Tim Jackson - CEO, UK Supply Chain Division
Tim joined Alcumus in June 2019 as Chief Financial Officer after almost seven years at QA Ltd, where he held the positions of Finance Director and Commercial Director. Prior to this, he worked for Goldman Sachs and Grant Thornton, where he trained and qualified as a Chartered Accountant.
In 2025, he was appointed as Chief Executive Officer of Alcumus SafeContractor Division. Tim is responsible for setting the transformation journey and growth strategy for Alcumus SafeContractor and HR and Advisory solutions in the UK.
Tim has a Degree in Classics from Cambridge University and an MBA from INSEAD.
Jim Anderson - CEO, Alcumus ISOQAR Division
Jim joined Alcumus in March 2023 from Marston Holdings having worked there as Chief Operating Officer. He has previously held senior roles at Scan Coin Suzohapp, G4S and IBM, working across the UK and Ireland and spending five years in South Africa.
Jim is responsible for the strategic direction and growth of the ISOQAR business, leading commercial and operational delivery in the UK.
Alexandra Standfast - Chief People Officer
Alexandra Standfast joined Alcumus as Chief People Officer in 2025, bringing over 20 years of experience leading People & Culture teams in global tech and media companies, including ITN and ViacomCBS.
She is passionate about building strong workplace cultures and believes people are the key to business success. Alexandra takes a people-first approach, balancing business goals with empathy, accountability, and open communication.
At Alcumus, Alexandra focuses on supporting leaders at every level and developing a people strategy that drives growth and long-term success.
Steve Malkin - CEO at Planet Mark
Steve Malkin is the founder and CEO of Planet Mark, an internationally recognised sustainability certification for all organisations and real estate, supporting the drive towards a net zero society. With pragmatic optimism and infectious enthusiasm, Steve has inspired organisations of all sizes to build a sustainable, brighter future for us and our planet, for more than a decade.
Since its inception in 2013, Planet Mark has led on carbon reduction by measuring its members’ carbon and social data with rigour so its community can report on their progress and initiate their journey to net zero with confidence and authenticity.