ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementGrenchenHeiri Architektur + Immobilien AG
Heiri Architektur + Immobilien AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Heiri Architektur + Immobilien AG is an architecture and real estate firm offering architectural planning and project services for new constructions and renovations, together with property sales, rental and management services.

AI-generated
Offering

Products & services

Industry:Property Management
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.

Discover Leadhub
4.3/5

Heiri Architektur + Immobilien AG

✓ Offered6
Real estate marketing
Sale of investment properties, commercial real estate, real estate projects, plots of land, condominiums and single-family houses; viewings, setting the market price, marketing materials, handling prospective buyers, preparation of purchase contracts and property handover.
Property management
Technical and administrative management of commercial and residential properties; contract administration, rent collection, property accounting, heating and ancillary cost statements as well as rent calculations.
Initial letting
Support for initial letting starting from the planning stage; market and location analyses, apartment mix, target groups and markets, setting the rental price, marketing materials, viewings, lease agreements and property handover.
Project development
Project development for new and existing buildings; condition analyses, feasibility studies and concept design as a basis for further planning.
Planning
Project planning, building permit procedures and detailed design for developing drafts for technically and aesthetically mature, permit-ready projects.
Construction management
Client advisory, client representation, construction management and construction accounting; organizational, administrative and process-oriented services during the construction process.
Trust & reputation

ranQ Trust Score of Heiri Architektur + Immobilien AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Heiri Architektur + Immobilien AG scores 71.7 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.52.124%
  • 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.95.08%
Heiri Architektur + Immobilien AG scores 89.3 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%
Heiri Architektur + Immobilien AG 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%
Heiri Architektur + Immobilien AG scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Heiri Architektur + Immobilien AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 out of 5 stars from 61 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
4
of 5

Aggregated from 61 reviews across all connected sources

Sources
GGoogle461
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Heiri Architektur + Immobilien AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Heiri Architektur + Immobilien AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Heiri Architektur + Immobilien AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Heiri Architektur + Immobilien AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Niklaus Wengi-Strasse 104
2540 Grenchen
Opening hours
Mon
08:30 - 11:30, 13:30 - 17:00
Tue
08:30 - 11:30, 13:30 - 17:00
Wed
08:30 - 11:30, 13:30 - 17:00
Thu
08:30 - 11:30, 13:30 - 17:00
Fri
08:30 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.917.303
Founded
1991 · 35 years
Last commercial register change
May 5, 2023
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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    IW
    IZ Wohnraum AG Grenchen
    Grenchen
    HI
    HELVESTA Immobilien AG
    Grenchen
    AI
    AXXINA Immobilien AG
    Grenchen
    CG
    Christoph Geiser Immobilien
    Feldbrunnen
    LA
    Livo AG Immobilienverwaltungs- und Treuhandbüro Olten
    Olten
    AV
    Amova Verwaltungen, Manuela Stäheli Weishaupt
    Obergösgen
    LG
    Luwimmo GmbH
    Witterswil
    TI
    Trivora Immobilien AG
    Solothurn