Company lists · Data refreshed September 2026

Top 25 Utility management consulting firms based in Switzerland

RevenueBase identified 156 utility management consulting firms headquartered in Switzerland as of September 2026 and tracks 1,977 professional contacts across them, including 1,041 with verified work emails and 27 with mobile numbers. Zurich is the largest hub.

This list covers utility management 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 6, 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 6, 2026 86% judged on-target in blind review
156Companies
1,977Contacts tracked
1,041Verified emails
27Mobile numbers
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The 25 largest utility management consulting firms based in Switzerland

Ranked by team size
Top 25 of 156 utility management consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to utility management 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceZurich, SwitzerlandHQ checked Sep 6, 20261,001-5,000563 contacts →

“Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.”

Source: company website · checked Sep 6, 2026
2Partial evidenceZürich, SwitzerlandHQ checked Sep 6, 2026201-500164 contacts →

“Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceBern 14, SwitzerlandHQ checked Sep 6, 2026201-500156 contacts →

“IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceBern, SwitzerlandHQ checked Sep 6, 202651-20067 contacts →

“Wir sind nicht nur Elektroingenieure.”

Source: company website · checked Sep 6, 2026
5Strong evidenceLuzern, SwitzerlandHQ checked Sep 6, 202651-20058 contacts →

Management Consulting für die Energiewirtschaft Wir gestalten die Energiezukunft – mit innovativen Strategien, digitalen Lösungen und partnerschaftlicher Zusammenarbeit.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceGivisiez, SwitzerlandHQ checked Sep 6, 202651-20055 contacts →

“SINEF SA propose des services et des conseils dans les domaines de l’eau et de l'énergie pour les collectivités ainsi que pour les particuliers.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceEchallens, SwitzerlandHQ checked Sep 6, 202651-20047 contacts →

“Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceZürich, SwitzerlandHQ checked Sep 6, 202651-20032 contacts →

“Wir sind ein erfolgreiches Ingenieur, Planungs- und Beratungsunternehmen im Bereich der Energie- und Gebäudetechnik.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceZurich, SwitzerlandHQ checked Sep 6, 202611-5030 contacts →

“Ompex ist Ihr Energie­dienst­leister, Ihr Energie­experte und Ihr Energie­weg­bereiter.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceEmmenbrücke, SwitzerlandHQ checked Sep 6, 202651-20027 contacts →

“Die Emch+Berger WSB AG ist ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceLenzburg, SwitzerlandHQ checked Sep 6, 202611-5026 contacts →

“Unserem Ingenieurunternehmen ist es ein grosses Anliegen, individuell und persönlich auf Ihre Wünsche einzugehen.”

Source: company website · checked Sep 6, 2026
12Strong evidenceSursee, SwitzerlandHQ checked Sep 6, 202611-5026 contacts →

“NIS AG offers innovative solutions for utility companies in the area of network information systems and asset management.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceFribourg, SwitzerlandHQ checked Sep 6, 202651-20026 contacts →

“TECNOSERVICE ENGINEERING SA est un bureau d’études et d’ingénieurs conseils pour les installations techniques et études énergétiques liées au bâtiment et à l’industrie.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceZurich, SwitzerlandHQ checked Sep 6, 202611-5025 contacts →

“Das Vernetzen der Fachgebiete Strategie & Konzept, Bauherrentreuhand, Energiecontrolling und Nebenkosten ist das Fundament unserer Kernkompetenz.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceWeinfelden, SwitzerlandHQ checked Sep 6, 202651-20025 contacts →

“Willkommen in der Zukunft der Energie!”

Source: company website · checked Sep 6, 2026
16Indirect evidenceZug, SwitzerlandHQ checked Sep 6, 202611-5024 contacts →

“The Advisory House specializes in the European energy industry with offices in Germany, Austria and Switzerland.”

Source: company website · checked Sep 6, 2026
17Partial evidenceVevey, SwitzerlandHQ checked Sep 6, 202611-5016 contacts →

“IMDM - IM stands for Infrastructure Management, and DM for Decision Making.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceThun, SwitzerlandHQ checked Sep 6, 202651-20015 contacts →

“Aber ebenso viel mit harten Kalkulationen, Energiemanagement, mit Wissen, was zu tun ist.”

Source: company website · checked Sep 6, 2026
19Indirect evidenceAarau, SwitzerlandHQ checked Sep 6, 202611-5014 contacts →

“EVU Partners AG ist ein auf die Energie- und Versorgungsindustrie spezialisiertes Beratungsunternehmen und bietet Dienstleistungen in den Bereichen Strategie, Organisation…”

Source: company website · checked Sep 6, 2026
20Indirect evidenceRotkreuz, SwitzerlandHQ checked Sep 6, 202611-5014 contacts →

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

Source: company website · checked Sep 6, 2026
21Indirect evidenceCamorino, SwitzerlandHQ checked Sep 6, 20261-1012 contacts →

“Società di consulenza per aziende e enti pubblici.”

Source: company website · checked Sep 6, 2026
22Indirect evidenceLes Acacias, SwitzerlandHQ checked Sep 6, 202611-5012 contacts →

“Energestion SA est un bureau d'ingénieurs conseils du bâtiment et en industrie.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceKirchlindach, SwitzerlandHQ checked Sep 6, 202611-5012 contacts →

“Das Team von Kommunal Partner AG vereint Fachkompetenz und Praxiserfahrung aus erster Hand.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceZurich, SwitzerlandHQ checked Sep 6, 2026201-50012 contacts →

“Als wirtschaftlich und fachlich unabhängiges Unternehmen engagieren wir uns im breiten Themenspektrum von Beratung, Planung, Bau, Informatik und Kommunikation.”

Source: company website · checked Sep 6, 2026
25Indirect evidenceBern, SwitzerlandHQ checked Sep 6, 202611-5012 contacts →

“Firma: Seit 1982 ist NBG Ingenieure AG eine unabhängige Aktiengesellschaft, die ihre Kunden zu allen Energie- und Technikfragen beim Bau und der Sanierung grosser Gebäude berät.”

Source: company website · checked Sep 6, 2026

Showing 25 of 156 utility management consulting firms based in Switzerland

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Utility management consulting firms based in Switzerland at a glance

As of Sep 6, 2026
52.7%Verified-email coverage
1.4%Mobile-number coverage
12.7Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Zurich
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
40
51-200
13
201-500
3
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 utility management 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 “utility management 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 utility management 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 utility management 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, 1,041 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 6, 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 utility management 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 utility management consulting firms are there based in Switzerland?

RevenueBase identified 156 utility management 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?

Amstein Walthert, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most utility management consulting firms?

Zurich leads with 21 headquartered companies, followed by Geneva (5) and Bern (4).

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 1,041 verified decision-maker contacts tracked across these 156 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 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 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.