Company lists · Data refreshed September 2026

Top 25 Iot energy management companies based in Switzerland

RevenueBase identified 162 iot energy management companies headquartered in Switzerland as of September 2026 and tracks 6,890 professional contacts across them, including 3,627 with verified work emails. Zurich is the largest hub.

This list covers iot energy management 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 17, 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 17, 2026 86% judged on-target in blind review
162Companies
6,890Contacts tracked
3,627Verified emails
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The 25 largest iot energy management companies based in Switzerland

Ranked by team size
Top 25 of 162 iot energy management companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to iot energy management 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
1Partial evidenceCham, SwitzerlandHQ checked Sep 17, 20265,001-10,0004,252 contacts →

Partial evidence

“Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceSwitzerlandHQ checked Sep 17, 20261,001-5,000557 contacts →

Partial evidence

“VARO Energy (“VARO”) is a leading European energy transition company operating throughout the complete energy supply chain.”

Source: RevenueBase Database · checked Sep 17, 2026
3Partial evidenceLugano, SwitzerlandHQ checked Sep 17, 2026201-500162 contacts →

Partial evidence

“We are an international energy trading company committed to the global energy transition, both in the markets we operate in and the choices we make, as individuals, as a company…”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidencePerly - Genève, SwitzerlandHQ checked Sep 17, 202651-20082 contacts →

Indirect evidence

“Acteur de référence depuis plus de 25 ans à Genève, TECH BUILDING est une entreprise dont le cœur de métier repose sur la réalisation d’infrastructures énergétiques du bâtiment et…”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceWinterthur, SwitzerlandHQ checked Sep 17, 202651-20060 contacts →

Indirect evidence

“LEICOM AG was founded in Winterthur, Switzerland, in 1996 by automation and control technology specialists.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceBaden-dättwil, SwitzerlandHQ checked Sep 17, 202651-20054 contacts →

Indirect evidence

“DECODING THE FUTURE Wir sind überzeugt, dass die Digitalisierung der Netzinfrastruktur der Schlüssel ist, um die Versorgungssicherheit der Schweiz sicherzustellen.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceGenève, SwitzerlandHQ checked Sep 17, 202611-5048 contacts →

Partial evidence

“The energy transition is a priority.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceMünchenstein, SwitzerlandHQ checked Sep 17, 202611-5035 contacts →

Indirect evidence

“Wir entwickeln smarte Lösungen für das Leben zu Hause und im Büro.”

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidenceOftringen, SwitzerlandHQ checked Sep 17, 202651-20035 contacts →

Partial 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 17, 2026
10Strong evidenceLausanne, SwitzerlandHQ checked Sep 17, 202611-5032 contacts →

Strong evidence

“Youdera helps European businesses lower energy risk through holistic energy management and financed on-site infrastructure: solar, batteries, building envelope upgrades and…”

Source: RevenueBase Database · checked Sep 17, 2026
11Strong evidenceZürich, SwitzerlandHQ checked Sep 17, 202651-20031 contacts →

Strong evidence

“Seit 2001 bieten wir unseren Teilnehmern unter der Einhaltung von Energieträger- und Produkteneutralität einen Rund-um-Service im Energie-Management mit bewährten und von Behörden…”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5030 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidenceGivisiez, SwitzerlandHQ checked Sep 17, 202611-5026 contacts →

Partial evidence

“ECCO2 Solutions AG offers innovative services for energy efficiency in buildings.”

Source: RevenueBase Database · checked Sep 17, 2026
14Strong evidenceRotkreuz, SwitzerlandHQ checked Sep 17, 202611-5026 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceCrissier, SwitzerlandHQ checked Sep 17, 20261-1021 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
16Strong evidenceCadempino, SwitzerlandHQ checked Sep 17, 202611-5015 contacts →

Strong evidence

“Your partner for energy saving in Switzerland With our energy services, we ensure efficient management of heating, air conditioning, water and electricity consumption, and do so…”

Source: RevenueBase Database · checked Sep 17, 2026
17Partial evidenceFehraltorf, SwitzerlandHQ checked Sep 17, 202611-5014 contacts →

Partial evidence

“Zuverlässige und effiziente Lösungen für den Energieversorger von morgen.”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceRotkreuz, SwitzerlandHQ checked Sep 17, 202611-5014 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceLonay, SwitzerlandHQ checked Sep 17, 202611-5014 contacts →

Indirect evidence

“Spécialiste en optimisation énergétique!”

Source: RevenueBase Database · checked Sep 17, 2026
20Partial evidenceMorges, SwitzerlandHQ checked Sep 17, 20261-1014 contacts →

Partial evidence

“Meet SilentSoft SA, a pioneer in the Internet Of Things (IoT)!”

Source: RevenueBase Database · checked Sep 17, 2026
21Strong evidenceVevey, SwitzerlandHQ checked Sep 17, 202611-5013 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceZürich, SwitzerlandHQ checked Sep 17, 202611-5013 contacts →

Indirect evidence

“Mehr Ladeleistung.”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceMünchenstein, SwitzerlandHQ checked Sep 17, 202651-20012 contacts →

Indirect evidence

“Wir bieten schlüsselfertige und modular-skalierbare E-Mobilitäts, Solaranlage- und Speicherlösungen für Gewerbeareale, Industrieareale und Immobilieneigentümer an.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceCarouge, SwitzerlandHQ checked Sep 17, 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 17, 2026
25Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5012 contacts →

Indirect evidence

“Willkommen in der Zukunft der intelligenten Heimenergie.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 162 iot energy management companies based in Switzerland

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Iot energy management companies based in Switzerland at a glance

As of Sep 17, 2026
52.6%Verified-email coverage
42.5Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Zurich
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
57
51-200
12
201-500
1
1,001-5,000
3
5,001-10,000
2
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 162 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 iot energy management 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 “iot energy management 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 iot energy management 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 iot energy management 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, 3,627 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 17, 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 iot energy management 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 iot energy management companies are there based in Switzerland?

RevenueBase identified 162 iot energy management 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?

Landis GYR, headquartered in Cham, tops this list with the largest team on record.

Which city has the most iot energy management companies?

Zurich leads with 11 headquartered companies, followed by Lausanne (8) and Winterthur (6).

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 3,627 verified decision-maker contacts tracked across these 162 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 17, 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.