Company lists · Data refreshed September 2026
Top 25 Energy efficiency as a service companies based in Switzerland
RevenueBase identified 66 company matches for energy efficiency as a service companies associated with Switzerland as of September 2026 and tracks 409 professional contacts across them, including 202 with verified work emails. Geneva is the largest hub.
This list covers company matches for energy efficiency as a service 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 September 21, 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.
The 25 largest energy efficiency as a service companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 35 contacts → | ||||
Exact match “Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 31 contacts → | ||||
Exact match “Seit 2001 bieten wir unseren Teilnehmern unter der Einhaltung von Energieträger- und Produkteneutralität einen Rund-um-Service im Energie-Management mit bewährten und von Behörden…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 26 contacts → | ||||
Exact match “ECCO2 Solutions AG offers innovative services for energy efficiency in buildings.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 26 contacts → | ||||
Exact match “smart-me makes energy management simple, affordable and suitable for the mass.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “At Solas Capital, we provide specialised financing solutions for demand-side energy projects, bridging the gap between institutional investors and high-impact energy efficiency…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “Your partner for energy saving in Switzerland With our energy services, we ensure efficient management of heating, air conditioning, water and electricity consumption, and do so…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Spécialiste en optimisation énergétique!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Jusqu’à 40% d’économies pour votre chauffage YORD vous accompagne dans la réduction et le monitoring de la consommation énergétique des chauffages pour tous les types de bâtiments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “EnerBat assure la gestion énergétique globale du bâtiment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “ennovatis bietet Ihnen clevere Energielösungen und langjährige Expertise aus einer Hand zu den Themen Energiemanagement, Abrechnungen und Engineering von Energiesystemen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Oxoia minimizes the energy expenses of a building.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Etablie à Lausanne, l’entreprise Local Energy est une solution sur mesure et sans risque pour les propriétaires souhaitant optimiser la consommation de leurs bâtiments tout en…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Damit Immobilienprojekte technisch, wirtschaftlich und regulatorisch zukunftssicher bleiben, denken wir Energie von Anfang an gesamtheitlich: von der Mess- und Steuerinfrastruktur…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “EnergyOptimizer steht für ganzheitliches Energiemanagement das Ressourcen schont und Ihre Energiebilanz verbessert.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Sundust AG bietet Finanzierungs- und Betriebslösungen für Energieanlagen für Industrie, Gewerbe und Renditeimmobilien – von der Planung und Finanzierung bis zum Betrieb und…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Energieeffizienz, erneuerbare Energien und Komfort sind unsere Kernkompetenzen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Etawatt wurde gegründet, um Unternehmen, Gemeinden und Hauseigentümern den Zugang zu nachhaltiger Energie zu vereinfachen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “At EcoSolve.Energy, we stand for measurable energy efficiency powered by smart IoT technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Nous sommes une société partenaire de Soleol SA et faisant partie du même groupe (Greentech Holding SA).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “L'efficacité énergétique à votre service, afin d'optimiser vos moyens de production.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy efficiency as a service companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 66 energy efficiency as a service companies based in Switzerland
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Energy efficiency as a service companies based in Switzerland at a glance
As of Sep 21, 2026Companies by employee count
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 66 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 “energy efficiency as a service 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 202 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 September 21, 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 “energy efficiency as a service companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency as a service companies are there based in Switzerland?
RevenueBase identified 66 company matches for energy efficiency as a service companies associated with Switzerland as of September 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?
Ista Swiss AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency as a service companies?
Geneva leads with 6 company records, followed by Zurich (4) and Fribourg (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 202 professional contacts with verified work emails tracked across these 66 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 66 energy efficiency as a service companies based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Energy efficiency as a service companies by geography
- Energy efficiency as a service companies based in Barcelona, Spain
- Energy efficiency as a service companies based in Madrid, Spain
- Energy efficiency as a service companies based in Atlanta, United States
- Energy efficiency as a service companies based in Houston, United States
- Energy efficiency as a service companies based in New York, United States
- Energy efficiency as a service companies based in Australia
- Energy efficiency as a service companies based in Austria
- Energy efficiency as a service companies based in Belgium
- Energy efficiency as a service companies based in Brazil
- Energy efficiency as a service companies based in Canada
- Energy efficiency as a service companies based in Chile
- Energy efficiency as a service companies based in Colombia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficiency as a service companies based in Barcelona, Spain
- Energy efficiency as a service companies based in Madrid, Spain
- Energy efficiency as a service companies based in Atlanta, United States
- Energy efficiency as a service companies based in Houston, United States
- Energy efficiency as a service companies based in New York, United States
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Company intelligence · public preview
Top 25 energy efficiency as a service companies based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 66 matching company records for energy efficiency as a service companies based in Switzerland, with 409 tracked contacts and 202 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy efficiency as a service companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ista Swiss AGista-swiss.chHQ: Oftringen, SwitzerlandReported employees: 51-200 | Oftringen, Switzerland | 51-200 | Exact match | 35 contacts → |
“Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 31 contacts → |
“Seit 2001 bieten wir unseren Teilnehmern unter der Einhaltung von Energieträger- und Produkteneutralität einen Rund-um-Service im Energie-Management mit bewährten und von Behörden…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ecco2 Solutions AGecco2.chHQ: Givisiez, SwitzerlandReported employees: 11-50 | Givisiez, Switzerland | 11-50 | Exact match | 26 contacts → |
“ECCO2 Solutions AG offers innovative services for energy efficiency in buildings.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Smart-Me INCsmart-me.comHQ: Rotkreuz, SwitzerlandReported employees: 11-50 | Rotkreuz, Switzerland | 11-50 | Exact match | 26 contacts → |
“smart-me makes energy management simple, affordable and suitable for the mass.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Solas Capital AGsolas.capital HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 19 contacts → |
“At Solas Capital, we provide specialised financing solutions for demand-side energy projects, bridging the gap between institutional investors and high-impact energy efficiency…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gestical SAgestical.chHQ: Cadempino, SwitzerlandReported employees: 11-50 | Cadempino, Switzerland | 11-50 | Exact match | 15 contacts → |
“Your partner for energy saving in Switzerland With our energy services, we ensure efficient management of heating, air conditioning, water and electricity consumption, and do so…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Home Intelligence Sàrlhomeintelligence-group.chHQ: Lonay, SwitzerlandReported employees: 11-50 | Lonay, Switzerland | 11-50 | Exact match | 14 contacts → |
“Spécialiste en optimisation énergétique!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  E-Nno Switzerland SAe-nno.chHQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 12 contacts → |
“E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DM Energieberatung AGdmeag.chHQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 11 contacts → |
“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  YORDyord.chHQ: Fribourg, SwitzerlandReported employees: 1-10 | Fribourg, Switzerland | 1-10 | Exact match | 10 contacts → |
“Jusqu’à 40% d’économies pour votre chauffage YORD vous accompagne dans la réduction et le monitoring de la consommation énergétique des chauffages pour tous les types de bâtiments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Enerbat SAenerbat.chHQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 9 contacts → |
“EnerBat assure la gestion énergétique globale du bâtiment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ennovatis Schweiz AGennovatis.comHQ: Olten, SwitzerlandReported employees: 11-50 | Olten, Switzerland | 11-50 | Exact match | 9 contacts → |
“ennovatis bietet Ihnen clevere Energielösungen und langjährige Expertise aus einer Hand zu den Themen Energiemanagement, Abrechnungen und Engineering von Energiesystemen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  OXOIAoxoia.comHQ: Baden, SwitzerlandReported employees: 1-10 | Baden, Switzerland | 1-10 | Exact match | 9 contacts → |
“Oxoia minimizes the energy expenses of a building.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Local Energy SA Régie Énergétiquelocal-energy.chHQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 8 contacts → |
“Etablie à Lausanne, l’entreprise Local Energy est une solution sur mesure et sans risque pour les propriétaires souhaitant optimiser la consommation de leurs bâtiments tout en…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Imovatec AGimovatec.chHQ: Hünenberg, SwitzerlandReported employees: 11-50 | Hünenberg, Switzerland | 11-50 | Exact match | 8 contacts → |
“Damit Immobilienprojekte technisch, wirtschaftlich und regulatorisch zukunftssicher bleiben, denken wir Energie von Anfang an gesamtheitlich: von der Mess- und Steuerinfrastruktur…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Energy Efficiency HUB AGeehub.euHQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 7 contacts → |
“Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Energyoptimizer AGenergyoptimizer.chHQ: Pieterlen, SwitzerlandReported employees: 11-50 | Pieterlen, Switzerland | 11-50 | Exact match | 6 contacts → |
“EnergyOptimizer steht für ganzheitliches Energiemanagement das Ressourcen schont und Ihre Energiebilanz verbessert.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sundust AGsundustgroup.com HQ: Rotkreuz, SwitzerlandReported employees: 1-10 | Rotkreuz, Switzerland | 1-10 | Exact match | 5 contacts → |
“Sundust AG bietet Finanzierungs- und Betriebslösungen für Energieanlagen für Industrie, Gewerbe und Renditeimmobilien – von der Planung und Finanzierung bis zum Betrieb und…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Schaffhausen, SwitzerlandReported employees: 11-50 | Schaffhausen, Switzerland | 11-50 | Exact match | 4 contacts → |
“Energieeffizienz, erneuerbare Energien und Komfort sind unsere Kernkompetenzen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etawatt AGetawatt.ch HQ: Schaffhausen, SwitzerlandReported employees: 1-10 | Schaffhausen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Etawatt wurde gegründet, um Unternehmen, Gemeinden und Hauseigentümern den Zugang zu nachhaltiger Energie zu vereinfachen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Helvetia Energyhelvetia-energy.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 3 contacts → |
“Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ecosolve.Energy LTDecosolve.energyHQ: Landquart, SwitzerlandReported employees: 1-10 | Landquart, Switzerland | 1-10 | Exact match | 3 contacts → |
“At EcoSolve.Energy, we stand for measurable energy efficiency powered by smart IoT technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Energybat Consultingenergybat.ch HQ: Estavayer-le-lac, SwitzerlandReported employees: 1-10 | Estavayer-le-lac, Switzerland | 1-10 | Exact match | 3 contacts → |
“Nous sommes une société partenaire de Soleol SA et faisant partie du même groupe (Greentech Holding SA).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Chrono Energie SAchrono-energie.chHQ: Vufflens-la-ville, SwitzerlandReported employees: 1-10 | Vufflens-la-ville, Switzerland | 1-10 | Exact match | 3 contacts → |
“L'efficacité énergétique à votre service, afin d'optimiser vos moyens de production.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Workswell Bureau D'ingénieurs MCR & GTBworkswell.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 66 company matches
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Energy efficiency as a service companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
65 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 66 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency as a service companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency as a service companies did RevenueBase find based in Switzerland?
The saved snapshot records 66 matching company records, 409 tracked contacts and 202 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficiency as a service companies by geography
- Energy efficiency as a service companies based in Barcelona, Spain
- Energy efficiency as a service companies based in Madrid, Spain
- Energy efficiency as a service companies based in Atlanta, United States
- Energy efficiency as a service companies based in Houston, United States
- Energy efficiency as a service companies based in New York, United States
- Energy efficiency as a service companies based in Australia
- Energy efficiency as a service companies based in Austria
- Energy efficiency as a service companies based in Belgium
- Energy efficiency as a service companies based in Brazil
- Energy efficiency as a service companies based in Canada
- Energy efficiency as a service companies based in Chile
- Energy efficiency as a service companies based in Colombia
Cite this list
RevenueBase Data Team. Top 25 energy efficiency as a service companies based in Switzerland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/energy-efficiency-as-a-service-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Energy efficiency as a service companies based in Barcelona, Spain
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Company intelligence · public preview
Top 25 energy efficiency as a service companies based in Switzerland
RevenueBase records 66 matching company records for energy efficiency as a service companies based in Switzerland, with 409 tracked contacts and 202 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy efficiency as a service companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ista Swiss AGista-swiss.ch HQ: Oftringen, SwitzerlandReported employees: 51-200 | Oftringen, Switzerland | 51-200 | Exact match | 35 contacts → |
“Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 31 contacts → |
“Seit 2001 bieten wir unseren Teilnehmern unter der Einhaltung von Energieträger- und Produkteneutralität einen Rund-um-Service im Energie-Management mit bewährten und von Behörden…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ecco2 Solutions AGecco2.ch HQ: Givisiez, SwitzerlandReported employees: 11-50 | Givisiez, Switzerland | 11-50 | Exact match | 26 contacts → |
“ECCO2 Solutions AG offers innovative services for energy efficiency in buildings.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Smart-Me INCsmart-me.com HQ: Rotkreuz, SwitzerlandReported employees: 11-50 | Rotkreuz, Switzerland | 11-50 | Exact match | 26 contacts → |
“smart-me makes energy management simple, affordable and suitable for the mass.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Solas Capital AGsolas.capital HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 19 contacts → |
“At Solas Capital, we provide specialised financing solutions for demand-side energy projects, bridging the gap between institutional investors and high-impact energy efficiency…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gestical SAgestical.ch HQ: Cadempino, SwitzerlandReported employees: 11-50 | Cadempino, Switzerland | 11-50 | Exact match | 15 contacts → |
“Your partner for energy saving in Switzerland With our energy services, we ensure efficient management of heating, air conditioning, water and electricity consumption, and do so…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Home Intelligence Sàrlhomeintelligence-group.ch HQ: Lonay, SwitzerlandReported employees: 11-50 | Lonay, Switzerland | 11-50 | Exact match | 14 contacts → |
“Spécialiste en optimisation énergétique!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | E-Nno Switzerland SAe-nno.ch HQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 12 contacts → |
“E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DM Energieberatung AGdmeag.ch HQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 11 contacts → |
“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | YORDyord.ch HQ: Fribourg, SwitzerlandReported employees: 1-10 | Fribourg, Switzerland | 1-10 | Exact match | 10 contacts → |
“Jusqu’à 40% d’économies pour votre chauffage YORD vous accompagne dans la réduction et le monitoring de la consommation énergétique des chauffages pour tous les types de bâtiments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Enerbat SAenerbat.ch HQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 9 contacts → |
“EnerBat assure la gestion énergétique globale du bâtiment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ennovatis Schweiz AGennovatis.com HQ: Olten, SwitzerlandReported employees: 11-50 | Olten, Switzerland | 11-50 | Exact match | 9 contacts → |
“ennovatis bietet Ihnen clevere Energielösungen und langjährige Expertise aus einer Hand zu den Themen Energiemanagement, Abrechnungen und Engineering von Energiesystemen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OXOIAoxoia.com HQ: Baden, SwitzerlandReported employees: 1-10 | Baden, Switzerland | 1-10 | Exact match | 9 contacts → |
“Oxoia minimizes the energy expenses of a building.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Local Energy SA Régie Énergétiquelocal-energy.ch HQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 8 contacts → |
“Etablie à Lausanne, l’entreprise Local Energy est une solution sur mesure et sans risque pour les propriétaires souhaitant optimiser la consommation de leurs bâtiments tout en…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Imovatec AGimovatec.ch HQ: Hünenberg, SwitzerlandReported employees: 11-50 | Hünenberg, Switzerland | 11-50 | Exact match | 8 contacts → |
“Damit Immobilienprojekte technisch, wirtschaftlich und regulatorisch zukunftssicher bleiben, denken wir Energie von Anfang an gesamtheitlich: von der Mess- und Steuerinfrastruktur…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Energy Efficiency HUB AGeehub.eu HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 7 contacts → |
“Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Energyoptimizer AGenergyoptimizer.ch HQ: Pieterlen, SwitzerlandReported employees: 11-50 | Pieterlen, Switzerland | 11-50 | Exact match | 6 contacts → |
“EnergyOptimizer steht für ganzheitliches Energiemanagement das Ressourcen schont und Ihre Energiebilanz verbessert.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sundust AGsundustgroup.com HQ: Rotkreuz, SwitzerlandReported employees: 1-10 | Rotkreuz, Switzerland | 1-10 | Exact match | 5 contacts → |
“Sundust AG bietet Finanzierungs- und Betriebslösungen für Energieanlagen für Industrie, Gewerbe und Renditeimmobilien – von der Planung und Finanzierung bis zum Betrieb und…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Schaffhausen, SwitzerlandReported employees: 11-50 | Schaffhausen, Switzerland | 11-50 | Exact match | 4 contacts → |
“Energieeffizienz, erneuerbare Energien und Komfort sind unsere Kernkompetenzen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etawatt AGetawatt.ch HQ: Schaffhausen, SwitzerlandReported employees: 1-10 | Schaffhausen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Etawatt wurde gegründet, um Unternehmen, Gemeinden und Hauseigentümern den Zugang zu nachhaltiger Energie zu vereinfachen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Helvetia Energyhelvetia-energy.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 3 contacts → |
“Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ecosolve.Energy LTDecosolve.energy HQ: Landquart, SwitzerlandReported employees: 1-10 | Landquart, Switzerland | 1-10 | Exact match | 3 contacts → |
“At EcoSolve.Energy, we stand for measurable energy efficiency powered by smart IoT technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Energybat Consultingenergybat.ch HQ: Estavayer-le-lac, SwitzerlandReported employees: 1-10 | Estavayer-le-lac, Switzerland | 1-10 | Exact match | 3 contacts → |
“Nous sommes une société partenaire de Soleol SA et faisant partie du même groupe (Greentech Holding SA).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Chrono Energie SAchrono-energie.ch HQ: Vufflens-la-ville, SwitzerlandReported employees: 1-10 | Vufflens-la-ville, Switzerland | 1-10 | Exact match | 3 contacts → |
“L'efficacité énergétique à votre service, afin d'optimiser vos moyens de production.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Workswell Bureau D'ingénieurs MCR & GTBworkswell.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 66 company matches
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Energy efficiency as a service companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
65 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 66 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency as a service companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency as a service companies did RevenueBase find based in Switzerland?
The saved snapshot records 66 matching company records, 409 tracked contacts and 202 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 energy efficiency as a service companies based in Switzerland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/energy-efficiency-as-a-service-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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