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Companies/11333643

Refeyn Ltd

Other professional, scientific and technical activities n.e.c. · Oxford

ActiveUnited KingdomIncorporated 2018Private Limited Company
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Ownership evidence

Reported ownership and control rights in this business, with source dates.

Reported ownership & control

1 without an end date · 4 ceased
Oxford Science Enterprises Holdings LimitedCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2025-03-31 · No cessation recorded

Source record 131779874
Show 4 ceased records
Oxford Science Enterprises PlcCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2018-07-26 · Ceased 2025-03-31

Source record 132011960
PK
Prof Philipp KukuraIndividual
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2018-06-25 · Ceased 2019-01-24

Source record 130600686
The Chancellor, Masters And Scholars Of The University Of OxfordCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2018-06-25 · Ceased 2018-07-26

Source record 134493973
AM
Mr Andrea Giacomo MicaIndividual
Shares: over 75%, up to 100%Voting rights: over 75%, up to 100%

Notified 2018-04-27 · Ceased 2018-06-26

Source record 126795830

People behind the business

Current appointments and the wider business interests of each person.

Appointments

7 current · 9 historical
SA
Susan Mary AltschullerCurrent director
Appointed 2025-10-01 · 1 yr · Chief Financial Officer
RT
Roshni ThakkarCurrent secretary
Appointed 2024-08-14 · 2 yrs
JM
John MackayCurrent director
Appointed 2024-01-01 · 2 yrs · Chief Executive Officer
+1 other
HR
Heather RoxboroughCurrent director
Appointed 2023-03-02 · 3 yrs · Investment Partner
+2 others
JM
Jean MangeolleCurrent director
Appointed 2022-08-08 · 4 yrs · Company Director
AJ
Andrea JacksonCurrent director
Appointed 2020-11-09 · 5 yrs · Principal
PK
Philipp KukuraCurrent director
Appointed 2018-06-25 · 8 yrs · Professor Of Chemistry
+1 other
Show 9 historical appointments
CZ
Charalambos ZervoglosResigned director
Resigned 2022-08-10 · Director
AF
Anthony FernandezResigned director
Resigned 2020-12-15 · 2 yrs · Chief Executive Officer
MF
Martin FiennesResigned director
Resigned 2020-09-15 · 1 yr · Director
DF
David FlintResigned director
Resigned 2019-06-24 · 5 yrs · Company Director
DH
David HowellsResigned director
Resigned 2019-02-06 · 3 yrs · Senior Investment Manager
AB
Andrew BloxamResigned director
Resigned 2019-01-22 · 3 yrs · Investment Director
ZY
Zachary YerushalmiResigned director
Resigned 2018-06-26 · 2 yrs · Finance/Investment
JW
Jeremy WarrenResigned director
Resigned 2018-06-25 · Engineer
AM
Andrea MicaResigned director
Resigned 2018-04-27 · 1 yr · Director

Board profile

People with appointments
7
Directors assessed
6
Median age
51
Under 35
0
65 and over
1
Disqualified match
None active