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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy producerLausanneYoudera Group SA
Youdera Group SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Youdera Group SA designs, finances, installs and operates distributed energy systems for businesses. Its services include solar PV, battery storage, roof renovation, and system monitoring and maintenance, with projects delivered through power purchase agreements and other energy-service contracts.

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Service area

Offering

Products & services

Industry:Energy producer
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Youdera Group SA

Photovoltaics
✓ Offered4
Solar power supply via PPA
Solar power at contractually agreed prices from systems on or near the customer’s site. Depending on the project, services include design, financing, installation, operation and maintenance; battery storage is optional.
Solar project financing
Financing for qualified solar installer projects following project review and pre-approval. Partners can simulate PPA terms, and funding is provided against agreed project milestones.
Solar asset acquisition and upgrades
Purchase of existing photovoltaic systems or PPA contracts for a lump sum. Optional services include technical upgrades and repairs, followed by the assumption of operations, monitoring and maintenance.
Solar bond (Youdera Bond)
A bond presented as an investment in Switzerland’s energy transition, with a five-year term and a minimum subscription of CHF 5,000. The website states an annual interest rate of 3.15%.
Trust & reputation

ranQ Trust Score of Youdera Group SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of November 2026

Youdera Group SA scores 80.0 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.65.024%
  • 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.100.010%
  • 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.100.08%
Youdera Group SA scores 84.8 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.89.612%
  • 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%
Youdera Group SA scores 88.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).88.322%
Youdera Group SA scores 35.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.51.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Youdera Group SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 128 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 128 reviews across all connected sources

Sources
GGoogle4.3128
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

April 8, 2026Media
Amundi invests in Youdera to scale distributed energy infrastructure
startupticker.ch

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Location

EPFL Innovation Park, Bâtiment C
1015 Lausanne
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-280.524.883
Founded
2015 · 11 years
Last commercial register change
March 19, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • VDVaud
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.
100.0
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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