Company lists · Data refreshed September 2026

Top 25 Renewable integration for refineries based in Switzerland

Name: Renewable integration for refineries based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 125 companies tracked

RevenueBase identified 125 renewable integration for refineries headquartered in Switzerland as of September 2026 and tracks 1,036 professional contacts across them, including 404 with verified work emails. Zurich is the largest hub.

This list covers renewable integration for refineries 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

125Companies

1,036Contacts tracked

404Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest renewable integration for refineries based in Switzerland

Ranked by team size

Top 25 of 125 renewable integration for refineries 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 renewable integration for refineries: 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	Soltop Energie AG	Indirect evidence	Elgg, SwitzerlandHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “Erneuerbare Energien aus Sonne, Erde, Luft und Wasser nutzbar machen: Diese Kernaufgabe erfüllt die Soltop Energie AG bereits seit über 40 Jahren konsequent und erfolgreich.” Source: RevenueBase Database · checked Sep 17, 2026
2	Thomaslloyd Group	Partial evidence	Stadtkreis 2, SwitzerlandHQ checked Sep 17, 2026	1,001-5,000	62 contacts →
	Partial evidence “Founded in 2003, ThomasLloyd is a vertically integrated sustainable energy and technology solutions provider, integrating development, investment, operations, and technology on a…” Source: RevenueBase Database · checked Sep 17, 2026
3	Soleol SA	Indirect evidence	Estavayer-le-lac, SwitzerlandHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Soleol SA est une entreprise fribourgeoise basée à Estavayer-le-Lac, spécialisée dans les énergies renouvelables et parmi les leaders en Suisse dans la réalisation et…” Source: RevenueBase Database · checked Sep 17, 2026
4	Renera AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Renera AG (formerly Energie Zukunft Schweiz AG) is a leading force on the road to a fully renewable energy world.” Source: RevenueBase Database · checked Sep 17, 2026
5	Planeco Gmbh	Indirect evidence	Arlesheim, SwitzerlandHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energielösungen!” Source: RevenueBase Database · checked Sep 17, 2026
6	Lemon Consult AG	Partial evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “Lemon Consult is a specialized engineering and consulting office for energy efficiency, sustainability and renewable energies in the area of building and technical systems.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ampere Dynamic	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Als Experte für nachhaltige und schlüsselfertige Energielösungen im Industrie & Gewerbesektor denken wir Energie ganzheitlich.” Source: RevenueBase Database · checked Sep 17, 2026
8	Weisskopf Partner Gmbh	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Die Steigerung von Energieeffizienz und den Einsatz von erneuerbaren Energien verfolgen wir mit Herzblut.” Source: RevenueBase Database · checked Sep 17, 2026
9	BE Netz AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Das Unternehmen BE Netz AG ist spezialisiert auf Strom und Wärme aus der Sonne.” Source: RevenueBase Database · checked Sep 17, 2026
10	Suntechnics Fabrisolar AG	Indirect evidence	Effretikon, SwitzerlandHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Seit über 40 Jahren dreht sich bei SunTechnics Fabrisolar alles um das Thema erneuerbare Energien.” Source: RevenueBase Database · checked Sep 17, 2026
11	Resiq AG	Indirect evidence	Burgdorf, SwitzerlandHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “RESiQ setzt sich für den erfolgreichen Einsatz von erneuerbaren Ressourcen (RES) ein und ermöglicht durch intelligente technische Lösungen (iQ) deren effiziente und nachhaltige…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ingenieurbüro IEM AG	Indirect evidence	Thun, SwitzerlandHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Wir sind ein national tätiges, anerkanntes Ingenieurbüro für Energie- und Gebäudetechnikplanungen, führend in unseren Kompetenzen und Dienstleistungen.” Source: RevenueBase Database · checked Sep 17, 2026
13	Green Energy Venture AG	Partial evidence	Lyssach, SwitzerlandHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Green Energy Venture is a leading advisory and services firm which operates along the value chain of renewable energies.” Source: RevenueBase Database · checked Sep 17, 2026
14	SB Technique SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “SB technique est un bureau d'Ingénieur Conseil en chauffage, ventilation, climatisation et sécurité du bâtiment développant des concepts énergétiques ambitieux pour des…” Source: RevenueBase Database · checked Sep 17, 2026
15	Guggisberg Kurz AG	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Mit über 90 erfahrene Mitarbeitenden ist die Guggisberg Kurz AG in der Lage sowohl grosse Objekte auszuführen, als auch sehr flexibel zu agieren.” Source: RevenueBase Database · checked Sep 17, 2026
16	Energiebüro AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “energiebüro ist das Kompetenzzentrum für Solar- und Wasserkraft, Energieeffizienz und Gebäudesysteme.” Source: RevenueBase Database · checked Sep 17, 2026
17	P P Project Solutions SA	Indirect evidence	Yverdon, SwitzerlandHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “p+p project est votre partenaire pour tout projet industriel innovant.” Source: RevenueBase Database · checked Sep 17, 2026
18	Easy Energy Companies & Consulting SA	Indirect evidence	Lamone, SwitzerlandHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “We are a leading engineering consultancy specialising in energy solutions, with particular expertise in green hydrogen technologies and energy infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
19	Syntegra Climatetech AG	Partial evidence	Basil, SwitzerlandHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Syntegra Solar International AG is a specialized Consulting & Advisory Services and Solar Project Development firm recognized for its expertise and experience in Renewable…” Source: RevenueBase Database · checked Sep 17, 2026
20	Emch Berger Revelio AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Die Emch+Berger Revelio AG ist ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.” Source: RevenueBase Database · checked Sep 17, 2026
21	Enco Energie-Consulting AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “ENCO Energie-Consulting AG ist als Beratungsunternehmen für die Umsetzung einer nachhaltigen Energieversorgung tätig.” Source: RevenueBase Database · checked Sep 17, 2026
22	Engitec AG	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Professionelle Beratung, Planung und Umsetzung von nachhaltigen Energiekonzepten für Privathaushalte und Gewerbe: Photovoltaikanlagen, Elektrospeicherlösungen, Ladestationen für…” Source: RevenueBase Database · checked Sep 17, 2026
23	EST RES LTD	Partial evidence	Geneva, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “EST RES (Energy Systems Technology for Renewable Energy Sources) was founded in 2005 by Niko A.” Source: RevenueBase Database · checked Sep 17, 2026
24	Black Tree Group	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.” Source: RevenueBase Database · checked Sep 17, 2026
25	Ponzio Engineering SA	Indirect evidence	Thierrens, SwitzerlandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Ponzio Engineering est une entreprise familiale créée en 1970.” Source: RevenueBase Database · checked Sep 17, 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: renewable integration for refineries. 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 renewable integration for refineries.
Partial evidence: Its own public description names part of renewable integration for refineries, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable integration for refineries. 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 125 renewable integration for refineries based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 404 reachable decision-makers.

Free signup · no credit card

View the full list →

Renewable integration for refineries based in Switzerland at a glance

As of Sep 17, 2026

39.0%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 125 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 renewable integration for refineries, 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 “renewable integration for refineries”. 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 renewable integration for refineries), 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 renewable integration for refineries, 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, 404 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 renewable integration for refineries, 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 renewable integration for refineries are there based in Switzerland?

RevenueBase identified 125 renewable integration for refineries 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?

Soltop Energie AG, headquartered in Elgg, tops this list with the largest team on record.

Which city has the most renewable integration for refineries?

Zurich leads with 11 headquartered companies, followed by Geneva (4) and Lausanne (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 404 verified decision-maker contacts tracked across these 125 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.

Ready to reach these companies? Verified emails and direct dials for all 125 renewable integration for refineries based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Renewable integration for refineries by geography

Browse the directory

Browse: Companies home · All Switzerland lists · All Renewable integration for refineries lists · New lists

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.