Switzerland as of November 2026 and tracks 2,578 professional contacts across them, including 1,244 with verified work emails. Zurich is the largest hub.

This list covers company matches for sustainable infrastructure developers 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
63Companies
2,578Contacts tracked
1,244Verified emails
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The 18 largest sustainable infrastructure developers based in Switzerland

Ranked by team size
Top 18 of 63 company matches for sustainable infrastructure developers 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 matchBern, SwitzerlandHQ recorded Nov 6, 202610001+1,184 contacts →

Exact match

“The BKW Group is an internationally active energy and infrastructure company based in Berne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026501-1,000790 contacts →

Exact match

“South Pole is the world's leading carbon asset developer and climate consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZürich, SwitzerlandHQ recorded Nov 6, 2026201-500289 contacts →

Exact match

“Für gesellschaftlich relevante Lösungen, die auch morgen überzeugen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Global Infrastructure Basel (GIB) Foundation, headquartered in Basel, Switzerland, is dedicated to advancing sustainable and resilient infrastructure worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLucerne, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Infrastructure solutions are our business and our passion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 2026501-1,00019 contacts →

Exact match

“Recognised for its expertise in prestigious projects such as the Lyon-Turin Base Tunnel, the Grand Paris Express, the Rolex Learning Center in Lausanne, the Institut Curie in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKriens, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“energie und mehr!”

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

Exact match

“We realise and finance building concepts in the field of CO2-neutral technologies with a focus on solar contracting (On-Site Power Purchase Agreement, PPA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Enzzle est la coopérative de gestion de projets d’infrastructures énergie et environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPfäffikon Sz, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Cime Capital is an investment fund company, founded in 2013 and managing funds for institutional investors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Nova Energie Basel AG ist ein Unternehmen, das sich dem Nachhaltigen Bauen verschrieben hat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZug, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Evergreen is a global renewable energy company focused on solar power and energy storage infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Netra assists companies in their transition to clean energy solutions, through the design, construction, financing and management of infrastructure.”

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

Exact match

“Delta Energy Capital is a renewable energy investment firm that focuses on the development, financing, and management of clean energy projects.”

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

Exact match

“Nachhaltiger Impact mit finanziellem Mehrwert VALYOU investiert in Infrastrukturprojekte mit Fokus auf Nachhaltigkeit (CO2-Impact) insbesondere im Energiesektor (Energiewende) und…”

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

Exact match

“Wir setzen uns aktiv für eine nachhaltige Entwicklung ein.”

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

Exact match

“Wir stehen für einen neuen Lebensraum, der ein nachhaltiges Leben und Wohnen fördert.”

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

Showing 18 of 63 sustainable infrastructure developers based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,244 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable infrastructure developers based in Switzerland at a glance

As of Nov 6, 2026
48.3%Verified-email coverage
40.9Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
14
51-200
3
201-500
1
501-1,000
2
1,001-5,000
1
10001+
1

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 63 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 “sustainable infrastructure developers” 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 1,244 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 “sustainable infrastructure developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable infrastructure developers are there based in Switzerland?

RevenueBase identified 63 company matches for sustainable infrastructure developers 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?

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

Which city has the most sustainable infrastructure developers?

Zurich leads with 7 company records, followed by Geneva (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 limited free results with 500 credits to start. Upgrading provides access to the 1,244 professional contacts with verified work emails tracked across these 63 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.