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As one of the largest Swiss providers of engineering services for the life sciences and pharmaceuticals industry, we have been supporting customers since 1970. Communication is a decisive factor for the success of a project. Customer proximity is therefore important to us. Headquartered in the Basel region, we are on site and involved in joint projects worldwide.

We are your contact for everything from perfectly organised conversions of existing buildings and temporary support with specialists to the handling of large investment projects. As an ISO 9001 certified general planner for new plants and our activities in plant optimization, we help you to optimize your projects with regard to life cycle costs and plant reliability afterwards.


For more than 5 decades, TRIPLAN has been planning and optimising complex process plants as a discipline and general planner. With the competence centres CHEMISTRY, LIFE-SCIENCE and REFFINERY. The range of services includes the planning of new and existing plants for laboratory, pilot, production, infrastructure and supply plants with the best team for the best individual solution.

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TTP Group

As a group of companies, we have specialised in engineering services for the process industry. We have over 900 employees working for our clients at more than 20 sites in Belgium, Germany, France, India and Switzerland. Our operational brands TRIPLAN and PHARMAPLAN have been established on the market for over 50 years. With them, we occupy a prominent position in the engineering services sector.

The two brands of the TTP GROUP complement each other with their portfolios of services, while sharing the same mindset and values. These include openness, agility, team play, integrity and a sense of responsibility in all employees who work for us. We’re happy to go the extra mile for our clients.



The reputation of Triplan as a reliable and at the same time innovative development and engineering partner on almost 50 years of experience in plant construction. Equipped with comprehensive consulting, planning and service expertise, we provide the complete range of quality, time and cost-oriented solutions throughout all phases of the project.


TRIPLAN celebrates its 50th anniversary as ONE TRIPLAN.


follows the founding of TRIPLAN Technology GmbH.


Foundation and opening of the subsidiary TRIPLAN India Pvt. Ltd. in Pune / India.


Opening of the second location of TRIPLAN Gebäudetechnik AG in Wettingen / Switzerland.


The TRIPLAN establishes itself as a technology provider. First patent for a closed Coke Handling System CCSS technology.


Foundation of Triplan Gebäudetechnik AG in Switzerland and further internationalization with Neilsoft / India as partner.


Establishment as a worldwide EPCm partner.


Bundling of IT activities in Venturis IT GmbH


Acquisition of the IMA Ingenieurgesellschaft with the locations Krefeld and Leverkusen.


IPO of TRIPLAN AG and acquisition of Venturis GmbH.




The TRIPLAN branch in Schkopau, founded in 1993 in Merseburg, is founded.


Relocation of TRIPLAN headquarters to Bad Soden.


TRIPLAN Karlsruhe is founded and projects from the refinery industry follow.


Market launch of the TRICAD software. Later, software industry solutions for building technology and digital factory and plant planning follow.


TRIPLAN invests in CAD software development. "Make planning more efficient". The idea for the TRICAD software as a product is born.


TRIPLAN goes where your customers are. Triplan Ingenieur AG in Switzerland is founded with Dieter Kunkel as managing director and shareholder.


TRIPLAN Burghausen is founded and projects from the chemical industry follow.


Plans were used to create 3D models of wood and plastic. In addition to model building, requests for the creation of isometries are added and TRIPLAN starts as an engineering service manager.


Reinhard Meier founds TRIPLAN in Königsteiner Straße in Frankfurt-Höchst. A model construction company with 60 employees.

Contact Person

Managing Director

Martin Scherrer

Managing Director i.a.

Laboratory Planning

Jürgen Steidl

Head of Department laboratory planning



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Unsere Standorte

Project Office Hamburg

can be reached via:
TRIPLAN GmbH Bad Homburg

+49 6196 6092-0

Triplan GmbH Office Bad Soden

Auf der Krautweise 32
65812 Bad Soden am Taunus

+49 6196 6092-137


Triplan GmbH Office Krefeld

Alte Friedhofstraße / Building L222
47829 Krefeld

+49 2151 4910-0

Triplan GmbH Office Leverkusen

Moselstr. 32
51371 Leverkusen

+49 214 7503-0

Triplan Ingenieur AG (CH)

Kägenstrasse 18
CH-4153 Reinach

+41 61 338 32 32

Triplan GmbH

Siemensstraße 21
61352 Bad Homburg

+49 6196 6092-0

Triplan GmbH Office Burghausen

Wackerstraße 1
84489 Burghausen

+49 8677 9849-0

Triplan GmbH Office Karlsruhe

Essostr. 16
76187 Karlsruhe

+49 721 83085-0

Triplan GmbH Office Krefeld

Alte Friedhofstraße / Building L222
47829 Krefeld

+49 2151 4910-0

Triplan GmbH Office Merseburg

Brandisstr. 2
06217 Merseburg

+49 3461 7315-0

Triplan India Pvt. Ltd. Pune

South Wing, 1st Floor
Manikchand Ikon
Dhole Patil Road
Pune – 411001

+91 20 67080300