- S.R. JENNER LIMITED- 02921366 - Incorporated on 21 April 1994 
- THE JENNER TRUST- CE001664 - Incorporated on 21 August 2014 
- DAVID JENNER LTD- 11940825 - Incorporated on 11 April 2019 
- COLIN NORRINGTON- Born August 1967 - 113 BLAKE AVENUE, BARKING, ESSEX, IG11 9FB 
- WILLIAM NORRINGTON- Born February 1983 - 52 UPWAY, RAYLEIGH, ESSEX, ENGLAND, SS6 8AA 
- Marta NORRINGTON- 86d Shaftesbury Road, Stroud Green, London, United Kingdom, N19 4QR 
- COLIN NORRINGTON- Born August 1967 - UNIT 7A RADFORD CRESCENT, BILLERICAY, ENGLAND, CM12 0DU 
- William NORRINGTON- Born February 1983 - 5 Flat 6, 5 Daws Heath Road, Rayleigh, England, SS6 7QJ 
- CHRISTOPHER NORRINGTON- Born February 1972 - 172 NEW ROAD, CHILWORTH, SURREY, GU4 8LX 
- DAVID NORRINGTON- DAVID NORRINGTON 16 WAUN Y GROES ROAD, RHIWBINA, CARDIFF, UNITED KINGDOM, CF14 4SW 
- JOHN NORRINGTON- Born November 1940 - UNIT 98 GREENWAY BUSINESS CENTRE, HARLOW BUSINESS PARK, HARLOW, ESSEX, ENGLAND, CM19 5QE 
- SIMON NORRINGTON- Born April 1968 - 5 PARK VIEW, ALEXANDRA ROAD, EPSOM, SURREY, KT17 4BU 
- CAROLINE NORRINGTON- 36 SPRINGFIELD GROVE, BARRHEAD, LANARKSHIRE, G78 2SZ 
- DAVID NORRINGTON- Born February 1968 - 16 WAUN-Y-GROES ROAD, CARDIFF, WALES, CF14 4SW 
- RYAN NORRINGTON- 37D PALACE GROVE, BROMLEY, ENGLAND, BR1 3HB 
- NORMAN NORRINGTON- Born February 1943 - 17 FREE TRADE WHARF, 340 THE HIGHWAY, LONDON, E1W 3ES 
- STEPHEN NORRINGTON- Born February 1958 - OAKWOOD PESCOT AVENUE, LONGFIELD, ENGLAND, DA3 7NA 
- SAMANTHA NORRINGTON- Born October 1968 - 53 HIGHCROFT LANE, HORNDEAN, WATERLOOVILLE, HAMPSHIRE, PO8 9PU 
- C JENNER LIMITEDDissolved- 07951481 - Dissolved on 24 September 2013 
- S JENNER LIMITED- 08709126 - Incorporated on 27 September 2013