Company lists · Data refreshed September 2026

Top 25 Photovoltaic equipment manufacturing companies based in Switzerland

Name: Photovoltaic equipment manufacturing companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 159 companies tracked

RevenueBase identified 159 photovoltaic equipment manufacturing companies headquartered in Switzerland as of September 2026 and tracks 1,475 professional contacts across them, including 501 with verified work emails. Baar is the largest hub.

This list covers photovoltaic equipment manufacturing 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 15, 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 15, 2026 86% judged on-target in blind review

159Companies

1,475Contacts tracked

501Verified emails

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The 25 largest photovoltaic equipment manufacturing companies based in Switzerland

Ranked by team size

Top 25 of 159 photovoltaic equipment manufacturing companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic equipment manufacturing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Meyer Burger Technology AG	Partial evidence	Gwatt (thun), SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	238 contacts →
	Partial evidence “Meyer Burger combines innovative cutting-edge technology with tradition and courage to create unique photovoltaic systems.” Source: RevenueBase Database · checked Sep 15, 2026
2	Megasol Energie AG	Indirect evidence	Deitingen, SwitzerlandHQ checked Sep 15, 2026	201-500	85 contacts →
	Indirect evidence “Built with cutting-edge technology, economical to operate and easy to install: Solar systems from Megasol combine performance, reliability and appearance - from standardized…” Source: RevenueBase Database · checked Sep 15, 2026
3	3s Swiss Solar Solutions AG	Indirect evidence	Gwatt, SwitzerlandHQ checked Sep 15, 2026	51-200	82 contacts →
	Indirect evidence “Die 3S Swiss Solar Solutions AG ist führend in der Entwicklung und Produktion von energieproduzierenden Gebäudehüllen.” Source: RevenueBase Database · checked Sep 15, 2026
4	Solarmarkt	Indirect evidence	Aarau, SwitzerlandHQ checked Sep 15, 2026	51-200	64 contacts →
	Indirect evidence “35 years ago, Solarmarkt was one of the pioneers in solar energy; today, the company is Switzerland's number one wholesaler of PV components.” Source: RevenueBase Database · checked Sep 15, 2026
5	Soleol SA	Indirect evidence	Estavayer-le-lac, SwitzerlandHQ checked Sep 15, 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 15, 2026
6	Planeco Gmbh	Indirect evidence	Arlesheim, SwitzerlandHQ checked Sep 15, 2026	51-200	50 contacts →
	Indirect evidence “Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energielösungen!” Source: RevenueBase Database · checked Sep 15, 2026
7	Tritec AG	Partial evidence	Steg, SwitzerlandHQ checked Sep 15, 2026	51-200	47 contacts →
	Partial evidence “Mit tritec – der neuen Marke von TRITEC, winsun und alectron – verlassen Sie sich auf einen echten Partner mit über 30 Jahren Erfahrung in der Photovoltaik.” Source: RevenueBase Database · checked Sep 15, 2026
8	Krannich Solar Schweiz	Partial evidence	Spreitenbach, SwitzerlandHQ checked Sep 15, 2026	51-200	42 contacts →
	Partial evidence “Über uns: Seit 1995 ist Krannich Solar der starke Partner für Photovoltaik-Installateure und bietet alles, was die Energie-Revolution vorantreibt: fundierte Beratung, effektive…” Source: RevenueBase Database · checked Sep 15, 2026
9	Studer Innotec	Indirect evidence	Sion, SwitzerlandHQ checked Sep 15, 2026	51-200	41 contacts →
	Indirect evidence “We are specialised in offgrid & gridtied electrical applications such as rural electrification, residential self-consumption, backup, energy storage, mini-grid, telecommunication…” Source: RevenueBase Database · checked Sep 15, 2026
10	Clevergie AG	Partial evidence	Wyssachen, SwitzerlandHQ checked Sep 15, 2026	51-200	36 contacts →
	Partial evidence “clevergie konzipiert und baut Erneuerbare-Energie-Anlagen rund erneuerbare Energieanlagen rund um Photovoltaik, Wärmetechnik und E-Mobilität.” Source: RevenueBase Database · checked Sep 15, 2026
11	PASAN	Strong evidence	Neuchâtel, SwitzerlandHQ checked Sep 15, 2026	51-200	26 contacts →
	Strong evidence “About us Pasan is the world reference for measurement equipment in the photovoltaic cell and module manufacturing business.” Source: RevenueBase Database · checked Sep 15, 2026
12	Solstis Energy AG	Indirect evidence	Solothurn, SwitzerlandHQ checked Sep 15, 2026	51-200	23 contacts →
	Indirect evidence “Mit ganzheitlichen Solarlösungen begleiten wir unsere Kundinnen und Kunden auf dem Weg zur nachhaltigen Energieversorgung und -nutzung.” Source: RevenueBase Database · checked Sep 15, 2026
13	Ernst Schweizer Solar	Partial evidence	Hedingen, SwitzerlandHQ checked Sep 15, 2026	201-500	23 contacts →
	Partial evidence “Mounting systems from Schweizer bring forward-looking photovoltaic technology to all kinds of building throughout Europe with minimal effort.” Source: RevenueBase Database · checked Sep 15, 2026
14	Sonnwende	Partial evidence	Basel, SwitzerlandHQ checked Sep 15, 2026	11-50	22 contacts →
	Partial evidence “Sonnwende GmbH \| Photovoltaik und Wärme \| Basel.” Source: RevenueBase Database · checked Sep 15, 2026
15	Sunstyle	Indirect evidence	Bolligen, SwitzerlandHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Welcome to SunStyle, where innovation meets sustainability.” Source: RevenueBase Database · checked Sep 15, 2026
16	Tera Solar	Partial evidence	Thônex, SwitzerlandHQ checked Sep 15, 2026	11-50	16 contacts →
	Partial evidence “tera solar a pour mission d’accompagner particuliers et entreprises dans leurs projets de centrales photovoltaïques et autres infrastructures énergétiques en proposant des…” Source: RevenueBase Database · checked Sep 15, 2026
17	Fankhauser Solar AG	Indirect evidence	Solothurn, SwitzerlandHQ checked Sep 15, 2026	11-50	15 contacts →
	Indirect evidence “Bei Fankhauser Solar AG geniessen Sie einen Rund-um-Service.” Source: RevenueBase Database · checked Sep 15, 2026
18	Swiss Solar City AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 15, 2026	11-50	14 contacts →
	Indirect evidence “Wir bauen und finanzieren Ihr Solarkraftwerk!” Source: RevenueBase Database · checked Sep 15, 2026
19	Kunz-Solartech	Indirect evidence	Brittnau, SwitzerlandHQ checked Sep 15, 2026	11-50	13 contacts →
	Indirect evidence “Ihr Partner für Solaranlagen mit der garantierten Qualität!” Source: RevenueBase Database · checked Sep 15, 2026
20	Mbrsolar AG	Partial evidence	Wängi, SwitzerlandHQ checked Sep 15, 2026	11-50	12 contacts →
	Partial evidence “Ob für Landwirtschaftsbetriebe, Gewerbe oder Einfamilienhäuser – Wir blicken auf langjährige Erfahrung und solides Know-how im Bereich Photovoltaik zurück.” Source: RevenueBase Database · checked Sep 15, 2026
21	Solar Solutions AG	Indirect evidence	Rothenthurm, SwitzerlandHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “Solar Solutions Group Since 2015, Solar Solutions have been helping customers worldwide to achieve their sustainability goals.” Source: RevenueBase Database · checked Sep 15, 2026
22	Convoltas AG	Partial evidence	Immensee, SwitzerlandHQ checked Sep 15, 2026	11-50	12 contacts →
	Partial evidence “Die Energiespezialisten der convoltas AG sind auf die Entwicklung, den Bau und den Unterhalt von Photovoltaik-Grossanlagen spezialisiert.” Source: RevenueBase Database · checked Sep 15, 2026
23	Xeeo Gmbh DIE Energieritter	Partial evidence	Belp, SwitzerlandHQ checked Sep 15, 2026	11-50	10 contacts →
	Partial evidence “Wir sind Experten in der Beratung und Ausführung für verschiedene Photovoltaiksysteme, sei es Aufdach, Indach oder Flachdach, und verfügen über umfassende Kenntnisse in der…” Source: RevenueBase Database · checked Sep 15, 2026
24	Tresolar AG	Indirect evidence	Baar, SwitzerlandHQ checked Sep 15, 2026	11-50	10 contacts →
	Indirect evidence “Das Team-Tresolar ist Ihr technischer und ästhetischer Lösungsfinder im Bereich Solarenergie.” Source: RevenueBase Database · checked Sep 15, 2026
25	Swiss Solar AG	Indirect evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	51-200	10 contacts →
	Indirect evidence “Swiss Solar AG is an independent European company, represented in over 100 countries around the world, with headquarters in Zug, Switzerland.” Source: RevenueBase Database · checked Sep 15, 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: photovoltaic equipment manufacturing companies. 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 photovoltaic equipment manufacturing companies.
Partial evidence: Its own public description names part of photovoltaic equipment manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic equipment manufacturing companies. 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 159 photovoltaic equipment manufacturing companies based in Switzerland

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Photovoltaic equipment manufacturing companies based in Switzerland at a glance

As of Sep 15, 2026

34.0%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Baar

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 159 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 photovoltaic equipment manufacturing 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 “photovoltaic equipment manufacturing 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 photovoltaic equipment manufacturing 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 photovoltaic equipment manufacturing 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, 501 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 15, 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 photovoltaic equipment manufacturing 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 photovoltaic equipment manufacturing companies are there based in Switzerland?

RevenueBase identified 159 photovoltaic equipment manufacturing 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?

Meyer Burger Technology AG, headquartered in Gwatt Thun, tops this list with the largest team on record.

Which city has the most photovoltaic equipment manufacturing companies?

Baar leads with 5 headquartered companies, followed by Basel (5) and Sion (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 501 verified decision-maker contacts tracked across these 159 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 15, 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.