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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorLausanneEARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA
EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Earth Space Technical Ecosystem Enterprises (ESTEE) is the development and provision of innovative solutions for Life Support Systems (LSS) and bioregenerative technologies, suitable for both human spaceflight and terrestrial applications. This includes the development of products and systems that convert waste into resources, such as the Space Urinalysis Module for Innovative Toilet (SUMIT), as well as the research and development of mHealth solutions for urine monitoring. The company's goal is to facilitate human spaceflight while developing sustainable and environmentally compatible solutions for resource management on Earth.

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Products & services

Industry:Sustainability Sector
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3.9/5

EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA

✓ Offered5
Development of life-support systems (LSS)
Development of life-support systems for spaceflight and terrestrial applications, focusing on closed habitat demonstrators, resource recycling, food production and atmosphere regeneration.
Prototypes for closed habitat demonstrators
Design and development of prototypes for closed habitat demonstrators, including SP1 as a proof of concept for autonomous, bioregenerative habitats.
mHealth solutions for urine monitoring
Development of mHealth solutions for non-invasive urine monitoring, with biomarker measurement for wellbeing, fitness and health as well as for the operation of ALSS processes.
Space-to-Earth technology transfer
Technology transfer between spaceflight technologies and terrestrial applications, in particular for sustainable solutions, closed-loop systems and commercial applications on Earth.
R&D on bioregenerative and circular-oriented systems
Research and development on bioregenerative approaches, waste-to-resource concepts and circular-oriented systems to minimise anthropogenic impacts.
Trust & reputation

ranQ Trust Score of EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA scores 52.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.224%
  • 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.17.610%
  • 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.50.08%
EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA scores 83.5 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.95.212%
  • 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.55.07%
EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA scores 85.0 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).85.022%
EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue du Théâtre 7
1005 Lausanne

At a glance

Legal form
Corporation
UID
CHE-213.780.911
Founded
2013 · 13 years
Last commercial register change
June 26, 2026
Employees
1 to 10
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.100.06%
  • 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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