Below you will find the carefully selected specialist partners, who are exclusively available for project-specific tasks in their respective departments.

Dr. Markus Spiegl
Univ.-Prof. Dr. Philip Sander

RiskConsult GmbH

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We are experts with long-term experience in supporting large scale infrastructure projects and their organisations in the areas of cost, risk and schedule management.

A full integration of cost, risks and the project schedule using probabilistic methods leads to a significant additional value. Therefore we rely on our self-developed software RIAAT. Risk management is an added value in every project phase – in accordance to our motto: Know your risks

Mag. Thomas Stadlmann – Geologe
Dr. Gerhard Forstinger – Hydrogeologe

Forstinger + Stadlmann ZT GmbH

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Forstinger+Stadlmann ZT GmbH offers engineering, geological and hydrogeological services for public and private clients, with a very wide range of services. Our focus is on providing planning and consulting services in the project planning and construction phases of tunnels and civil engineering projects for transport and energy infrastructure. Civil engineers with many years of relevant project experience and additional qualified specialists have ensured top-quality service and standards since the company was founded in 2001.

Dr. Reinhold Zeinhofer

Zeinhofer / Scherhaufer

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Our expert legal team specializes in commercial law. Since I started as an articled clerk almost 25 years ago, and later as a lawyer, I have been advising companies in the construction industry at home and abroad on a wide scale of projects. I have gained extensive experience in this field, including advising on construction defects, serial defects, and legal support for major projects, including review of tender documents, drafting of contracts, assertion of additional cost claims, assertion or defence against defects, and negotiations with clients and/or contractors.

We advise on all corporate law matters, from the setting up of a company to reorganization. My personal experience in insolvency administration over more than 20 years includes activities such as going concern, appeals, and all legal aspects of insolvency law.

Mag. Hannes Reisenhofer

RSB Steuerberatungs GmbH

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Hannes Reisenhofer studied at the University of Economics and Business Administration in Vienna and worked for seven years in a Big Four law firm. He qualified as a tax consultant in 2002 and after several management positions in production companies, he founded RWB Unternehmensberatung GmbH in 2009. Since 2010 he has worked as an independent tax consultant, combining wide expertise in this area with management consulting, which gives clients the benefit of comprehensive support. His team currently has 18 employees at four locations.

Dipl.-Ing Sandra Ulrich

Arndt IDC – Infrastructure & Development Consultants

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We support our customers as a holistic expert in transport infrastructure. Our areas of expertise include all engineering tasks over the full life cycle, and various award models with a specific focus on privately financed infrastructure in the form of PPP/ÖPP projects. Our services in this area include, but are not limited to:

  • Life cycle concepts
  • Operational and strategic road operation planning
  • Holistic asset management consulting for the economic preservation of all plant components of road traffic infrastructure (road superstructure, engineering structures, traffic and digital road equipment, and drainage)
  • Economic feasibility studies / Public Sector Comparator (PSC)
  • ITS

Mag (FH) Dipl.-Ing. Dr. Stefan Krispel

Smart Minerals GmbH

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Smart Minerals GmbH is a fully competent partner for all parties involved in the construction process in the field of materials technology. As an accredited testing and inspection body with a comprehensively equipped laboratory, we support quality assurance from production through all phases of use of the building, as well as use of building products.

Our various technical experts advise and prepare expert opinions concerning assessment of buildings and optimal use of building materials. Smart Minerals GmbH is also intensively engaged in the research of building materials and construction methods, and the promotion of new technologies.

Stephan Dorner

risk on mind

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With a background in the insurance and fire protection industry, risk on mind focuses on risk management and process optimization connected with matters of insurance. Our strengths lie in risk analysis and identification, as well as in identifying problem and cost drivers in ongoing manufacturing processes and operations of industrial facilities across all industries. Targeted optimization of processes and operating costs, with tools from LEAN management among others, enriches our varied consulting services. Comprehensive knowledge in the design of control measures and many years of experience in dealing with insurers add further value to our range of services.

Dipl.-Ing. Hannes Pfisterer
Ing. Klaus Landschützer

LLP Engineering GmbH – Salzburg

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LLP Engineering GmbH has set itself the task of providing top-quality intelligent engineering services in the field of electrical engineering and the related fields of aerodynamics and hydrodynamics, guaranteed by our team of management experts with many years of relevant professional experience in civil engineering offices for electrical engineering. Since 2014, LLP has been synonymous with the highest quality of service in electrical engineering projects in structural and civil engineering.

Mag. Ing. Johannes Boyer

Boyer und Boyer GmbH

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boyer und boyer GmbH offers consulting services in the field of traffic engineering, with special focus on signalling and security technology for the railway. Many years of industry experience and international market knowledge in all areas of transport automation as well as sound technological know-how allow us to support customers from top management to technical expert teams – nationally and internationally. boyer & boyer also guides companies on their path toward digitalization and advises on issues of cyber security. The company was founded in 2015 by Ing. Hannes Boyer and Dipl.-Ing. Dr. Ruth Boyer.

Dipl.-Ing. Christoph Ostwalt

PhysCon ZT GmbH

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PhysCon-ZT GmbH offers not only classic engineering services such as planning, static-constructive processing and building physics for structural and civil engineering, but also construction and building supervision. Our focus is on building on existing structures – the renovation of both superstructures and engineering structures from initial concept through tendering to remedying defects and handover. Under these complex boundary conditions, construction time and sequence planning are often underestimated. We provide our customers experience gained from countless refurbishment projects throughout all phases. Ultimately, technical planning performance is measured by adherence to schedules and final costs of the overall project.

Jakob Hirn

Build Informed GmbH

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Build Informed GmbH is a full-service provider in the field of building information modelling.
Services comprises stocktaking and BIM modelling, software development, consulting and support, training, model testing, and visualization. Our service is fast and modern. With an agile way of working, our customers and their needs are always – rightly – our top priority. We don’t theorise – and we’re allergic to ramblings.
Problems are not artificially inflated but resolved – in the best and most efficient way.
We’re doers – we know what works and what doesn’t. Our team is young, international and made up of freethinkers, critics and genuine talents in their field. We accept nothing as given, but define what is needed. Our team is always fully committed and hungry for innovation.

Florian Balda

Balda GmbH

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Balda GmbH is an independent office for mechanical engineering and an ideal partner in the field of tunnel safety. Our first-class team are specialists in the field of ventilation of cavity structures.

We offer commitment, ambition, and professional competence combined with many years of project and research experience at home and abroad.

Our core competence lies in the areas of thermodynamics and fluid mechanics. Our portfolio includes planning and expert opinions for tunnel ventilation systems, high-pressure spray mist systems, and ventilation systems for underground construction work. We also oversee execution phases as local construction supervisors. We are supported by in-house numerical simulations in the areas of fire, evacuation, and flow.

We are continuously expanding our wealth of experience through measurements and fire tests on behalf of our customers.