Real Estate Brokerage in
Monthey

65 companies in Real Estate Brokerage based in Monthey — name and year of registration from the commercial register.

Companies

50 of 65 companies

Yann Mamessier Expertises Immobilières Logo

Yann Mamessier Expertises Immobilières

Since 2016 · 1–10 empl.5.0(10)

Yann Mamessier Expertises Immobilières provides real estate services including brokerage (sales/acquisitions), certified property valuations and advisory support. The firm also offers assistance with real estate financing and the development of property promotions.

Real Estate BrokerageFree property valuationReal estate brokerageReal estate appraisal
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
C-Service Promotions Sàrl Logo

C-Service Promotions Sàrl

Since 2022 · 1–10 empl.4.5(22)

The core activity of C-Service is real estate trading, particularly the sale and brokerage of residential properties in Switzerland and abroad. The company also offers additional services such as creating 3D perspectives, managing PPE (Fire Prevention Plans) and renting out properties.

Real Estate BrokerageProperty salesReal estate valuationPPE management
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
G-immobilier Sàrl Logo

G-immobilier Sàrl

Since 2013 · 11–20 empl.5.0(3)

G-immobilier Sàrl is a real estate agency that brokers the sale, purchase, and rental of properties. The company also provides support for real estate projects, including apartments, houses, land, and income properties.

Real Estate BrokerageReal estate brokerage
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Foti Immobilier Sàrl Logo

Foti Immobilier Sàrl

Since 2019 · 1–10 empl.4.6(13)

The core activity of FOTI Immobilier is the brokerage and management of real estate, including the purchase, sale and rental of residential and commercial properties.

Real Estate BrokerageReal estate salesProperty rentalsProperty valuation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
DSM Immobilier SA Logo

DSM Immobilier SA

Since 2022 · 1–10 empl.5.0(10)

DSM Immobilier SA is a real estate agency offering brokerage (sales and acquisitions), property valuations by certified experts, financing support, development of property promotions and real-estate advisory services.

Real Estate BrokerageReal estate brokerageProperty valuationReal estate expertise
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
PI PROMOTIONS IMMOBILIERES Sàrl Logo

PI PROMOTIONS IMMOBILIERES Sàrl

Since 2002 · 1–10 empl.

The core activity of PI sàrl is real estate brokerage and management, including the rental and sale of luxury properties, as well as consulting and support for real estate projects. The company also offers services such as land brokerage, management of property sales, and consulting for the realization of real estate projects.

Real Estate BrokerageReal estate brokerageProperty marketingReal estate appraisal and expertise
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
ALPINE LIFESTYLE PARTNERS Sàrl Logo

ALPINE LIFESTYLE PARTNERS Sàrl

Since 2004 · 1–10 empl.

ALPINE LIFESTYLE PARTNERS Sàrl develops and sells chalets, apartments and hotels in the Alps. The company also arranges holiday and longer-term rentals and provides contact details on its website.

Real Estate BrokerageProperty development and saleRental of holiday and relocation properties
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Baker & Norton Real Estate SA Logo

Baker & Norton Real Estate SA

Since 2014 · 21–50 empl.

The core activity of Baker & Norton is the optimization of corporate profits and personal investments for companies and their directors. To achieve this, the company offers a range of services, including: company formation, trust administration, expert consulting, asset management, investments, sourcing and trading. The company supports its clients in increasing their profits and investments by leveraging its long-standing experience and multi-sector expertise.

Real Estate BrokerageCompany incorporationTrusteeshipExpertise and consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
BDO SA Logo

BDO SA

Since 2021 · 1–10 empl.

BDO SA provides audit, accounting, tax and business advisory services, including audit & assurance, tax and legal advice, business services & outsourcing, and management consulting. The office emphasizes proximity to clients and access to BDO’s national and international network.

Real Estate BrokerageAuditFiduciary servicesTax advisory
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
WARPELIN immobilier Sàrl Logo

WARPELIN immobilier Sàrl

Since 2021 · 1–10 empl.4.3(12)

The core activity of WARPELIN immobilier Sàrl is real estate brokerage and management. The company offers services in the field of buying and selling properties and has its own agency in Monthey, Switzerland.

Real Estate BrokerageReal estate salesReal estate purchaseProperty valuation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
Bernard Nicod Monthey S.A. Logo

Bernard Nicod Monthey S.A.

Since 1991 · 51–100 empl.2.1(152)

Bernard Nicod Monthey S.A. is a real estate agency that is part of the Groupe Bernard Nicod and provides services for property sales, rentals and property management. Its services also cover property development and construction-related offerings, commercial property transactions, online property valuation and real-estate consulting (BN Conseils).

Real Estate BrokerageReal estate brokerageResidential rentalsProperty management
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #11
AFM immo Sàrl Logo

AFM immo Sàrl

Since 2000 · 11–20 empl.5.0(1)

The core activity of AFM IMMO SàRL is real estate brokerage and management. The company offers services such as real estate brokerage, management of real estate portfolios, and consulting for clients in real estate purchases and sales.

Real Estate BrokerageProperty brokerage
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #12
Yann MAMESSIER Logo

Yann MAMESSIER

Since 2011 · 1–10 empl.4.0(3)

Yann MAMESSIER provides real estate valuation services and prepares property appraisals for villas, apartments, plots and condominium units. The services cover market value, building insurance value and other valuation methods for private clients, banks, insurers, lawyers, notaries and courts.

Real Estate BrokerageReal estate appraisalMarket value appraisalBuilding insurance value appraisal
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #13
Comptoir Immobilier Valais SA, succursale de Monthey Logo

Comptoir Immobilier Valais SA, succursale de Monthey

Since 2026 · 1–10 empl.

Comptoir Immobilier Valais SA, succursale de Monthey is a real estate agency active in French-speaking Switzerland. The company handles property sales and rentals and provides services including valuation, property management, and real estate development support.

Property ManagementProperty managementReal estate brokerageProperty letting
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #14
Rieser Immobilier SA Logo

Rieser Immobilier SA

Since 2011 · 1–10 empl.

Rieser Immobilier SA is a real estate agency offering property management (gérance), condominium (PPE) administration, brokerage, construction project management and valuation services.

Real Estate BrokerageProperty managementPPE condominium managementReal estate brokerage
No score yet
BA immob Sàrl Logo

BA immob Sàrl

Since 2015 · 1–10 empl.

The core activity of BA immob GmbH is the sale and rental of real estate, particularly apartments and properties. The company also offers the possibility to calculate mortgages and provides contact options for interested parties.

Real Estate BrokerageReal estate promotionReal estate brokerageSale of property projects
No score yet
Rieser Développement SA Logo

Rieser Développement SA

Since 2025 · 1–10 empl.

Rieser Développement SA is a real estate company that provides property management for rental buildings, condominium administration, brokerage, construction management, and property valuation services. It supports owners, buyers, and tenants with a single point of contact.

Property ManagementProperty managementCondominium administrationReal estate brokerage
No score yet
Ilettes SA Logo

Ilettes SA

Since 2024 · 1–10 empl.

Real Estate Brokerage
No score yet
RD

Régis Donnet - Swiss Chalet Immobilier

Since 1973 · 1–10 empl.

Real Estate Brokerage
No score yet
DB

Dominique Bussien SA

Since 1983 · 1–10 empl.

Real Estate Brokerage
No score yet
JJ

Jadvise J. Nicolet

Since 1985 · 1–10 empl.

Real Estate Brokerage
No score yet
CU

CEC Udry SA, Cabinet Immobilier

Since 1989 · 1–10 empl.

Real Estate Brokerage
No score yet
LS

l-White Sàrl

Since 2009 · 1–10 empl.

Real Estate Brokerage
No score yet
MS

Marbella SA

Since 2010 · 1–10 empl.

Real Estate Brokerage
No score yet
TF

TRAN FRERES SA

Since 2010 · 1–10 empl.

Property Management
No score yet
MS

MINIMO SA

Since 2011 · 1–10 empl.

Real Estate Brokerage
No score yet
QC

Quilici Courtage

Since 2013 · 1–10 empl.

Real Estate Brokerage
No score yet
DS

DIMO SA

Since 2014 · 1–10 empl.

Real Estate Brokerage
No score yet
SI

Simplon Immobilier SA

Since 2015 · 1–10 empl.

Real Estate Brokerage
No score yet
BS

bwim SA

Since 2016 · 1–10 empl.

Real Estate Brokerage
No score yet
PI

Proton Immobilier SA

Since 2016 · 1–10 empl.

Real Estate Brokerage
No score yet
RI

Raffin Immobilier Sàrl

Since 2016 · 1–10 empl.

Real Estate Brokerage
No score yet
MS

Matzar SA

Since 2017 · 1–10 empl.

Real Estate Brokerage
No score yet
RV

Rieser Valorisation SA

Since 2017 · 1–10 empl.

Real Estate Brokerage
No score yet
TS

Tulitech SA

Since 2017 · 1–10 empl.

Real Estate Brokerage
No score yet
NS

Noyeraya SA

Since 2018 · 1–10 empl.

Real Estate Brokerage
No score yet
PS

Plavaux SA

Since 2018 · 1–10 empl.

Real Estate Brokerage
No score yet
GS

Guinchet SA

Since 2019 · 1–10 empl.

Real Estate Brokerage
No score yet
FS

FRVAL Sàrl

Since 2019 · 1–10 empl.

Real Estate Brokerage
No score yet
GS

G-L'agence Sàrl

Since 2019 · 1–10 empl.

Real Estate Brokerage
No score yet
SS

Swissbuild SA

Since 2020 · 1–10 empl.

Real Estate Brokerage
No score yet
CV

C-SERVICE VICTORIA CASTRO-GONZALEZ

Since 2020 · 1–10 empl.

Real Estate Brokerage
No score yet
LI

Lepton Immobilier SA

Since 2020 · 1–10 empl.

Real Estate Brokerage
No score yet
GI

GDR Immo SA

Since 2021 · 1–10 empl.

Building Maintenance
No score yet
ZC

ZYP Conseils Sàrl

Since 2021 · 1–10 empl.

Property Management
No score yet
HI

Hadron Immobilier SA

Since 2021 · 1–10 empl.

Real Estate Brokerage
No score yet
QI

QERKINI IMMOBILIER Sàrl

Since 2022 · 1–10 empl.

Real Estate Brokerage
No score yet
AI

ALTRIUM Immobilier Sàrl

Since 2022 · 1–10 empl.

Real Estate Brokerage
No score yet
CS

Canavese Sàrl

Since 2023 · 1–10 empl.

Real Estate Brokerage
No score yet
SI

SCCA Immo SA

Since 2023 · 1–10 empl.

Real Estate Brokerage
No score yet

Real Estate Brokerage in Monthey

65Real Estate BrokerageCommercial register (Zefix) · as of October 11, 2026
2020Median year of registrationCommercial register (Zefix) · as of October 11, 2026
1,377in the Canton of ValaisCommercial register (Zefix) · as of October 11, 2026
17,684in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

Real Estate Brokerage in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026