PERFORMANCE HORIZON GROUP LIMITED

Company number 07188234

18 officers / 13 resignations

ELTON, John Paul

• Correspondence address: Greycroft, 292 Madison Avenue,, 8th Floor, New York 10017, United States
• Role (Active): Director
• Date of birth: September 1972
• Appointed on: 17 February 2022
• Nationality: American,Canadian
• Place of residence: United States
• Identity verification status: Verification requirements complete

Identity verified by an Authorised Corporate Service Provider (ACSP)

VISTRA (UK) LIMITED ACSP has confirmed that they have verified the identity of John Paul Elton to the standard set by Companies House and is satisfied that the required personal information is true.

The verification checks were completed on 16 March 2026.

VISTRA (UK) LIMITED ACSP is supervised by: HMRC.

GILBERT, Matthew Aaron

• Correspondence address: Suite 6a, 6th Floor, West One, Forth Banks, Newcastle Upon Tyne, England, NE1 3PA
• Role (Active): Director
• Date of birth: July 1970
• Appointed on: 22 January 2021
• Nationality: American
• Place of residence: United States
• Identity verification status: Verification requirements complete

Identity verified by an Authorised Corporate Service Provider (ACSP)

VISTRA (UK) LIMITED ACSP has confirmed that they have verified the identity of Matthew Aaron Gilbert to the standard set by Companies House and is satisfied that the required personal information is true.

The verification checks were completed on 26 November 2025.

VISTRA (UK) LIMITED ACSP is supervised by: HMRC.

PORTEN, Joseph Alois

• Correspondence address: 2500 Sand Hill Road, Menlo Park, California, United States, 94025
• Role (Active): Director
• Date of birth: June 1978
• Appointed on: 13 December 2019
• Nationality: American
• Place of residence: United States
• Identity verification status: Verification requirements complete

ROYAN, Anuja

• Correspondence address: 8 King Street E, Suite 710, Toronto, Ontario, Canada, M5C 1B5
• Role (Active): Director
• Date of birth: March 1983
• Appointed on: 18 May 2018
• Nationality: Canadian
• Place of residence: Canada
• Identity verification status: Verification requirements complete

Identity verified by an Authorised Corporate Service Provider (ACSP)

VISTRA (UK) LIMITED ACSP has confirmed that they have verified the identity of Anuja Royan to the standard set by Companies House and is satisfied that the required personal information is true.

The verification checks were completed on 1 April 2026.

VISTRA (UK) LIMITED ACSP is supervised by: HMRC.

SCHLENKER, Steve

• Correspondence address: Dn Capital - Global Venture Capital Ii Lp, 2 Queen Annes Gate Buildings, Dartmouth Street, London, England, SW1H 9BP
• Role (Active): Director
• Date of birth: July 1968
• Appointed on: 15 May 2015
• Nationality: American
• Place of residence: United States
• Identity verification status: Verification requirements complete

ALANSON, Alexander Hooker

• Correspondence address: 2 Wrensfield, Marlow, Bucks, United Kingdom, SL7 2RB
• Role (Resigned): Secretary
• Appointed on: 12 March 2010
• Resigned on: 13 February 2017

HALL, Louise

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Secretary
• Appointed on: 13 February 2017
• Resigned on: 3 April 2019

LEMBERG, Michael David

• Correspondence address: Suite 1975, 101 California Street, San Francisco, United States, CA94111
• Role (Resigned): Secretary
• Appointed on: 14 May 2019
• Resigned on: 3 January 2023

ALANSON, Alexander Hooker

• Correspondence address: 2 Wrensfield, Marlow, Bucks, United Kingdom, SL7 2RB
• Role (Resigned): Director
• Date of birth: July 1969
• Appointed on: 12 March 2010
• Resigned on: 25 October 2013
• Nationality: British
• Place of residence: United Kingdom

BRADLEY, Daniel Thomas

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Director
• Date of birth: December 1975
• Appointed on: 1 October 2010
• Resigned on: 15 May 2015
• Nationality: British
• Place of residence: United Kingdom

BUEHLMANN, Thomas

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Director
• Date of birth: November 1964
• Appointed on: 1 January 2011
• Resigned on: 21 July 2015
• Nationality: British
• Place of residence: England

COWLEY, Malcolm Steven

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Director
• Date of birth: June 1978
• Appointed on: 1 September 2010
• Resigned on: 5 October 2020
• Nationality: British
• Place of residence: England

FELLOWS, Paul William

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Director
• Date of birth: July 1972
• Appointed on: 11 October 2010
• Resigned on: 13 December 2019
• Nationality: British
• Place of residence: England

GREENSPON, Colin

• Correspondence address: Mithril Capital Management Llc, Building A Ste A4900, One Letterman Drive, San Francisco, California, United States, 94129
• Role (Resigned): Director
• Date of birth: November 1977
• Appointed on: 21 July 2015
• Resigned on: 18 May 2018
• Nationality: American
• Place of residence: United States

ROYAN, Ajay

• Correspondence address: Mithril Capital Management Llc, Building A Ste A4900, 1 Letterman Dr, San Francisco, California, Usa
• Role (Resigned): Director
• Date of birth: December 1979
• Appointed on: 1 September 2014
• Resigned on: 21 July 2015
• Nationality: Canadian
• Place of residence: Usa

SIGALOW, Ian David

• Correspondence address: 292 Madison Avenue, New York, United States, 10017
• Role (Resigned): Director
• Date of birth: March 1979
• Appointed on: 21 July 2015
• Resigned on: 17 February 2022
• Nationality: American
• Place of residence: United States

TAYSOM, John Graham

• Correspondence address: 8th Floor, West One, Forth Banks, Newcastle Upon Tyne, United Kingdom, NE1 3PA
• Role (Resigned): Director
• Date of birth: February 1954
• Appointed on: 1 January 2011
• Resigned on: 21 July 2015
• Nationality: United Kingdom
• Place of residence: United Kingdom

WALSKE, Steven

• Correspondence address: 223 Spruce Street, San Francisco, California, Usa
• Role (Resigned): Director
• Date of birth: March 1952
• Appointed on: 21 July 2015
• Resigned on: 14 May 2019
• Nationality: American
• Place of residence: United States