Executive Management

Group Management

Hanna Ernestam Wilkman

Position: Managing Director and Group CEO
Born: 1967
Education: MBA – Henley Business School, UK
Employed since: 2019

Previous experience: Board member of Swedish ICT 2011–2015, Board member in Stille 2018–2019. Managing Director, Akademikliniken HJ AB, General, Manager Sectra AB, Business Unit Manager, Johnson and Johnson AB.

Shareholding: 22200

Other duties: Board member for Elos Medtech AB from 2019

Carina Andersson

Position: CFO
Born: 1971
Education: Master’s degree in Economics, MDH.
Employed since: 2014

Previous experience: Auditor in an accounting firm, accounting manager in owner-managed company, accountant at a local government federation.

Shareholding: 0


Magnus Hägglund

Position: Production Manager
Born: 1971
Education: M. Sc. Mechanical Engineering, LTU
Employed since: 2019

Previous experience: Senior Manager of Production, Permobil Inc. and Production Manager at ABB Measurement Products/Force Measurement

Shareholding: 0

John Andersson

Position: Development Manager
Born: 1975
Education: M.Sc. Computer Science. Degree in Computer Engineering
Employed since: 2019

Previous experience: Department Head of GE HVDC Control Systems 2016–2019, Business Area Manager for Embedded Systems at Addiva AB, Head of Control Systems at PPC Bombardier, Development Manager at Datarespons AB, Systems Engineer at Kitron AB

Shareholding: 0

Pontus Lüning

Position: Instrument Business Area Manager
Born: 1966
Education: Market Economist at DIHM, Medical Technology Engineer
Employed since: 2001

Previous experience: Various managerial positions within sales, Export Manager for Analysinstrument AB

Shareholding: 171

Ralph Tamm

Position: Product Manager
Born: 1971
Education: Secondary Technical School
Employed since: 2003

Previous experience: Former Business Area Manager, Development Manager, Service Manager, Production Manager with leading position at Stille, CTO at Medeto, Production Technology at Elimag, Production Technology at Siemens.

Shareholding: 0

Heléne Sjöström Tamm

Position: Quality Manager
Born: 1977
Employed since: 2007

Previous experience: Several different roles with Stille AB, Quality Manager since 2012.

Shareholding: 0