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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFunds & Investment CompaniesRothenburgLien Group AG
Lien Group AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Lien Group AG is a Real Estate Private Debt investment and brokerage firm. It structures and arranges mortgage-backed loans and equity-replacement financing for property developers, provides direct lending and advisory services, and offers investment products such as direct investments, club deals and investment vehicles for high-net-worth individuals, family offices and small foundations.

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Products & services

Industry:Funds & Investment Companies
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Lien Group AG

Real Estate Brokerage
✓ Offered9
Real Estate Private Debt
Mortgage-secured loans for real estate developers and owners; as an alternative or in addition to bank financing, with regular interest payments and participation in Swiss residential projects.
Direct investments
Targeted direct investments in individual real estate private debt projects; access for qualified investors, with support for structuring and selecting suitable transactions.
Club Deals
Co-investments in selected real estate private debt transactions; for qualified investors as a structured participation in individual deals.
Investment vehicles
Structured investment vehicles for investments in real estate private debt; access for qualified private investors, family offices, investment foundations and pension funds.
Equity substitute for property development
Provision of an equity substitute for project developers; financing part or all of the equity to realize and scale development projects.
Subordinated capital for existing real estate
Subordinated capital for existing real estate, replacing equity and hidden reserves; creates liquidity for further investments or an optimized financing structure.
Portfolio financing
Refinancing for portfolios of existing real estate, land for development and development projects; used to raise liquidity and optimize the capital structure.
Direct Lending
Direct real estate financing for developers and owners; alternative or complementary lending with mortgage-secured loans and a short term.
Advisory
Advisory support for real estate financing and real estate private debt; assistance with structuring, financing solutions and deal implementation.
Trust & reputation

ranQ Trust Score of Lien Group AG

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Lien Group 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.
x
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%
Lien Group AG scores 59.7 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.39.612%
  • 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.55.07%
Lien Group AG scores 83.3 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).83.322%
Lien Group AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Bertiswilstrasse 2
6023 Rothenburg

At a glance

Legal form
Corporation
UID
CHE-162.293.202
Founded
2024 · 2 years
Last commercial register change
December 15, 2025
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.
100.0
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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