ACCENTUS MEDICAL LIMITED

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Company summary

Company number: 04146523
Status: ACTIVE
Incorporated / age: 24 January 200125 years
Registered office: 528.10 Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF
Accounts due: 31 December 2026
Confirmation statement due: 7 February 2027
Active officers: 2
Outstanding charges: 0

Sourced from Companies House, retrieved 17 October 2026 at 11:23 UTC. This is public register information, not a credit or legal assessment.

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Company type
Private limited company
Address
528.10 Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF
Nature of business
Other research and experimental development on natural sciences and engineering
Previous company names
ACCENTUS MEDICAL PLC
ACCENTUS PLC
SEVCO 1239 PLC

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
AGG, Philip James, Dr ACTIVE	Director	01 Aug 2003		United Kingdom	August 1965	528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom
DAVIES, Nathan Spencer ACTIVE	Director	17 Feb 2025		Wales	August 1979	528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF
FORSTER, Ralph Nicholas RESIGNED	Secretary	20 Oct 2005	03 Jul 2006			The Old Rectory, Convent Fields, Sidmouth, Devon, EX10 8QR
HIPKISS, Michael Conrad RESIGNED	Secretary	10 Jul 2019	17 Feb 2025			528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF
MARSON, David John RESIGNED	Secretary	15 Oct 2013	10 Jul 2019			528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom
RUSSELL, Keith John RESIGNED	Secretary	16 Mar 2001	20 Oct 2005			Elsfield Crafts End, Chilton, Didcot, Oxfordshire, OX11 0SA
JAMESTOWN INVESTMENTS LIMITED RESIGNED	Secretary	03 Jul 2006	30 Sep 2013			4 Felstead Gardens, Ferry Street, London, E14 3BS
SEVERNSIDE SECRETARIAL LIMITED RESIGNED	Nominee Secretary	24 Jan 2001	16 Mar 2001			14-18 City Road, Cardiff, CF24 3DL
ALEXANDER, Mark Charles Hugh Orkell RESIGNED	Director	05 Nov 2001	15 Apr 2003	Uk	November 1958	Sherborne House, Green Lane Uffington, Faringdon, Oxfordshire, SN7 7SA
ATKINSON, Leslie, Dr RESIGNED	Director	11 Jun 2002	31 Mar 2005	Uk	January 1944	Cobbs 62 The Street, Manuden, Bishops Stortford, Hertfordshire, CM23 1DS
COTTRELL, Judith RESIGNED	Director	05 Oct 2004	31 Mar 2005		November 1971	9 Upper Hartwell, Stone, Aylesbury, Buckinghamshire, HP17 8NZ
DAVIES, Stewart Frank Gilbert RESIGNED	Director	20 Oct 2005	16 Jul 2013	United Kingdom	November 1950	160 Rushmere Road, Ipswich, Suffolk, IP4 3LE
FORSTER, Ralph Nicholas RESIGNED	Director	18 Dec 2012	16 Jul 2013	England	May 1944	1st Floor Cayzer House, 30 Buckingham Gate, London, SW1E 6NN, United Kingdom
FORSTER, Ralph Nicholas RESIGNED	Director	20 Oct 2005	05 Dec 2010	England	May 1944	3rd, Floor, 11 Strand, London, WC2N 5HR, England
HARRIS, David Roy RESIGNED	Director	16 Mar 2001	01 Aug 2003		August 1957	53 Mably Grove, Wantage, Oxfordshire, OX12 9XW
HIPPSLEY, Charles RESIGNED	Director	20 Apr 2005	07 Oct 2005		May 1957	Ashcroft Close, Oxford, Oxfordshire, OX2 9SE
HOWLETT, Brian RESIGNED	Director	18 Dec 2012	17 Feb 2025	England	March 1944	528.10 Unit 2, Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom
KROK-PASZKOWSKI, Andrew Robert, Mr. RESIGNED	Director	07 Oct 2005	18 Dec 2012	England	June 1956	1st Floor Cayzer House, 30 Buckingham Gate, London, SW1E 6NN, United Kingdom
LIVESLEY, David Macalpine, Dr RESIGNED	Director	01 Aug 2003	05 Oct 2004		October 1955	1 White House Close, Shippon, Abingdon, Oxfordshire, OX13 6LP
MARSON, David John RESIGNED	Director	18 Dec 2012	10 Jul 2019	England	November 1955	528.10 Unit 2, Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom
MCCREE, Andrew Charles Gambon RESIGNED	Director	25 Jul 2002	28 Apr 2005		August 1957	Rose Farm, Manningford Abbots, Pewsey, Wiltshire, SN9 6JA
MILSOM, John Francis Sidney RESIGNED	Director	07 Oct 2005	20 Jun 2006	Jersey	October 1947	32 Girdwood Road, London, SW18 5QS
RAYBONE, David RESIGNED	Director	05 Nov 2001	07 Mar 2003		May 1963	1 Talbot Cottages, Fosseway, Stow On The Wold, Cheltenham, Gloucestershire, GL54 1DW
RAYMENT, Kevin RESIGNED	Director	05 Nov 2001	01 Aug 2003		January 1969	Dunster House, 32 London Street, Faringdon, Oxfordshire, SN7 7AA
RICHES, Peter RESIGNED	Director	28 Nov 2005	12 Dec 2006		February 1951	Yopps Green Farmhouse, Plaxtol, Sevenoaks, Kent, TN15 0PY
ROPER, Philip RESIGNED	Director	20 Apr 2005	06 Oct 2006	England	December 1954	17 Prince Grove, Abingdon, Oxfordshire, OX14 1XE
ROSTRON, Laurence RESIGNED	Director	18 Dec 2012	16 Jul 2013	United Kingdom	March 1935	Grace Cottage, Church Lane, Lacey Green, Princes Risborough, Buckinghamshire, HP27 0QX, United Kingdom
RUSSELL, Keith John RESIGNED	Director	16 Mar 2001	05 Nov 2001		April 1955	Elsfield Crafts End, Chilton, Didcot, Oxfordshire, OX11 0SA
THORNTON, Stephen Patrick RESIGNED	Director	05 Nov 2001	25 Jul 2002		June 1957	66 Eaton Place, Top Flat, London, SW1X 8AT
7SIDE SECRETARIAL LIMITED RESIGNED	Director	24 Jan 2001	16 Mar 2001			1st Floor, 14-18 City Road, Cardiff, South Glamorgan, CF24 3DL
SEVERNSIDE NOMINEES LIMITED RESIGNED	Nominee Director	24 Jan 2001	16 Mar 2001			14-18 City Road, Cardiff, CF24 3DL

AGG, Philip James, Dr ACTIVE
Role: Director
Appointed on: 01 Aug 2003
Country of Residence: United Kingdom
Date of birth: August 1965
Address: 528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom

DAVIES, Nathan Spencer ACTIVE
Role: Director
Appointed on: 17 Feb 2025
Country of Residence: Wales
Date of birth: August 1979
Address: 528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF

FORSTER, Ralph Nicholas RESIGNED
Role: Secretary
Appointed on: 20 Oct 2005
Resigned on: 03 Jul 2006
Address: The Old Rectory, Convent Fields, Sidmouth, Devon, EX10 8QR

HIPKISS, Michael Conrad RESIGNED
Role: Secretary
Appointed on: 10 Jul 2019
Resigned on: 17 Feb 2025
Address: 528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF

MARSON, David John RESIGNED
Role: Secretary
Appointed on: 15 Oct 2013
Resigned on: 10 Jul 2019
Address: 528.10, Unit 2 Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom

RUSSELL, Keith John RESIGNED
Role: Secretary
Appointed on: 16 Mar 2001
Resigned on: 20 Oct 2005
Address: Elsfield Crafts End, Chilton, Didcot, Oxfordshire, OX11 0SA

JAMESTOWN INVESTMENTS LIMITED RESIGNED
Role: Secretary
Appointed on: 03 Jul 2006
Resigned on: 30 Sep 2013
Address: 4 Felstead Gardens, Ferry Street, London, E14 3BS

SEVERNSIDE SECRETARIAL LIMITED RESIGNED
Role: Nominee Secretary
Appointed on: 24 Jan 2001
Resigned on: 16 Mar 2001
Address: 14-18 City Road, Cardiff, CF24 3DL

ALEXANDER, Mark Charles Hugh Orkell RESIGNED
Role: Director
Appointed on: 05 Nov 2001
Resigned on: 15 Apr 2003
Country of Residence: Uk
Date of birth: November 1958
Address: Sherborne House, Green Lane Uffington, Faringdon, Oxfordshire, SN7 7SA

ATKINSON, Leslie, Dr RESIGNED
Role: Director
Appointed on: 11 Jun 2002
Resigned on: 31 Mar 2005
Country of Residence: Uk
Date of birth: January 1944
Address: Cobbs 62 The Street, Manuden, Bishops Stortford, Hertfordshire, CM23 1DS

COTTRELL, Judith RESIGNED
Role: Director
Appointed on: 05 Oct 2004
Resigned on: 31 Mar 2005
Date of birth: November 1971
Address: 9 Upper Hartwell, Stone, Aylesbury, Buckinghamshire, HP17 8NZ

DAVIES, Stewart Frank Gilbert RESIGNED
Role: Director
Appointed on: 20 Oct 2005
Resigned on: 16 Jul 2013
Country of Residence: United Kingdom
Date of birth: November 1950
Address: 160 Rushmere Road, Ipswich, Suffolk, IP4 3LE

FORSTER, Ralph Nicholas RESIGNED
Role: Director
Appointed on: 18 Dec 2012
Resigned on: 16 Jul 2013
Country of Residence: England
Date of birth: May 1944
Address: 1st Floor Cayzer House, 30 Buckingham Gate, London, SW1E 6NN, United Kingdom

FORSTER, Ralph Nicholas RESIGNED
Role: Director
Appointed on: 20 Oct 2005
Resigned on: 05 Dec 2010
Country of Residence: England
Date of birth: May 1944
Address: 3rd, Floor, 11 Strand, London, WC2N 5HR, England

HARRIS, David Roy RESIGNED
Role: Director
Appointed on: 16 Mar 2001
Resigned on: 01 Aug 2003
Date of birth: August 1957
Address: 53 Mably Grove, Wantage, Oxfordshire, OX12 9XW

HIPPSLEY, Charles RESIGNED
Role: Director
Appointed on: 20 Apr 2005
Resigned on: 07 Oct 2005
Date of birth: May 1957
Address: Ashcroft Close, Oxford, Oxfordshire, OX2 9SE

HOWLETT, Brian RESIGNED
Role: Director
Appointed on: 18 Dec 2012
Resigned on: 17 Feb 2025
Country of Residence: England
Date of birth: March 1944
Address: 528.10 Unit 2, Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom

KROK-PASZKOWSKI, Andrew Robert, Mr. RESIGNED
Role: Director
Appointed on: 07 Oct 2005
Resigned on: 18 Dec 2012
Country of Residence: England
Date of birth: June 1956
Address: 1st Floor Cayzer House, 30 Buckingham Gate, London, SW1E 6NN, United Kingdom

LIVESLEY, David Macalpine, Dr RESIGNED
Role: Director
Appointed on: 01 Aug 2003
Resigned on: 05 Oct 2004
Date of birth: October 1955
Address: 1 White House Close, Shippon, Abingdon, Oxfordshire, OX13 6LP

MARSON, David John RESIGNED
Role: Director
Appointed on: 18 Dec 2012
Resigned on: 10 Jul 2019
Country of Residence: England
Date of birth: November 1955
Address: 528.10 Unit 2, Rutherford Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0DF, United Kingdom

MCCREE, Andrew Charles Gambon RESIGNED
Role: Director
Appointed on: 25 Jul 2002
Resigned on: 28 Apr 2005
Date of birth: August 1957
Address: Rose Farm, Manningford Abbots, Pewsey, Wiltshire, SN9 6JA

MILSOM, John Francis Sidney RESIGNED
Role: Director
Appointed on: 07 Oct 2005
Resigned on: 20 Jun 2006
Country of Residence: Jersey
Date of birth: October 1947
Address: 32 Girdwood Road, London, SW18 5QS

RAYBONE, David RESIGNED
Role: Director
Appointed on: 05 Nov 2001
Resigned on: 07 Mar 2003
Date of birth: May 1963
Address: 1 Talbot Cottages, Fosseway, Stow On The Wold, Cheltenham, Gloucestershire, GL54 1DW

RAYMENT, Kevin RESIGNED
Role: Director
Appointed on: 05 Nov 2001
Resigned on: 01 Aug 2003
Date of birth: January 1969
Address: Dunster House, 32 London Street, Faringdon, Oxfordshire, SN7 7AA

RICHES, Peter RESIGNED
Role: Director
Appointed on: 28 Nov 2005
Resigned on: 12 Dec 2006
Date of birth: February 1951
Address: Yopps Green Farmhouse, Plaxtol, Sevenoaks, Kent, TN15 0PY

ROPER, Philip RESIGNED
Role: Director
Appointed on: 20 Apr 2005
Resigned on: 06 Oct 2006
Country of Residence: England
Date of birth: December 1954
Address: 17 Prince Grove, Abingdon, Oxfordshire, OX14 1XE

ROSTRON, Laurence RESIGNED
Role: Director
Appointed on: 18 Dec 2012
Resigned on: 16 Jul 2013
Country of Residence: United Kingdom
Date of birth: March 1935
Address: Grace Cottage, Church Lane, Lacey Green, Princes Risborough, Buckinghamshire, HP27 0QX, United Kingdom

RUSSELL, Keith John RESIGNED
Role: Director
Appointed on: 16 Mar 2001
Resigned on: 05 Nov 2001
Date of birth: April 1955
Address: Elsfield Crafts End, Chilton, Didcot, Oxfordshire, OX11 0SA

THORNTON, Stephen Patrick RESIGNED
Role: Director
Appointed on: 05 Nov 2001
Resigned on: 25 Jul 2002
Date of birth: June 1957
Address: 66 Eaton Place, Top Flat, London, SW1X 8AT

7SIDE SECRETARIAL LIMITED RESIGNED
Role: Director
Appointed on: 24 Jan 2001
Resigned on: 16 Mar 2001
Address: 1st Floor, 14-18 City Road, Cardiff, South Glamorgan, CF24 3DL

SEVERNSIDE NOMINEES LIMITED RESIGNED
Role: Nominee Director
Appointed on: 24 Jan 2001
Resigned on: 16 Mar 2001
Address: 14-18 City Road, Cardiff, CF24 3DL

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
05 Oct 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
19 Dec 2019	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
07 Jul 2017	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
21 Dec 2012	Satisfied	Registration of a charge (MG01) (opens in a new tab)All of the property or undertaking has been released from the charge (MR05) (opens in a new tab)
25 May 2012	Satisfied	Registration of a charge (MG01) (opens in a new tab)Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)
17 Jan 2006	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
28 Nov 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
08 Nov 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
07 Oct 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
14 Jun 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)

Registers

Exemptions

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