Management team

With 1000 employees globally, the BLOCK management team is responsible for one of the most successful medium-sized companies selling transformers, power supplies, filters, and reactors. Continuous reinvestment of our profits into the promotion of employees and corporate values has ensured a company with a bright future under owner and CEO Wolfgang Reichelt, working together with the management team.

Wolfgang Reichelt

Owner and CEO

Udo Leonhard Thiel

Managing Director R&D, QM, Sales, Marketing

Managing Director BLOCK Electronics (Kunshan) Co., Ltd.


Lars Ullenboom

Managing Director Finance, Controlling

President BLOCK USA, Inc.


Jens Scheffelmeier

General Manager Production, Logistics


Veit Brämer

General Manager Sales


Kai Heinemann

General Manager Development, Product Management

Michael Linke

General Manager Purchase

Tobias Kirschke

General Manager Human Resources


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