- MB
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MD
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MT
Skilled WorkerWorker (A rating)
- MI
Skilled WorkerWorker (A rating)
- MM
Makki Management LimitedStaines-Upon-Thames · Security, cleaning and facilitiesSince 2018 · Other building and industrial cleaning activit… Skilled WorkerWorker (A rating)
- MA
Skilled WorkerWorker (A rating)
- MM
Mamhead Management LtdDevon · Security, cleaning and facilitiesSince 2020 · Combined facilities support activities Skilled WorkerWorker (A rating)
MSManforce Security LtdIlford · Essex · Security, cleaning and facilitiesSince 2008 · Private security activities Skilled WorkerWorker (A rating)
- MA
Manguard LtdLondon · Security, cleaning and facilitiesSince 2022 · Combined facilities support activities Skilled WorkerWorker (A rating)
- MH
Skilled WorkerWorker (A rating)
MMMartins MaintenanceManchester · Charlestown · Security, cleaning and facilitiesSince 2026 · Other building and industrial cleaning activit… Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MM
Skilled WorkerGlobal Business Mobility: Senior or Specialist WorkerWorker (A rating)
- MP
Skilled WorkerWorker (A rating)
- MF
Mazz Fm LtdSlough, · Security, cleaning and facilitiesSince 2023 · Private security activities · Dissolved at Companies House Skilled WorkerWorker (A rating)
MMSkilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- ME
Medpack LTDLondon · Security, cleaning and facilitiesSince 2024 · Private security activities · Dissolved at Companies House Skilled WorkerWorker (A rating)
- MC
MEGA CCTV LtdNewcastle Upon Tyne · Tyne and Wear · Security, cleaning and facilitiesSince 2017 · Security systems service activities Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MS
Mersey shield ltdLiverpool · Security, cleaning and facilitiesSince 2019 · Private security activities Skilled WorkerWorker (A rating)
- MP
Skilled WorkerWorker (A rating)
- MS
Skilled WorkerWorker (A rating)
- MS
MHH Security LtdBirmingham · West Midlands · Security, cleaning and facilitiesSince 2015 · Private security activities Skilled WorkerWorker (A rating)
- MS
Midland Security LtdBirmingham · Security, cleaning and facilitiesSince 2019 · Private security activities Skilled WorkerWorker (A rating)
- MS
Midshire Security LtdBirmingham · Security, cleaning and facilitiesSince 2023 · Private security activities Skilled WorkerWorker (A rating)
- MG
Skilled WorkerWorker (A rating)
MFSkilled WorkerWorker (A rating)
- MI
Mintz Group UK LtdLondon · Security, cleaning and facilitiesSince 2011 · Investigation activities Global Business Mobility: Senior or Specialist WorkerSkilled WorkerWorker (A rating)
MSSkilled WorkerWorker (A rating)
- MO
Monitronics LimitedLondon · Security, cleaning and facilitiesSince 2020 · Security systems service activities Skilled WorkerWorker (A rating)
MPMontague Parr LtdRochester · Kent · Security, cleaning and facilitiesSince 2003 · Private security activities Skilled WorkerWorker (A rating)
- MC
Skilled WorkerWorker (A rating)
- MO
Motherboard LtdEastbourne · Security, cleaning and facilitiesSince 2021 · Specialised cleaning services Skilled WorkerWorker (A rating)
MSSkilled WorkerWorker (A rating)