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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryAssociations & Interest GroupsInterest GroupsLausanneFondation Solar Impulse
Fondation Solar Impulse Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Fondation Solar Impulse is a foundation that identifies, assesses and promotes clean, economically viable solutions through a curated Solutions Explorer and an Efficient Solution Label. It also supports adoption through advocacy, partnerships and a network connecting innovators, investors and decision-makers.

AI-generated
Offering

Products & services

Industry:Interest Groups
✓ Offered6
Solutions Explorer
Search engine for climate solutions with 1000+ reviewed clean-tech solutions, organised by sectors and themes, supporting implementation and scaling.
Solar Impulse Efficient Solution Label
Assessment and label for submitted solutions by independent experts, focused on environmental impact and economic profitability.
City Solutions
Guide and thematic solutions for cities covering energy, buildings, mobility, waste, and water and infrastructure systems.
Clean-Tech Investor Matching
Matching innovators and investors through meetings, e-pitches, and a collaborative platform to finance scalable sustainable solutions.
Advocacy and Policy Engagement
Climate advocacy with activities on policy processes, cities and regions, and communication tools for decision-makers.
Ecosystem and Network Access
Member network for innovators, investors, adopters and promoters, including member map, charter, and events.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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4.1/5

Fondation Solar Impulse

Trust & reputation

ranQ Trust Score of Fondation Solar Impulse: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Fondation Solar Impulse scores 59.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.75.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.40.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Fondation Solar Impulse scores 88.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Fondation Solar Impulse scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Fondation Solar Impulse scores 100.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fondation Solar Impulse reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Chemin de Montolivet 19
1006 Lausanne
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-111.703.388
Founded
2004 · 22 years
Last commercial register change
September 11, 2025
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
97.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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