General management

Mark Simmons

CEO & President

Mark Simmons joined Camfil in 2012 and is today Board member, President and CEO.


Previous positions: Product engineer in São Paulo State, Brazil, Executive Vice President for Camfil Continental Europe & British Isles, Director at Techtronic Industries Limited in Hong Kong.

Education: MBA from ESB Reutlingen, Germany & GSIS, Hong Kong.

Location: Sweden

Mi Irveland

Group Chief Information Officer (CIO)

Mi Irveland joined Camfil in 2020 as Chief Information Officer.


Education: Master of Laws from Stockholm University, Sweden.

Previous positions: Head of IT & Information Management (FM CTO) at Swedish Armed Forces, Various IT management positions within public and private organisations since 1998.

Location: Sweden

Magnus Carlström

Executive Vice President HR & Internal Communications

Magnus Carlström joined Camfil in 2022 as EVP HR & Internal Communications.


Education: Master of Laws (LL.M.) & Bachelor in Social Psychology & Pedagogics, Uppsala University, MBA, Stockholm School of Economics, Finance, Stockholm University.

Previous positions: Head of Global Learning & Strategic Organisational Development at PEAB, HR Director, Strabag Scandinavia, Director HR & Communication, SAPA, Group SVP HR, Gränges.

Location: Sweden

Jayant Kaushal

President APAC

Jayant Kaushal joined Camfil in 2015, and is since 2025 President – APAC.


Education: General management & Advance Management – IIM (India), Business Management – Brilliant School of Management / University of Indianapolis, USA, Export Marketing and Marketing Management (IIFT, India).

Previous positions: Director Strategy (Electrolux APAC), Vice President – Product Line Head (Electrolux APAC), Deputy Executive Director Marketing Dalmia Cement, India, General Manager – Comcraft Group, Nigeria, General Manager – Brand Kelvinator, India, Regional Sales Manager - Hoover, India.

Location: Singapore

Fredrik Westgård

Fredrik Westgård

President Americas 

Fredrik Westgård joined Camfil in 2013, and is since 2025 President Americas.


Education: MSc Mechanical Engineering from KTH Royal Institute of Technology, Sweden, and EMBA from Stockholm School of Economics, Sweden.

Previous positions: President Camfil Power Systems, Executive positions for ABB in China, USA, New Zealand, Saudi Arabia and Norway.

Location: US

Don Donovan

President EMEA

Don Donovan joined Camfil in 1989 within sales in Camfil Ireland, he progressed into management and held a number of key positions included Managing Director of Camfil Ireland, Since 2014, he’s had a number of wider roles within the Camfil Group, including VP Sales CEBI (Continental Europe and  British Isle), President of CEBI and since 2021 is President of Camfil EMEA and is since 2021 President Camfil – EMEA.


Education: MBA from Henley Business School, UK.

Previous positions: General Manager at Camfil Ireland Ltd., European BioPharma Segment Manager, Managing Director at Camfil Ireland, VP Sales Camfil CEBI, President at Camfil CEBI.

Location: Ireland

Don Donovan
Guillaume Gallet

Guillaume Gallet

President MCC 

Guillaume Gallet joined Camfil in 2002, and is since 2020 President MCC Business Division.


Education: Chemical Engineering Degree from ENSMC, France, Ph.D. Polymer Technology from KTH Royal Institute of Technology, Sweden.

Previous positions: R&D Manager Molecular Filtration, Global Product Manager &Business Unit Manager AMC Filtration, VP MCC Business Division at Camfil.

Location: Sweden

Carl Larochelle

President Power Systems

Carl Larochelle joined Camfil in 2007, and is since 2024 President Camfil Power Systems.


Education: Bachelor Civil Engineering, McGill University, Masters of Business Administration, Simon Business School, University of Rochester.

Previous positions: Site Project Manager (Sichuan, China) at Philipp Holzmann, Technical Director at General Electric, Global Sourcing Finance Leader at GE Energy Management, Global Cost Estimating Manager at GE Energy, General Manager & VP Americas Camfil Power Systems.

Location: Canada

Stefan Larsson

Stefan Larsson

Executive Vice President Supply Chain

Stefan Larsson joined Camfil in 2015 as Executive Vice President Supply Chain.


Education: MSc Industrial Engineering & Management at Chalmers University of Technology, Sweden.

Previous positions: Manager at Accenture, Operations Manager at Danaher Motion, VP Supply Chain at SNA Europe.

Location: Sweden

Dan Larson

Vice President Group Operations

Dan Larson joined Camfil in 2008, and is since 2012 Vice President Group Operations.


Education: MSc Engineering, Manufacturing Technology, Physics & Design at KTH Royal Institute of Technology, Sweden.

Previous positions: Concept Engineer at Techtronic Industries, Business Analyst at Camfil.

Location: Sweden

Dan Larson