Owner's representation in the
Canton of Aargau

vzp ingenieure ag

Since 2014 · 11–20 empl.

The core activity of VZP Ingenieure AG is the provision of engineering and consulting services, particularly in the field of civil and structural engineering, as well as in owner's consulting.

Louwenia GmbH

Since 2015 · 1–10 empl.

Louwenia GmbH provides consulting, construction management and property services for building projects and real estate, including overall project management, project leadership, defect management and tenant/buyer support.

Frei & Partner Immobilienberatung GmbH

Since 2017 · 1–10 empl.

The core activity of Frei & Partner Immobilien Beratung GmbH is real estate consulting and services, particularly in the areas of: * Real estate analysis: examining the current situation of properties * Real estate development: increasing the value of properties and land * Corporate Real Estate Management (CREM): defining and implementing strategies for companies in the field of real estate * Project management: executing real estate projects. The company thus offers comprehensive services for companies and private individuals in the field of real estate, from analysis and development to project implementation.

Bau+Kon AG

Since 2019 · 1–10 empl.

Bau+Kon AG provides construction supervision and construction management for public, residential, commercial and industrial building projects. Its services also include construction cost planning, construction accounting and tender preparation.

Fuhr Buser Partner Bauökonomie AG

Since 2020 · 21–50 empl.

Fuhr Buser Partner Bauökonomie AG provides services in the construction and real estate sector, focusing on construction management, cost planning and real-estate economics. Services include strategy and development, client advisory and representation, overall coordination of planning teams, tendering and realization, and BIM-supported cost control.

Hösli Baumanagement GmbH

Since 2018 · 1–10 empl.

The core activity of Hösli Baumanagement GmbH is the provision of construction services in the high-rise and civil engineering sectors, including the realization of construction projects and the provision of services for master builders, architects and private individuals.

Roger Zeier Bauökonomie AG

Since 2020 · 1–10 empl.

Roger Zeier Bauökonomie AG provides construction economics services and client-side project consultancy. Its work includes cost planning and control, feasibility and life-cycle cost calculations, client representation, and monitoring project costs, schedules and quality across multiple stages of construction.

SUcasa Baudienstleistungen GmbH

Since 2019 · 1–10 empl.

SUcasa Baudienstleistungen GmbH is a construction management and project management office that delivers new-build and renovation projects on behalf of clients. Its services include construction and project management, as well as support with tendering and on-site construction supervision.

Resoplan AG

Since 1989 · 1–10 empl.·5.0(1)

Resoplan AG is an independent consulting and implementation firm that supports companies in intralogistics, operations and plant planning, and process optimization. The services include process analysis and optimization, warehouse and layout planning, production logistics, digitization and automation, as well as support for project implementations.

prosys project AG

Since 2021 · 1–10 empl.

The core activity of prosys concept AG is the provision of services in the field of architecture, planning and construction, particularly as a general contractor and total contractor, with a focus on turnkey solutions, project management, product management and general planning.

baupartner nws GmbH

Since 2019 · 1–10 empl.·5.0(5)

baupartner nws GmbH provides services to building owners, planners, construction companies, and general and total contractors. Its work includes client representation, project and construction management, cost and quality control, construction administration, inspections, defect remediation, and construction expert reports.

Bauteam 05 GmbH

Since 1998 · 1–10 empl.·4.8(6)

Bauteam 05 GmbH is a construction company specialising in construction management and project planning. Its services include cost planning, tendering, site management, coordination of specialist planners and authorities, and consulting and client representation; projects include renovations, conversions, residential buildings and industrial construction.

Peyer Projekt GmbH

Since 2020 · 1–10 empl.

The core activity of Peyer Projekt GmbH is project management, particularly in the field of public procurement. The company offers services in the areas of project management, engineering and spatial planning, and has experience in the implementation of large-scale projects and public procurement.

General Planning Poloni gmbh

Since 2024 · 11–20 empl.

General Planning Poloni gmbh provides consulting, general planning, architectural and planning services, cost planning and construction management. Its services include project management and control, client representation, tendering and site management across all SIA phases.

Bolliger Neukom Treuhand

Since 2011 · 1–10 empl.·5.0(3)

The core activity of Bolliger Neukom Treuhand (BNTreuhand) is the comprehensive service in the field of real estate, including: real estate valuation, real estate management, real estate marketing, real estate development, condition analysis and investment planning, as well as consulting for private individuals, companies and the public sector. The company thus offers a wide range of services aimed at meeting the needs of property owners and interested parties.

CONSTRUCTION MANAGEMENT CH LTD, Stockport, Zweigniederlassung Dottikon

Since 2021 · 1–10 empl.·5.0(5)

The company's core activity is construction management, particularly project monitoring and supervision abroad, including quality control of execution, staff numbers and order and cleanliness. The company also offers services such as cost planning, scheduling and owner representation.

André Jacquat Architektur + Baumanagement GmbH

Since 2001 · 1–10 empl.·5.0(1)

The company André Jacquat Architektur + Baumanagement GmbH primarily deals with architecture and construction management services, including: new buildings (e.g. single-family homes, multi-family homes, workshops), renovations (e.g. conversion of farmhouses, apartment renovations), extensions (e.g. addition of rooms, carports), refurbishments (e.g. roof refurbishments, refurbishment of flat roofs), and owner representation. The company thus offers comprehensive services in the field of architecture and construction management.

Wanko Baumanagement GmbH

Since 2015 · 11–20 empl.·4.5(2)

Wanko Baumanagement GmbH provides general planning, client representation and construction management services. It coordinates building projects from planning and tendering through site management, cost and quality control, and handover.

Dreistein AG Immobilien Gutachten Schlichtung

Since 1981 · 1–10 empl.·4.0(3)

The core activity of Dreistein AG is the creation of expert opinions, construction consulting and owner representation in the field of real estate and construction projects. This includes in particular: object inspection, construction expert opinions, owner representation, real estate analysis, and mediation and dispute resolution in case of construction defects. The company thus offers services aimed at supporting builders and property owners in the planning, execution and acceptance of construction projects and mediating in any conflicts that may arise.

Viva Real AG

Since 1977 · 1–10 empl.·3.2(54)

Viva Real AG provides property management for rental properties and condominiums, as well as construction management services. Its work includes property strategies, client-side construction consulting and representation, and support with BIM and building data management; it cooperates with a partner on property sales and valuations.

peritia consulting by Hans Jörg Rütsche

Since 2022 · 1–10 empl.

peritia consulting by Hans Jörg Rütsche provides consulting for the planning, development, construction and operation of data centres, as well as building services engineering. Its services include project control, risk analyses and advice on heating, ventilation, plumbing, air conditioning, cooling and electrical systems.

HMQ AG

Since 2022 · 11–20 empl.·5.0(1)

HMQ AG is a Swiss engineering and planning company that provides surveying, construction and planning services. Its offerings include building surveys, 3D models and BIM modelling, evidence preservation, construction project management and project development.

SMBM GmbH

Since 2023 · 1–10 empl.

SMBM GmbH provides construction management and site supervision, architecture and planning, and advice and representation for building owners. It supports projects from planning and tendering through construction to handover, and documents existing conditions, cracks and damage to buildings.

HAGER BAU Dienstleistungen

Since 2010 · 1–10 empl.·5.0(1)

HAGER BAU Dienstleistungen provides services for building and civil engineering projects. Its services include on-site construction management, coordination of construction processes, site logistics, structural work tendering and independent construction consulting.

WeBru GmbH

Since 2016 · 1–10 empl.·5.0(1)

The core activity of WeBru GmbH is electrical planning and consulting, particularly in the creation of electrical plans for new and renovation projects, independent support for builders during the execution of electrical installations, as well as consulting, invoice control and acceptance of the trades according to the specifications of the works contract.

der Graf Flachdachwissen GmbH

Since 2024 · 1–10 empl.

der Graf Flachdachwissen GmbH provides flat-roof consulting, planning and site coordination for refurbishment and new-build projects, including quality inspections, documentation and maintenance planning.

Pamaro GmbH

Since 2023 · 1–10 empl.·3.4(10)

Pamaro GmbH specialises in demolition and civil engineering work, excavation, excavator services, private site development and masonry work for private clients. Its services also include landscaping, transport and construction support, such as preparing cost estimates and tenders and advising building owners.

reif real estate interface AG

Since 2025 · 1–10 empl.

reif real estate interface AG provides project development, client advisory and support, and construction management services. It accompanies real estate projects from defining requirements through to acceptance of the completed construction and handles project organisation and control.

Senn Baumanagement GmbH

Since 2025 · 1–10 empl.

Senn Baumanagement GmbH provides construction management, planning and advisory services for building owners. It coordinates specialists and contractors and supports projects from early planning and procurement through construction and handover, monitoring costs, quality and schedules.

Maestrale Real Estate GmbH

Since 2025 · 1–10 empl.

Maestrale Real Estate GmbH provides client representation, construction fiduciary services, and project and construction management for building and real estate projects. Its services also include cost control and quality management.

Waldmeier Baumandat GmbH

Since 2026 · 1–10 empl.

Waldmeier Baumandat GmbH provides client consulting, project management and support for complex construction and development projects. Its services include structured project development, project leadership, representation of the client’s interests and specialist advice, with a focus on healthcare projects and interior fit-out.

Raumea GmbH

Since 2026 · 1–10 empl.

Raumea GmbH provides interior architecture, construction management and project management for renovation and remodeling projects. Its services include space concepts and planning, cost and schedule management, and coordination and supervision of construction work.

Matthias Truttmann

Since 2026 · 1–10 empl.

Matthias Truttmann provides independent advisory and mandate services for organizations, teams and individuals. His services include leadership mentoring, organizational consulting and coaching, as well as oversight of property and construction projects.

Bürgler Projekte & Beratung

Since 2026 · 1–10 empl.

Bürgler Projekte & Beratung provides client advisory, client representation, and project management services for construction projects. The company supports clients throughout all project phases, from strategic advice and operational representation to the coordination of complex developments.

ZRBaumanagement GmbH

Since 2009 · 1–10 empl.

ZRBaumanagement GmbH provides services in construction and real estate. Its services include client representation and advice, project development and planning, project management and construction supervision, as well as facility management and building assessments.

LiCobau AG

Since 2020 · 1–10 empl.

LiCobau AG provides construction management and owner-advisory services for new-build, renovation and refurbishment projects. Its services include construction supervision, owner representation, handover inspections and defect management, with a focus on large construction sites and new-build projects.

FEROWE Inh. Fehr Rolf Werner

Since 2021 · 1–10 empl.

The core activity of FEROWE is construction consulting. The company provides expertise in the field of construction and supports customers with questions, concerns and wishes.

A+M Bauconsult GmbH

Since 2022 · 11–20 empl.

A+M Bauconsult GmbH provides consulting, construction planning and project management for building projects. Its services include planning and coordinating ventilation and air-conditioning systems, as well as work on new builds, conversions, renovations, refurbishments and retail fit-outs.