Company lists · Data refreshed November 2026

Top 25 Solar system optimization software companies based in Switzerland

RevenueBase identified 84 company matches for solar system optimization software companies associated with Switzerland as of November 2026 and tracks 543 professional contacts across them, including 250 with verified work emails. Zurich is the largest hub.

This list covers company matches for solar system optimization software companies associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
84Companies
543Contacts tracked
250Verified emails
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The 25 largest solar system optimization software companies based in Switzerland

Ranked by team size
Top 25 of 84 company matches for solar system optimization software companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDeitingen, SwitzerlandHQ recorded Nov 5, 2026201-50086 contacts →

Exact match

“Built with cutting-edge technology, economical to operate and easy to install: Solar systems from Megasol combine performance, reliability and appearance - from standardized…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchArlesheim, SwitzerlandHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energielösungen!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPrilly, SwitzerlandHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Software to detect and predict failures, increase performance up to 10% & optimize O&M interventions costs by 80%.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBern, SwitzerlandHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Smart Energy Link macht Solarstrom in Mehrparteienhäusern und in Siedlungen nutzbar: einfach, wirtschaftlich und ökologisch.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSatigny, SwitzerlandHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Maximize your photovoltaic systems' potential PVsyst is the leading software for the design, simulation and analysis of photovoltaic systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBurgdorf, SwitzerlandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“RESiQ setzt sich für den erfolgreichen Einsatz von erneuerbaren Ressourcen (RES) ein und ermöglicht durch intelligente technische Lösungen (iQ) deren effiziente und nachhaltige…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBasel, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“The web-based software for financial modelling, asset & portfolio management of renewables.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWinterthur, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“The Swiss company Vela Solaris develops and distributes the simulation software Polysun worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchImmensee, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Die Energiespezialisten der convoltas AG sind auf die Entwicklung, den Bau und den Unterhalt von Photovoltaik-Grossanlagen spezialisiert.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBaden, SwitzerlandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Intelligente Lösungen für Monitoring und optimalen Eigenverbrauch.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLonay, SwitzerlandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Spécialiste en optimisation énergétique!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchRuswil, SwitzerlandHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Strom vom Dach, e gueti Sach!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBaar, SwitzerlandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Das Team-Tresolar ist Ihr technischer und ästhetischer Lösungsfinder im Bereich Solarenergie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBülach, SwitzerlandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Soltastic AG – Ihre Sonne.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchWallisellen, SwitzerlandHQ recorded Nov 5, 20261-109 contacts →

Exact match

“SoloSolar GmbH realisiert hochwertige, schlüsselfertige Solaranlagen im Privat- und Gewerbebereich.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchVuiteboeuf, SwitzerlandHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Nous offrons une gamme complète de produits et services pour répondre à vos besoins en matière d'énergie solaire et d'efficacité énergétique.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchGeneva, SwitzerlandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“EST RES (Energy Systems Technology for Renewable Energy Sources) was founded in 2005 by Niko A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBubikon, SwitzerlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Photovoltaikanlage und Energiemanagement aus einer Hand.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchOrsières, SwitzerlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Mon partenaire photovoltaïque valaisan”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchQuartino, SwitzerlandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Hai mai pensato di produrre in modo indipendente l’energia per la tua casa o azienda?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchZurich, SwitzerlandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Nispera is now part of Fluence, delivering advanced software solutions to optimize power generation assets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMuri B. Bern, SwitzerlandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“esfera - Ihr zuverlässiger Anbieter für Solarenergie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBrugg, SwitzerlandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Solaranlagen, Energiekonzepte und -projekte ENPRO entwickelt, plant und realisiert effiziente Solarpakete und individuelle Photovoltaiksysteme aller Art für Eigenheimbesitzer und…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Neolec offers a range of services to manage your photovoltaic installations in a smart way.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchRotkreuz, SwitzerlandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“No more paperwork chaos, Excel headaches, and the application marathon for solar installations!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 84 solar system optimization software companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 250 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar system optimization software companies based in Switzerland at a glance

As of Nov 5, 2026
46.0%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Zurich
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
28
51-200
2
201-500
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 84 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “solar system optimization software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 250 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “solar system optimization software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar system optimization software companies are there based in Switzerland?

RevenueBase identified 84 company matches for solar system optimization software companies associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Megasol Energie AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most solar system optimization software companies?

Zurich leads with 5 company records, followed by Bern (2) and Chur (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 250 professional contacts with verified work emails tracked across these 84 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.