1.

MD Healthcare Consultants 2005

2.

MED e-care Healthcare Solutions 2000

3.

MedCircuit 2016

4.

Mediscan Services

5.

Merchant Navy Officers Pension Fund 1938

6.

Mercia Asset Management PLC 2014

7.

Metro Bank 2010

8.

MFL Insurance Group Ltd 1993

9.

MFT Research and Innovation 2017

10.

MGP Investment Management 1992

11.

MicroBioSensor 2012

12.

Mid Europa Partners 1999

13.

Midven 1991-01-01

14.

MMC Ventures 2000-01-01

15.

Mojo Mortgages 2016

16.

Morgan Stanley 1935-01-01

17.

Morningside Group 1986-01-01

18.

Morningside Venture Partners 2018-01-01

19.

Motac Neuroscience Ltd. 1999

20.

MTI Ventures 1983

21.

MuMac 2016

22.

My Health Checked

23.

Nationwide Pension Fund 2007

24.

NatWest Bank 1968-01-01

25.

Neptunus Biotech Ltd