Company lists · Data refreshed September 2026

Top 25 Energy company digital transformation consultants based in Switzerland

Name: Energy company digital transformation consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 469 companies tracked

RevenueBase identified 469 energy company digital transformation consultants headquartered in Switzerland as of September 2026 and tracks 6,229 professional contacts across them, including 2,882 with verified work emails. Zurich is the largest hub.

This list covers energy company digital transformation consultants 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 28, 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 28, 2026 86% judged on-target in blind review

469Companies

6,229Contacts tracked

2,882Verified emails

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The 25 largest energy company digital transformation consultants based in Switzerland

Ranked by team size

Top 25 of 469 energy company digital transformation consultants based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy company digital transformation consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Romande Energie	Partial evidence	Morges, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	746 contacts →
	Partial evidence “As a leading energy company and the largest utility in French-speaking Switzerland, the Romande Energie Group offers a wide range of sustainable solutions such as energy…” Source: RevenueBase Database · checked Sep 28, 2026
2	Eraneos	Strong evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	682 contacts →
	Strong evidence “Eraneos is a management & technology consultancy aiming to shape the digital transformation of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
3	Varo Energy	Partial evidence	SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	557 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 28, 2026
4	T-Systems Switzerland	Partial evidence	Zollikofen, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	239 contacts →
	Partial evidence “System solutions for your digital business We are driven to help you successful digitize your business – today and in the future.” Source: RevenueBase Database · checked Sep 28, 2026
5	OWT	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	201-500	163 contacts →
	Indirect evidence “OWT (a Swisscom company) is a strategy and technology consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
6	DXT Commodities	Partial evidence	Lugano, SwitzerlandHQ checked Sep 28, 2026	201-500	162 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 28, 2026
7	Foryouandyourcustomers	Partial evidence	Baar, SwitzerlandHQ checked Sep 28, 2026	201-500	151 contacts →
	Partial evidence “At foryouandyourcustomers, we support businesses with expertise in all matters of digital change.” Source: RevenueBase Database · checked Sep 28, 2026
8	Planair	Indirect evidence	La Sagne, SwitzerlandHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “Ingénieurs de la transition énergétique depuis 1985.” Source: RevenueBase Database · checked Sep 28, 2026
9	Ambit Group	Strong evidence	Wallisellen, SwitzerlandHQ checked Sep 28, 2026	51-200	97 contacts →
	Strong evidence “As the Ambit Group, we support companies and organizations as a Digital Business Enabler on their journey of digital transformation – holistic, practical, and sustainable.” Source: RevenueBase Database · checked Sep 28, 2026
10	Coris Innovation	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	51-200	90 contacts →
	Partial evidence “Fondée en 2015, Coris Innovation est une société spécialiste des métiers de l’ingénierie et du digital.” Source: RevenueBase Database · checked Sep 28, 2026
11	GATEB	Partial evidence	Steinhausen, SwitzerlandHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “gateB is a global consulting and implementation company that unlocks the digital potential of its clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	Lzlabs	Indirect evidence	Wallisellen, SwitzerlandHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “We love technology, but it’s what people do with it that really gets us excited.” Source: RevenueBase Database · checked Sep 28, 2026
13	Infoteam Business Solutions	Strong evidence	Givisiez, SwitzerlandHQ checked Sep 28, 2026	11-50	61 contacts →
	Strong evidence “Infoteam Business Solutions, partenaire Microsoft certifié, vous accompagne dans votre transformation digitale avec des solutions adaptées pour optimiser vos processus et soutenir…” Source: RevenueBase Database · checked Sep 28, 2026
14	Horizonte-Group AG	Strong evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	51-200	58 contacts →
	Strong evidence “Management Consulting für die Energiewirtschaft Wir gestalten die Energiezukunft – mit innovativen Strategien, digitalen Lösungen und partnerschaftlicher Zusammenarbeit.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ciges SA	Indirect evidence	Sion, SwitzerlandHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “CIGES SA : Votre partenaire en innovation technologique depuis 1968.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sieber&partners	Partial evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	11-50	46 contacts →
	Partial evidence “Wir begleiten Sie und Ihr Unternehmen in der digitalen Welt.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ajila AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 28, 2026	51-200	45 contacts →
	Indirect evidence “Ajila was founded in 2003 in Switzerland, starting as an Information Technology & Services start-up, with Credit Suisse as a first financial services customer.” Source: RevenueBase Database · checked Sep 28, 2026
18	Kiwi Consultants AG	Strong evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	51-200	45 contacts →
	Strong evidence “kiwi Consultants AG is a consulting firm based in Bern that specializes in digital transformation projects.” Source: RevenueBase Database · checked Sep 28, 2026
19	SOWRE	Partial evidence	Chiasso, SwitzerlandHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “Sowre Partner è focalizzato sul supporto al processo di trasformazione digitale attraverso la consulenza, lo sviluppo e le integrazioni di applicazioni in diversi ambiti…” Source: RevenueBase Database · checked Sep 28, 2026
20	Inext Consulting	Strong evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 28, 2026	11-50	41 contacts →
	Strong evidence “inext consulting is a consulting company specialized in digital transformation projects, collaborative solutions development and business specific developments using Microsoft…” Source: RevenueBase Database · checked Sep 28, 2026
21	Logol AG	Strong evidence	Steinhausen, SwitzerlandHQ checked Sep 28, 2026	11-50	40 contacts →
	Strong evidence “As a disruptive technology company, Logol is conceived to guide large and small businesses in a process of uncompromising Digital Transformation, fully embracing the Cloud…” Source: RevenueBase Database · checked Sep 28, 2026
22	Enersis	Strong evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	11-50	35 contacts →
	Strong evidence “enersis digitale Lösungen helfen, die Energiewende zu planen, umzusetzen und alle Beteiligten zu vernetzen.” Source: RevenueBase Database · checked Sep 28, 2026
23	Smile Suisse	Partial evidence	Morges, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	33 contacts →
	Partial evidence “Nous sommes Smile, leader européen du digital ouvert, expert du digital et de l’open source (conseil, intégration et infogérance).” Source: RevenueBase Database · checked Sep 28, 2026
24	Virtual Global Trading AG	Strong evidence	Aarau, SwitzerlandHQ checked Sep 28, 2026	51-200	31 contacts →
	Strong evidence “Virtual Global Trading AG (VGT) is driving the digital transformation and sustainability in the energy sector.” Source: RevenueBase Database · checked Sep 28, 2026
25	Onesolutions	Indirect evidence	Châtel-st-denis, SwitzerlandHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “OneSolutions: Transforming the Future with Innovation and Collaboration.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy company digital transformation consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy company digital transformation consultants.
Partial evidence: Its own public description names part of energy company digital transformation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy company digital transformation consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 469 energy company digital transformation consultants based in Switzerland

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Energy company digital transformation consultants based in Switzerland at a glance

As of Sep 28, 2026

46.3%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

314

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 469 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 energy company digital transformation consultants, 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 “energy company digital transformation consultants”. 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 energy company digital transformation consultants), 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 energy company digital transformation consultants, 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, 2,882 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 28, 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.

Energy company digital transformation consultants by metro

Energy company digital transformation consultants in Zurich76

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 energy company digital transformation consultants, 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 energy company digital transformation consultants are there based in Switzerland?

RevenueBase identified 469 energy company digital transformation consultants 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?

Romande Energie, headquartered in Morges, tops this list with the largest team on record.

Which city has the most energy company digital transformation consultants?

Zurich leads with 76 headquartered companies, followed by Basel (14) and Bern (14).

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 2,882 verified decision-maker contacts tracked across these 469 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 28, 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.