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EGS-plan

EGS-plan Ingenieurgesellschaft für Energie-, Gebäude- und Solartechnik mbH

Stuttgart, Germany

SolarHydrogenEnergy StorageOtherLimited company
Founded 200151-200 employees
Profile last updated: March 10, 2026

About

Founded in 2001, EGS-plan is a limited company headquartered in Stuttgart, Germany with approximately 51-200 employees specializing in Solar, Hydrogen, Energy Storage.

EGS-plan is an engineering company for energy-efficient buildings and climate-neutral urban quarters, operating in Stuttgart and Radolfzell am Bodensee in Germany. Its services cover energy and technical concepts, building physics, building technical services (HVAC, electrical, building automation), municipal heat planning, simulations, energy services and contracting, and operational optimisation. The company was founded in 2001 and has a subsidiary in Bangkok, Thailand. It has been involved in projects such as the Neue Weststadt Esslingen climate quarter and works on renewable energy supply, photovoltaics, green hydrogen and storage concepts.

Headquarters

Stuttgart, Germany

Founded

2001

Employees

51-200

Company type

Limited company

Focus areas

EnergiekonzepteGebäudeenergieBauphysikTGAContractingQuartierplanungKommunale WärmeplanungGrüner WasserstoffPhotovoltaikGebäudeautomationElektromobilität

Products & services

Business models

B2BESCO

Value chain

EngineeringConsultingAdvisoryO&M

Service areas (2)

  • Building energy and technical building services engineering

    Energy concepts, HVAC, electrical planning, building physics, energy services and contracting for buildings and quarters.

  • International engineering services

    Services offered through EGS-plan Bangkok with Thai-German management.

Locations

Headquarters

Gropiusplatz 10, 70563, Stuttgart, Germany

Operating locations (1)

  • Fritz-Reichle-Ring 6a, Radolfzell am Bodensee, Germany

Service regions

GermanyThailandSoutheast Asia

Projects

4

Neue Weststadt Esslingen

OperationalEnergy concept for urban quarter

Climate-neutral urban quarter and pilot project for renewable energy supply, inaugurated in 2021.

Esslingen, Germany

SURF ERA Surfpark

PlannedEnergy concept for leisure facility

Energy concept for a surf park with a wave pool and flexible roof in Berlin-Brandenburg, aiming for low life-cycle costs and CO2 emissions.

Berlin, Germany

Campo V Studentenwohnheim

OperationalEnergy-plus building concept

AktivPlus student residence in Stuttgart, certified DGNB Platinum.

Stuttgart, Germany

Killberg IV Wärmezentrale

Thermal energy storage

Heat centre in Hechingen where two buffer storage tanks were installed.

Hechingen, Germany

Credentials & affiliations

Certifications

DGNB Auditor

VMPA-Schallschutzprüfstelle

Awards

Deutscher Solarpreis

Eurosolar2008

Top-Arbeitgeber

IWW2022

Industry memberships

dena Kompetenzzentrum ContractingbuildingSMART Stuttgart

Partnerships

VINCI, Hochschule Esslingen

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