| Mountberg Hondings L.P. | | 2021 |
| Mountberg L.P. | | 2014 |
| Mountbreak Corporation LP | | 2017 |
| Mountbreak Partners LP | | 2017 |
| Mountcastle Limited | Real estate | 2024 |
| Mountcastle Taxis Limited | Transport & logistics | 1998 |
| Mountgarrie LP | | 2012 |
| Mountgrange (CIP) L.P. | | 2007 |
| Mountgrange (Co-Investment) L.P. | | 2007 |
| Mountgrange Real Estate Opportunity Fund (S) L.P. | | 2008 |
| Mounthooly Properties Ltd. | Real estate | 2004 |
| Mountshore Limited | Agriculture & fishing | 1997 |
| Mountsorrel Global Corporation L.P. | | 2014 |
| Mountview Investments Limited | Real estate | 1994 |
| Mournewood Heritage Group Ltd | Administrative & support | 2025 |
| MOV8 Financial Ltd | Professional & scientific | 2018 |
| MOV8 Real Estate Limited | Information & communication | 2007 |
| Movaq Limited | Real estate | 2020 |
| Move Freely Sports Injury Clinic Ltd | Health & social care | 2015 |
| Move Yoga Ltd | Other services | 2020 |
| MOVE2AYRSHIRE Ltd. | Real estate | 2002 |
| Movegreen LP | | 2014 |
| Movelixe Mart Limited | Information & communication | 2025 |
| Movemachine Limited | Professional & scientific | 2006 |
| Movement Barbershop Ltd | Other services | 2025 |
| Movers and Removals Ltd | Transport & logistics | 2025 |
| Movers Plus Limited | Transport & logistics | 2021 |
| Movestore Removals and Storage Ltd | Transport & logistics | 2022 |
| Movie Administration IX Limited | Extraterritorial | 2001 |
| Movie Management IX Limited | Extraterritorial | 2001 |
| Moving Force Ltd | Transport & logistics | 2018 |
| Movingiris Ltd | Professional & scientific | 2021 |
| Movzar Limited | Information & communication | 2020 |
| Mowatt Move Smarter Ltd | Real estate | 2025 |
| Mowi Consumer Products UK Limited | Manufacturing | 2008 |
| Moxie Energy Group Ltd | Financial services | 2022 |
| Moyo Sports Ltd | Arts & recreation | 2018 |
| Mozaiq LP | | 2016 |
| Mozart Limited Partnership | | 2005 |
| Mozilla Ventures Management Scotland Limited | Financial services | 2026 |
| MP 4WHEELER Limited | Administrative & support | 2019 |
| MP Analysis Limited | Administrative & support | 2025 |
| MP Creative International LP | | 2024 |
| MP Grey Street NO. 1 Limited Partnership | | 2010 |
| MP Horizon Services Ltd | Hospitality | 2026 |
| MP Property Investment Partnership LP | | 2009 |
| MP Real Estate W6 NO. 1 Limited Partnership | | 2009 |
| MP Spire NO.1 Limited Partnership | | 2009 |
| MP10 Ltd. | Hospitality | 2020 |
| MPC Cabs Ltd | Professional & scientific | 2022 |
| MPC Global Services Ltd | Transport & logistics | 2022 |
| MPD Edinburgh PM Ltd | Real estate | 2022 |
| Mpdc Limited | Information & communication | 2005 |
| MPE (G.P. IV General Partner) Limited | Financial services | 2010 |
| MPE (General Partner +) Limited | Administrative & support | 2021 |
| MPE (General Partner V) Limited | Financial services | 2015 |
| MPE (General Partner VI) Limited | Administrative & support | 2019 |
| MPE (General Partner VII) Limited | Administrative & support | 2022 |
| MPE (GP +) LP | | 2021 |
| MPE (GP IV) LP | | 2010 |
| MPE (GP Ltsa I) LP | | 2019 |
| MPE (GP V) LP | | 2015 |
| MPE (GP VI) LP | | 2019 |
| MPE (GP VII) LP | | 2022 |
| MPE (Managing Partner) Limited | Financial services | 2010 |
| MPE Scots (+ 2) LP | | 2025 |
| MPE Scots (+) LP | | 2021 |
| MPE Scots (Ltsa I) LP | | 2019 |
| MPE Scots (NO 12 European) LP | | 2019 |
| MPE Scots (NO 13 European) LP | | 2022 |
| MPE Scots (NO. 10 European) LP | | 2010 |
| MPE Scots (NO. 11 European) LP | | 2015 |
| MPE Scots (NO. 12 Infra) LP | | 2018 |
| MPE Scots WS LP | | 2022 |
| MPE Scottish (NO. 6 Bank Portfolio) L.P. | | 2003 |
| MPE Scottish (NO. 7 Ventures Portfolio) L.P. | | 2003 |
| MPE Scottish (NO. 8 Growth Capital) LP | | 2003 |
| MPE Scottish (NO. 9 European) L.P. | | 2005 |
| MPE Scottish (NO.5) L.P. | | 2003 |
| Mpfm Carry LP | | 2010 |
| MPH Edinburgh Ltd | Other services | 2019 |
| MPH Investment Management Ltd | Extraterritorial | 2012 |
| MPK Consulting Solutions LP | | 2018 |
| Mplj Propco Ltd | Real estate | 2022 |
| MPM Dent Ltd | Health & social care | 2026 |
| Mppm Project Management Limited | Professional & scientific | 2025 |
| MPS ABC Limited Partnership | | 2018 |
| MPS Digital Ltd | Information & communication | 2006 |
| MPS General Partner Limited | Financial services | 2018 |
| MPT Installations Scotland Limited | Construction | 2025 |
| MQ Enterprisess Ltd | Wholesale & retail | 2025 |
| Mqeng Ltd | Professional & scientific | 2019 |
| MR an LI Food Ltd | Hospitality | 2023 |
| MR Axiano LP | | 2016 |
| MR Buckley Interiors Limited | Professional & scientific | 2015 |
| MR Chen's Food Limited | Hospitality | 2021 |
| MR Crollas Ltd | Hospitality | 2013 |
| MR DEV Ltd | Construction | 2025 |
| MR Ecokind Ltd | Wholesale & retail | 2025 |
| MR Electrical(Edinburgh) Ltd | Construction | 2015 |