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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryFinance & InsuranceInvestment companyZurichIAZI, Informations- und Ausbildungszentrum für Immobilien AG
IAZI, Informations- und Ausbildungszentrum für Immobilien AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

IAZI, Informations- und Ausbildungszentrum für Immobilien AG provides real estate market analysis, property valuations and real estate indices. Its services also include portfolio and mortgage software, benchmarking, advisory services and other valuation work.

AI-generated
Offering

Products & services

Industry:Investment company
✓ Offered11
Portfolio management
REPM for managing real-estate portfolios with master-data maintenance, investment planning, budgeting, a CO2 reduction pathway, valuations, MIS analyses as well as portfolio and risk analyses.
Portfolio valuation
Valuation of larger real-estate portfolios with REPM, standardised interfaces, DCF and other valuation standards, renovation planning, market data and a national experts network.
Hedonic valuation
Hedonic real-estate valuation for single-family houses, condominiums and multi-family houses using statistical comparison values, available online and integrable via API.
Transaction & project valuation
Objective valuation of properties for purchase and sale as well as for land and project developments; including transaction valuation, project and land valuation and a second opinion.
Benchmarking
Analysis of directly held real-estate portfolios with the IAZI Swiss Property Benchmark®, including comparison of performance, costs and key figures, as well as a web application and a Nearest Neighbour function.
Rent analyses
Analysis of existing and asking rents for apartments, offices, commercial premises, parking spaces and storage areas; with IAZI rent models, market rents, a report and a dashboard.
Market and location data
Real-estate-relevant location data for municipality, locality and address with Location Report, Maps Pro as well as information on prices, land values, rents and location quality.
API access
API access to all software functions with Address Validation API, RER API, Models API, Data API, as well as Micro- and Macro-APIs for integration into customer systems.
Sustainability & ESG
ESG solutions for real estate with EcoCheck, e-learning, sustainability analysis for mortgage portfolios and a CO2 reduction pathway for transparency, reporting and planning.
Risk strategy analysis
Advisory services and data-based solutions for risk steering of mortgage holdings and for strategy development for real-estate portfolios, including political and market-related analyses.
Policy monitoring
Monitoring of real-estate policy proposals and trends at federal, cantonal and city level with quarterly reports, dashboard and support in Public Affairs.
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4.2/5

IAZI, Informations- und Ausbildungszentrum für Immobilien AG

Trust & reputation

ranQ Trust Score of IAZI, Informations- und Ausbildungszentrum für Immobilien AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of November 2026

IAZI, Informations- und Ausbildungszentrum für Immobilien AG scores 62.4 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.49.324%
  • 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.73.510%
  • 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.88.08%
IAZI, Informations- und Ausbildungszentrum für Immobilien AG scores 94.3 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.90.07%
IAZI, Informations- und Ausbildungszentrum für Immobilien AG scores 86.7 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).86.722%
IAZI, Informations- und Ausbildungszentrum für Immobilien AG scores 50.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

IAZI, Informations- und Ausbildungszentrum für Immobilien AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.8 out of 5 stars from 17 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle3.817
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

April 28, 2026Media
Rivora hat zwei IAZI-Awards gewonnen
punkt4.info

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Comparisons

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Location

Thurgauerstrasse 36
8050 Zurich
Opening hours
Mon
08:00 - 12:30, 13:30 - 18:00
Tue
08:00 - 12:30, 13:30 - 18:00
Wed
08:00 - 12:30, 13:30 - 18:00
Thu
08:00 - 12:30, 13:30 - 18:00
Fri
08:00 - 12:30, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.671.785
Founded
1998 · 28 years
Last commercial register change
September 20, 2024
Employees
51 to 100
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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