Opsydia Limited
Other research and experimental development on natural sciences and engineering · Oxford
ActiveUnited KingdomIncorporated 2017Private Limited Company
Ownership evidence
Reported ownership and control rights in this business, with source dates.
Reported ownership & control
2 without an end date · 3 ceasedShares: over 25%, up to 50%Voting rights: over 25%, up to 50%
Notified 2026-09-08 · No cessation recorded
Source record 109280192Parkwalk Advisors LtdCorporate
Significant influence or control
Notified 2022-06-23 · No cessation recorded
Source record 117525528Show 3 ceased records
Oxford Science Enterprises PlcCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%
Notified 2017-09-13 · Ceased 2025-04-04
Source record 109996992MB
Dr Martin James BoothIndividual
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%
Notified 2017-07-20 · Ceased 2017-09-13
Source record 113450139PS
Mr Patrick Stephen SalterIndividual
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%
Notified 2017-07-20 · Ceased 2017-09-13
Source record 113450140People behind the business
Current appointments and the wider business interests of each person.
Appointments
6 current · 8 historicalCorpParkwalk Advisors LtdCurrent director
Appointed 2019-04-24 · 7 yrs
CorpPennsec LimitedCurrent secretary
Appointed 2017-07-20 · 9 yrs
Show 8 historical appointments
OM
Oliver MahonyResigned director
Resigned 2023-03-07 · 3 yrs · Investment Manager
JK
Jonathan KendallResigned director
Resigned 2021-05-28 · 5 yrs · None
ND
Nicholas Dixon CleggResigned director
Resigned 2020-08-06 · 2 yrs · Investor
AW
Alun WilliamsResigned director
Resigned 2017-11-29 · 1 yr · Investment Manager
LM
Lachlan MackinnonResigned director
Resigned 2017-09-13 · 2 yrs · Director
AS
Alistair SmithResigned director
Resigned 2017-09-13 · 5 yrs · Director
AR
Andrew RimmerResigned director
Resigned 2017-07-20 · 7 yrs · Director
Board profile
- People with appointments
- 6
- Directors assessed
- 4
- Median age
- 47
- Under 35
- 0
- 65 and over
- 1
- Disqualified match
- None active