Greengineers GmbH is a neutral consultancy and specialist planner for sustainable building optimisation. From single-family homes to commercial and neighbourhood developments, we create custom-fit and future-proof concepts.


As a knowledge hub, we guarantee a view from different angles and look at numerous topics in the fields of biology, technology, and materials.
As a neutral consultant, we create comprehensive, individual and innovative overall concepts, that are presented in an understandable and visually appealing manner. Within, we recommend products and approaches with a sustainable background based on your building characteristics and show synergy effects at the building location. Frequent topics are:

Concept development
planning services

  • Energy, building services and structural engineering concepts for new and existing buildings
  • Renewable energies
    - Potential analyses regarding solar and wind energy incl. short-, medium- and long-term storage possibilities
    - building services concepts
  • Static and dynamic energy demand calculations
  • Concepts for climate resilience
  • Re-use and recycling concepts
  • Climate protection assessments in the context of an environmental impact assessment (EIA)

Value Engineering
consulting services

  • Holistic sustainability consulting on topics such as building greening, self-sufficiency, circularity, building biology, climate neutrality, building design, construction and building services
  • LCA (building life cycle assessment)
    LCC (life cycle cost analysis)
  • Preparation of material passports
  • Real estate condition assessment (TDD), CRREM path analysis, etc.
  • Climate risk analysis & vulnerability assessment
  • Improvement of indoor air quality and comfort as well as pollutant management

Certifications, subsidies
& EU-Taxonomy

  • Consulting on different certifications and subsidies
  • ESG (strategy) consulting
  • EU taxonomy audit and monitoring
  • DGNB verification
  • QNG verification
  • KFN verification
  • NaWoh verification
  • Greenpass verification
Contact us by mail or telephone: +49 (0) 89 24 26 68 88


Our projects range from renovations to new construction planning and from single-family homes to commercial and neighbourhood developments.

Innovative Product Consulting

Refurbishment consulting for an energy consultant to retrofit her single-family house with 10 MW annual electricity consumption with an innovative energy concept, including a hydrogen management system, as energy self-sufficient as possible.

Building Life Cycle Assessment

For the continuation of a branch of Aldi S√ľd, a decision must be made regarding the refurbishment or new construction of the branch. The ecological consequences are to be taken into account in the decision by means of a comparative life cycle assessment.

Development of Sustainable Product Ideas

For the division BayWa Baustoffe of BayWa AG, we are jointly building a database that will show the ecological quality of their products. This will enable a wide range of applications in the future, from employee training to cost reduction in life cycle assessments.

Building Life Cycle Assessment

A new quarter is currently being built in the Werksviertel-Mitte district in Munich. For this purpose, the environmental impacts of the new buildings and the environmental savings of 7,000 metric tons of CO2 equivalent through the preservation of existing buildings were calculated.

Innovative Product Consulting

New construction consulting for Four Parx GmbH for two logistics halls with focus on closing the energy supply gap of about 5 MW daily with renewable energies and storage methods as well as greening the logistics halls. In addition, a sustainability standard was developed for their buildings.

Building Life Cycle Assessment

Savills GmbH has extensively refurbished one of its office complexes, consisting of four different building components. In order to achieve ESG verification according to EU taxonomy for this building complex, Greengineers were commissioned to conduct a life cycle assessment according to DGNB as well as a climate risk and vulnerability assessment.


Our team is characterised by its interdisciplinarity and is made up of numerous different areas of the construction industry. We combine the fields of environmental engineering, geography, technical building equipment, architecture, civil engineering, gardening and landscaping, electrical engineering as well as other architectural topics. We place particular emphasis on innovativeness and creativity, which drives us forward as a dynamic team.

The Sakosta group

We are part of the Sakosta Holding AG Group, whose nine subsidiaries are active throughout Germany in the fields of construction, environment and health. The focus is on engineering, consulting and laboratory services. With around 350 employees, Sakosta Holding AG is the ideal environment for our company. Sakosta Holding can look back on more than 30 years of experience, during which more than 10,000 real estate projects have been realised.
Greengineers GmbH

Leonrodstraße 68
80636 M√ľnchen

Bramfelder Straße 117
22305 Hamburg