What departments does Trianel GmbH have?

Trianel GmbH has employees across 11 departments including Legal, Finance, Sales, Information Technology, Program & Project Management.

What is the largest department at Trianel GmbH?

The largest department at Trianel GmbH is Finance with 6 employees.

Where are Trianel GmbH employees located globally?

Trianel GmbH has employees across 1 continents and 8 countries including Germany, Azerbaijan, Netherlands, Belgium, Denmark.

How has Trianel GmbH's team size changed over time?

Trianel GmbH's team has grown from approximately 282 to 393 employees based on available data.

Trianel GmbH Employee Directory

UtilitiesNorth Rhine-Westphalia, Germany201-500 Employees

Trianel GmbH is a German utilities company established in 1999 and headquartered at 203 Krefelder Straße, Aachen, North Rhine-Westphalia, employing 201-500 people. It operates as a Stadtwerke-Kooperation with 58 shareholders from Germany, the Netherlands, Austria, and Switzerland, aiming to strengthen the independence and competitiveness of municipal utilities. The company supports municipal utilities along the entire energy value chain, coordinating energy trading and procurement as well as related IT interests, and maintains a website at trianel.com. Trianel is active in both conventional and renewable energy generation and operates a gas storage facility, while developing new business models for municipal utilities. It has established the Trianel Digital Lab as a municipal digital ideas workshop to explore and pilot digitization initiatives with municipal utilities.

Trianel GmbH Global Highlights

Europe
394

Germany
381
United Kingdom Of Great Britain And Northern Ireland
4
Belgium
3
Netherlands
2
Azerbaijan
1
Denmark
1
Bulgaria
1
Spain
1

Trianel GmbH's Leadership

S. G.
Head Of Portfolio Management Services
Mobile Phone
Email
T. A.
Head Of Legal Offshore
Mobile Phone
Email
D. B.
Head Of Asset-Portfoliomanagement (power Generation And Gas Storage)
Mobile Phone
Email
C. J.
Head Of Risk Management
Mobile Phone
Email
H. K.
Head Of Digital Processes / Trianel Desk And Information Technology Consulting
Mobile Phone
Email
K. D.
Head Of Trading
Mobile Phone
Email
M. B.
Head Of Sales Support & Sales Management
Mobile Phone
Email
P. E.
Head Of Market Analysis
Mobile Phone
Email

Trianel GmbH Employee Metrics

100%

50%

0%

2026

2025

Finance
Education
Information Technology
Analytics
Program & Project Management
Other
Administrative
Entrepreneurship
Legal
Accounting

Contact profiles from Trianel GmbH

Name

Title

Contact

Location

Last Update

P. J.
Projektleiter Klimaneutrale Stadt / Grüne Wärme
Mobile Phone
Email
Germany, North Rhine-Westphalia
Apr 16, 2026
P. G.
Senior Projekt Manager - Erneuerbare Energiesysteme
Mobile Phone
Email
Germany, North Rhine-Westphalia
Apr 13, 2026
S. B.
Leiterin Energiepolitik Eu / Länder
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 11, 2026
S. K.
Abteilungsleiter Marketing
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 11, 2026
T. S.
Leiter Investment Wind
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 09, 2026
J. G.
Senior Application Manager
Mobile Phone
Email
Germany, Lower Saxony
Oct 19, 2026
F. M.
Leiter Kaufmännischer Service Beteiligungen
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 11, 2026
J. H.
Junior Projekt Manager
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 13, 2026
Y. F.
Senior Portfolio Manager
Mobile Phone
Email
Germany, North Rhine-Westphalia
Aug 29, 2026
A. H.
Leiter Infrastrukturmanagement
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 03, 2026

Frequently Asked Questions

What is Trianel GmbH known for?

Trianel GmbH was founded in 1999 and operates in the Utilities industry. You can contact Trianel GmbH's main corporate office by phone at

+49-4924-14****

. Explore Trianel GmbH's company overview page for more information.

What is Trianel GmbH's most common email format?

Trianel GmbH employees' email format typically follows the pattern of F.Last@trianel.com. Trying to find reliable and up-to-date employee contact data? Find more Trianel GmbH email formats with LeadIQ.

How many employees does Trianel GmbH have currently?

Trianel GmbH has approximately 442 employees as of October 2026. These team members are located across 1 continents, including Europe.

Who are Trianel GmbH's key employees and leadership?

As of October 2026, Trianel GmbH's key employees include:

Head Of Portfolio Management Services: S. G.
Head Of Legal Offshore: T. A.
Head Of Asset-Portfoliomanagement (power Generation And Gas Storage): D. B.
Head Of Risk Management: C. J.
Head Of Digital Processes / Trianel Desk And Information Technology Consulting: H. K.

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Trianel GmbH Employee Directory

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