Brandenberger+Ruosch AG

What Brandenberger+Ruosch AG does

Brandenberger+Ruosch AG is a privately held Swiss construction and real estate consulting firm founded in 1965 and headquartered in Zürich (Emil-Oprecht-Strasse 8), with branch offices in Bern and Luzern and a disclosed headcount of 36 employees. The firm operates a sales-led, project-based professional services model organized around three integrated service pillars: Bauherrenberatung (building owner consulting/representation), Immobilienberatung (real estate consulting), and Unternehmensberatung (management consulting). Engagements cover the full lifecycle of construction works, from project initiation and owner representation through to real estate portfolio strategy and organizational/process optimization.

The firm serves a primarily Swiss client base across cantonal and municipal governments (e.g., Kanton Aargau, Kanton Zürich, Kanton Graubünden, SBB), financial institutions (Zürcher Kantonalbank, KPT Krankenkasse), healthcare and education providers (Universitätsspital Zürich, Universität Zürich), and private real estate developers and contractors (Mobimo, Implenia, Partners Group, PLAZZA, Tamedia). Notable mandates include owner-side support on the Gotthard and Ceneri Base Tunnel projects (AlpTransit Gotthard AG) and long-running multi-project relationships with SBB Immobilien and Kanton Zürich's Immobilienamt. The firm also publishes the 'Projektmanagement im Bauwesen' reference book (6th edition since 1974), reinforcing its positioning as a standard setter in Swiss construction PM methodology.

Revenue is generated through fee-for-service, project-based consulting mandates; pricing is not publicly disclosed and is quote-driven per engagement. Distribution is direct, with no intermediary channels, supported by a multilingual (DE/EN/FR) website, an active LinkedIn presence, and professional events. The company is independently owned with no parent, subsidiary, or external investment disclosed; operational leadership rests with Matthias Hugi (Geschäftsleiter Zürich) and Simon Nägeli (Geschäftsleiter Bern), both in place since the January 1, 2021 succession. The firm has received consecutive Bilanz PME 'Top Immobilienexperten' recognition in 2025 and 2026.

Name

Brandenberger+Ruosch AG

Legal name

Brandenberger+Ruosch AG

Website

https://brandenbergerruosch.ch

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

Brandenberger+Ruosch AG is a 60-year-old Swiss consulting firm providing Bauherrenberatung, Immobilienberatung, and Unternehmensberatung to public-sector and enterprise clients across the full construction and real estate lifecycle.

Ownership category

akta.pro rank

Product category

Construction Project Management Consulting

NAICS

Administrative Management and General Management Consulting Services (541611), Management Consulting Services (54161)

SIC

Services-Management Consulting Services (8742), Services-Management Services (8741)

akta.pro primary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

akta.pro secondary industry

Procurement & Strategic Sourcing (BPAHAHAB)

Keywords

• Construction project management
• Building owner consulting
• Real estate consulting
• Property portfolio advisory
• Construction management consulting

Headquarters

HQ city

Zürich

HQ country

Switzerland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Professional Services Consulting: Fee-for-service consulting engagements providing Bauherrenberatung (building owner consulting), Immobilienberatung (real estate consulting), and Unternehmensberatung (corporate consulting) services. Revenue generated through project-based mandates spanning the entire lifecycle of construction projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Brandenberger+Ruosch AG is a Swiss consulting firm that supports public and private clients in their leadership responsibility across the entire lifecycle of construction projects. The firm offers three integrated service pillars: Bauherrenberatung (building owner consulting/representation), Immobilienberatung (real estate consulting), and Unternehmensberatung (corporate/management consulting). Services include project leadership, cost control, quality assurance, risk management, and stakeholder coordination delivered via project-based mandates throughout Switzerland.

Product overview

Brandenberger+Ruosch AG operates as a unified consulting firm offering three integrated service pillars: Bauherrenberatung (building project consulting), Immobilienberatung (real estate consulting), and Unternehmensberatung (management consulting). The company supports public and private clients since 1965 in their leadership responsibility across the entire lifecycle of construction works. Their comprehensive project management competencies have been applied to demanding and complex construction projects for decades, setting standards in their service areas. Additionally, they publish the 'Projektmanagement im Bauwesen' reference book (6th edition), which serves as a comprehensive reference work for construction project management.

Differentiator

Problem solved

Functional benefit

Products and services

• Bauherrenberatung (Building Project Consulting) Consulting services supporting building owners (Bauherrschaften) in their leadership responsibility throughout the entire lifecycle of construction projects, from project initiation through completion and operation. Includes project leadership, cost control, quality management, risk assessment, and stakeholder coordination. Targeted at public sector agencies, private property owners, and corporations.
• Immobilienberatung (Real Estate Consulting) Professional consulting services for property owners and representatives covering property management, portfolio strategy, real estate development advisory, BIM strategy, and investment decision support. Targeted at private real estate developers, listed property companies, and institutional investors.
• Unternehmensberatung (Management Consulting) Strategic and organizational consulting services helping clients optimize business processes, project management approaches, organizational structures, workspace standards, and facility management systems. Targeted at large corporations, banks, insurance companies, healthcare providers, and educational institutions.
• Projektmanagement im Bauwesen (Construction Project Management Reference Book) Technical reference book first published in 1974, now in its 6th edition. A comprehensive reference work presenting construction project management methods and instruments for all parties involved in construction projects, serving practitioners across the Swiss construction industry.

Named customers18 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Theo Hotz PartnercoreImplementation/ SI/ Consulting Partner · 30 January 2026General planner partnership for KONNEX Baden property development project. Theo Hotz Partner served as the general planner while Brandenberger+Ruosch provided owner representation from strategic development through construction completion since 2019.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Turner & Townsend: Global construction consultancy providing project management, cost consulting, and owner's representation — international incumbent increasingly active in the Swiss market.
• Ernst Basler + Partner AG: Swiss consulting group providing engineering, real estate, and management consulting services — competes with B+R on public-sector infrastructure and real estate advisory mandates.
• Basler & Hofmann AG: Large established Swiss engineering and consulting firm offering construction project management alongside engineering design — broader incumbent that competes with B+R on integrated mandates.
• AFRY (formerly Pöyry): International engineering and design consultancy with strong Swiss presence in infrastructure and real estate — competes for larger Swiss public-sector consulting mandates.
• Amberg Group AG: Swiss engineering and consulting group active in infrastructure, tunneling, and construction services — a larger incumbent active in similar Alpine and rail infrastructure mandates.
• Arcadis NV: Global design and consultancy firm with Swiss operations providing project and cost management for buildings — international peer offering comparable owner-rep services at scale.

Direct peers

• Hager Partner AG: Zürich-based Swiss construction management firm offering Bauherrenberatung, cost planning, and project leadership — directly competing with B+R in the Swiss owner-rep segment.
• Pom+ Consulting AG: Zürich-based Swiss consultancy active in real estate and construction project management, organizational consulting, and workplace strategy — closely paralleling B+R's three-pillar service model.
• Bächtold & Moor AG: Swiss construction management consultancy providing owner's representation and PM services for public and private clients — a directly comparable boutique firm competing for similar mandates.
• b+p Baumanagement AG: Swiss construction management and owner-representation consultancy based in Zürich, serving public and private clients with a similar Bauherrenberatung / Baumanagement service portfolio directly overlapping B+R's core offering.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/brandenbergerruosch

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Brandenberger+Ruosch AG