Company

Qualification and procurement

Information on PM CTRL UG (haftungsbeschränkt) for requests to participate and bids.

Company information

Company

Company name
PM CTRL UG (haftungsbeschränkt)
Legal form
Unternehmergesellschaft (haftungsbeschränkt), German limited liability entrepreneurial company
Registered office and address
Flottwellstraße 44, 10785 Berlin, Germany
Founded
2025
Authorised representative
Sergius Winter, Managing Director
Register court
Amtsgericht Charlottenburg (Berlin)
Registration number
HRB 280466 B
VAT identification number
DE459496894

Qualifications

Certification
Project Management Professional (PMP®), certification valid until 08/2029 · Verify PMP® credential on Credly
Membership
Individual member of the Project Management Institute (PMI) since 2024
Master's degree
MBA in Construction Business Management, Biberach University Academy
Bachelor's degree
B.Eng. Civil Engineering / Construction Project Management, Biberach University
Languages
German, Polish, English

Reference list

The reference list separates the services of PM CTRL UG and the preceding freelance work of Sergius Winter from his project experience as an employee. Services up to 08/2025 were provided by Sergius Winter as a freelance engineer, from 09/2025 by PM CTRL UG. Earlier projects are not contracts of the UG.

Contact for procurement procedures

Sergius Winter, Managing Director
PM CTRL UG (haftungsbeschränkt), Flottwellstraße 44, 10785 Berlin

Last updated: October 2026.