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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today

DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringFrauenfeldwattss Services AG

Verified· 2 sourcesTrust Score

Summary

About the company

wattss Services AG develops, plans and installs modular battery storage systems and provides energy management services together with partners.

AI-generated

Offering

Products & services

Industry:Technical Consulting & EngineeringEnergy Industry

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3.9/5

wattss Services AG

✓ Offered4

Large-Scale Battery Storage

Development, planning, implementation and operation of large-scale battery storage systems for utilities, infrastructure projects and industrial applications, from site development to long-term operation.

Modular Battery Storage

Planning and implementation of battery storage solutions for industry, commerce and real estate to optimise energy consumption, peak loads and self-sufficiency.

Financing and Investment

Structuring and financing battery storage projects, plus access to infrastructure investments in the growing energy storage market.

Networking and Marketing

Networking storage units into an intelligent overall system and unlocking their economic impact in real time.

Trust & reputation

ranQ Trust Score of wattss Services AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

wattss Services AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.

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CriterionValueWeight

Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%

wattss Services AG scores 57.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.

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CriterionValueWeight

Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
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%

wattss Services AG scores 83.3 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).83.322%

wattss Services AG scores 71.4 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 35.71.44%
Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

Qualifications+0.00

wattss Services AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Hier entsteht die Karte

Maurerstrasse 6

8500 Frauenfeld

At a glance

Legal form: Corporation
UID: CHE-249.822.636
Founded: 2025 · 1 year
Last commercial register change: March 5, 2026
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.

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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