Company lists · Data refreshed September 2026

Top 25 Buildings carbon monitoring software companies based in Switzerland

RevenueBase identified 60 buildings carbon monitoring software companies headquartered in Switzerland as of September 2026 and tracks 965 professional contacts across them, including 211 with verified work emails. Zurich is the largest hub.

This list covers buildings carbon monitoring software companies 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 27, 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 27, 2026 86% judged on-target in blind review
60Companies
965Contacts tracked
211Verified emails
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The 25 largest buildings carbon monitoring software companies based in Switzerland

Ranked by team size
Top 25 of 60 buildings carbon monitoring software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to buildings carbon monitoring 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
1Indirect evidenceGenève, SwitzerlandHQ checked Sep 27, 202611-5048 contacts →

Indirect evidence

“The energy transition is a priority.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceOftringen, SwitzerlandHQ checked Sep 27, 202651-20035 contacts →

Indirect evidence

“Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceZurich, SwitzerlandHQ checked Sep 27, 202611-5030 contacts →

Partial evidence

“Everything we do is designed to improve the quality of life of people in buildings.”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceRotkreuz, SwitzerlandHQ checked Sep 27, 202611-5026 contacts →

Indirect evidence

“smart-me makes energy management simple, affordable and suitable for the mass.”

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceFribourg, SwitzerlandHQ checked Sep 27, 202611-5024 contacts →

Partial evidence

“VEMA CARBON is a practical expert in climate solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceZurich, SwitzerlandHQ checked Sep 27, 202611-5018 contacts →

Indirect evidence

“Optiml's Real Estate Decision Intelligence (REDI) platform empowers asset managers, investors, and consultancies to create and optimize cost-effective, reliable decarbonization…”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceBrunnen, SwitzerlandHQ checked Sep 27, 202611-5015 contacts →

Indirect evidence

“Girsberger Informatik AG macht Schweizer Unternehmen mit hohem, leitungsgebundenen Energieumsatz effizienter.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceRotkreuz, SwitzerlandHQ checked Sep 27, 202611-5014 contacts →

Indirect evidence

“Die Tetrag AG ist ein Gesamtlösungsanbieter mit der Kernkompetenz im Energiecontrolling.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceVevey, SwitzerlandHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“Climkit facilitates the management of your building with our energy metering, billing, visualization and optimization tools.”

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceWallisellen / Hof, SwitzerlandHQ checked Sep 27, 202611-5012 contacts →

Strong evidence

“ECOSPEED ist mit über zwei Jahrzehnten Erfahrung einer der führenden internationalen Anbieter von Software und Dienstleistungen im Bereich des Corporate Carbon Footprint (CCF) und…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceCarouge, SwitzerlandHQ checked Sep 27, 202611-5012 contacts →

Indirect evidence

“E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceBrugg, SwitzerlandHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceGenève, SwitzerlandHQ checked Sep 27, 20261-109 contacts →

Indirect evidence

“EnerBat assure la gestion énergétique globale du bâtiment.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceSchaffhausen, SwitzerlandHQ checked Sep 27, 20261-109 contacts →

Indirect evidence

“MUV Digital macht Daten aus technischen Anlagen, Gebäudeleitsystemen, Sensoren und Zählern auf einer zentralen Plattform nutzbar.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceBaden, SwitzerlandHQ checked Sep 27, 20261-109 contacts →

Partial evidence

“Oxoia minimizes the energy expenses of a building.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceHünenberg, SwitzerlandHQ checked Sep 27, 202611-508 contacts →

Indirect evidence

“Damit Immobilienprojekte technisch, wirtschaftlich und regulatorisch zukunftssicher bleiben, denken wir Energie von Anfang an gesamtheitlich: von der Mess- und Steuerinfrastruktur…”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceZurich, SwitzerlandHQ checked Sep 27, 202611-508 contacts →

Indirect evidence

“At vyzn - pronounced ‘vision’ - we bring clarity to how real estate projects are developed.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceAarau Rohr, SwitzerlandHQ checked Sep 27, 20261-108 contacts →

Indirect evidence

“Mit unseren digitalen Überwachungs- und Diagnostiklösungen machen Sie als Immobilien-Besitzer Schluss mit Heizen auf gut Glück.”

Source: RevenueBase Database · checked Sep 27, 2026
19Partial evidenceWinterthur, SwitzerlandHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“Eliona is the driving force for your smart building project.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceMeisterschwanden, SwitzerlandHQ checked Sep 27, 202611-507 contacts →

Indirect evidence

“elfero AG is a renewables & environment company based out of Lindenmattstrasse 9, Meisterschwanden, Canton of Aargau, Switzerland.”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceZurich, SwitzerlandHQ checked Sep 27, 202611-507 contacts →

Partial evidence

“Scandens is an AI-powered software that empowers real estate owners to make profitable and responsible investment decisions, through data-driven insights, rigorous feasibility…”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceBussigny, SwitzerlandHQ checked Sep 27, 202611-507 contacts →

Indirect evidence

“Depuis octobre 2024, Alfred Aubort fait partie du groupe international ista, présent dans plus de 21 pays et comptant plus de 6’600 collaborateurs.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceRotkreuz, SwitzerlandHQ checked Sep 27, 202611-506 contacts →

Partial evidence

“Auf dem Weg zur Nachhaltigkeit: Unsere Sustainable Building Solutions sichern Wirt­schaft­lichkeit und CO2-Neutralität- Dekarbonisierung - Energetische Areal- und…”

Source: RevenueBase Database · checked Sep 27, 2026
24Strong evidenceZürich, SwitzerlandHQ checked Sep 27, 202611-505 contacts →

Strong evidence

“Infomind, the company behind the software flixo, offers a range of services and activities related to building physics and energy efficiency.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceLausanne, SwitzerlandHQ checked Sep 27, 20261-103 contacts →

Partial evidence

“E4tech Software SA was created in 2009 to focus on the development and commercialisation of software originally created through E4tech S.àr.l.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 60 buildings carbon monitoring software companies based in Switzerland

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Buildings carbon monitoring software companies based in Switzerland at a glance

As of Sep 27, 2026
21.9%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
16.7%Largest-city concentration · Zurich
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
28
51-200
1
1,001-5,000
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 60 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 buildings carbon monitoring 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.
What qualifies
Companies headquartered in Switzerland whose own description of what they do matches “buildings carbon monitoring 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 buildings carbon monitoring 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 buildings carbon monitoring software companies, 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, 211 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 27, 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 buildings carbon monitoring 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 buildings carbon monitoring software companies are there based in Switzerland?

RevenueBase identified 60 buildings carbon monitoring software companies 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?

Signa-Terre SA, headquartered in Geneve, tops this list with the largest team on record.

Which city has the most buildings carbon monitoring software companies?

Zurich leads with 10 headquartered companies, followed by Geneve (3) and Rotkreuz (3).

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 211 verified decision-maker contacts tracked across these 60 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 27, 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.