Malcolm MacCollInvestment Manager
MONKS INV TST PLC
FTSE rank 136
Lucy MacDonaldIndependent Non-Executive Director
Natalie-Jane MacdonaldDirector
Rob MacDonaldInterim Group Finance Director
RENISHAW PLC
FTSE rank 105
Sally MacDonaldDirector
Benoit MacéChief Strategy and Transformation Officer
M&G PLC
FTSE rank 65
David MacfarlaneManaging Director, Enterprise
Zinka MacHaleHead of Communications and Marketing
Stuart MachinChief Executive Officer
Mary MackIndependent Non-Executive Director
BARCLAYS PLC
FTSE rank 13
Billy MackayManaging Director of Advised
AJ BELL PLC
FTSE rank 151
Iain MacKayNon-Executive Director
NATIONAL GRID PLC
FTSE rank 11
Amanda MackenzieNon-Executive Director
Andrew MacKenzieChairman of the Board and Nomination
SHELL PLC
FTSE rank 3
Campbell MacKenzieAccounting and Company Secretarial Manager
Ian MackenzieChief Operations Officer
Kenneth MacKenzieChief Executive Officer
Nick MackenzieIndependent Non-Executive Director
WORKSPACE GROUP PLC
FTSE rank 287
Paula MacKenzieNon-Executive Director
Roisin MackenzieChief People Officer
SAGA PLC
FTSE rank 256
Alexandra MackesyChairman of the Audit and Risk Committee
John MackieSenior Independent Director
Andy MacKinnonChief Financial Officer and Director
MOONPIG GROUP PLC
FTSE rank 291
Matt MacklinManaging Director, Asia Pacific and Middle East
IG Group
FTSE rank 77
Colin MacLeayHead of Marketing Performance and Operations
ABERDEEN GROUP PLC
FTSE rank 99
Natalia MacLennanChief Operating Officer, Centrica Energy Marketing and Trading
CENTRICA PLC
FTSE rank 50
Robert MacLeodNon-Executive Director
BALFOUR BEATTY PLC
FTSE rank 98
Saki MacozomaNon-Executive Director
MONDI PLC
FTSE rank 108
Angus MacPhersonChairman of Board
James MacPhersonChairman of the Board
Kenneth MacphersonChief Executive Officer, Europe, Middle East, Asia and Africa
Nick MacPhersonChairman of the Board
Myriam MaddenDirector
Mike MaddisonChief Executive Officer
NCC GROUP PLC
FTSE rank 350
Darren MaddoxDivisional Chairman, South Division
VISTRY GROUP PLC
FTSE rank 226
Roger MadelinJoint Head of Canada Water Development
Mahesh MadhavanNon-Executive Director
Kalidas MadhavpeddiNon-Executive Chairman of the Board and Nomination Committee
GLENCORE PLC
FTSE rank 10
Anja MadsenChief Operating Officer, Retail
Ben MagaraNon-Executive Director
WEIR GROUP PLC
FTSE rank 62
Martin MageeNon-Executive Director
Champa MageshNon-Executive Director
Costis MaglarasIndependent Non-Executive Director
PEARSON PLC
FTSE rank 69
Dani MagnerChief Growth Officer
PLUS500 LTD
FTSE rank 111
Laurie MagnusChairman of the Board and Nominations Committee
Duncan MagrathChief Financial Officer and Director (retiring on Dec 31 2026)
John MagrathPartner, Head of Distribution
Daniel MaguireGroup Head, LSEG Markets and Chief Executive Officer, LCH Group
Jim MaguireManaging Director, Asia
Kaye MaguireDirector, General Counsel and Company Secretary
PAGEGROUP PLC
FTSE rank 341