Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 9 March 2027
- Last conf. stmt
- 23 February 2026
Silhouette Research & Technology Limited
- Incorporated
- 23 February 2010 (16 years)
- Previously known as
- Aspex Research & Technology Limited (until 15 August 2015)This list may be incomplete. See all names on Companies House
- Industry
- Business and domestic software development (62012)
- Directors
- Mitsuru YokoyamaYasutaka Arakawa
- Owned by
- AI Holdings Corporation
- Accounts type
- Small
- Region
- South West
- Address
- Plymouth Science Park1 Davy RoadPlymouthPL6 8BX
Officers 3 active
Officer details are public data from the Companies House register.
Yokoyama, Mitsuru
Director · Appointed 1 November 2026
Japanese
Born August 1965 (61)
Arakawa, Yasutaka
Secretary · Appointed 31 October 2025
Arakawa, Yasutaka
Director · Appointed 6 July 2015
Japanese
Born August 1958 (68)
Officer history (8 former)
1 November 2026
Appointed Yokoyama, Mitsuru as Director
31 October 2025
Appointed Arakawa, Yasutaka as Secretary
31 October 2025
Resigned Slijk, Noriko as Secretary
18 March 2022
Resigned Anderson, Anthony Michael as Director
2 September 2015
Appointed Slijk, Noriko as Secretary
6 July 2015
6 July 2015
Resigned Sanham, Nicholas Richard as Director
6 July 2015
Appointed Arakawa, Yasutaka as Director
6 July 2015
Appointed Anderson, Anthony Michael as Director
6 July 2015
Resigned Harris, David as Secretary
6 July 2015
Resigned Sanham, Tom as Director
6 July 2015
Resigned Sanham, Jane Patricia as Director
1 April 2014
25 February 2010
Appointed Harris, David as Secretary
25 February 2010
Appointed Sanham, Nicholas Richard as Director
25 February 2010
Appointed Sanham, Tom as Director
25 February 2010
Appointed Sanham, Jane Patricia as Director
23 February 2010
23 February 2010
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
AI Holdings Corporation
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Corporate
Reg. no. 03-3249 6335
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 1 November 2026 | Appointment of a director |
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