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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2026-05-10

Overdue

Watchouts

2 items

Cash

£26M

Latest balance sheet

Net assets

£38M

Equity attributable

Employees

170

Average over period

Profit before tax

-£9M

Period ending 2024-12-31

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Name history

Renamed 1 time since incorporation

  1. REFEYN LTD 2019-02-06 → present
  2. ARAGO BIOSCIENCES LIMITED 2018-04-27 → 2019-02-06

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2024-06-302024-12-31
Turnover £19,251,297£13,874,722
Operating profit -£18,770,941-£9,284,655
Profit before tax -£17,959,970-£9,076,353
Net profit -£16,566,345-£8,693,106
Cash £26,531,505£26,048,925
Total assets less current liabilities £42,979,985£38,527,057
Net assets £42,099,333£37,519,644
Equity £42,099,333£37,519,644
Average employees 170170
Wages £16,677,539£10,827,279

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2024-06-302024-12-31
Operating margin -97.5%-66.9%
Net margin -86.1%-62.7%
Return on capital employed -43.7%-24.1%
Gearing (liabilities / total assets) 16.2%20.1%
Current ratio 6.24x4.99x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Consolidated group
Auditor
RSM UK Audit LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“At the reporting date the Group had net assets of $50,614k (30 June 2024: $56,792k) which includes cash and treasury deposits of $38,905k (30 June 2024: $42,291k cash and treasury deposits) having made a loss before tax for the 6 month period ended 31 December 2024 of $12,244k (year ended 30 June 2024: $24,228k). The Directors, after considering the cash resources of the Group at the reporting date and the cash flow forecast to 31 December 2027, consider it reasonable that the Group will continue to meet its liabilities as they fall due for the foreseeable future, defined as at least 12 months from the date of signing these financial statements, and therefore have prepared these financial statements on the going concern basis.”

Group structure

  1. REFEYN LTD · parent
    1. Refeyn Inc. 100% · Waltham, MA
    2. Refeyn GmbH 100% · Berlin
    3. Refeyn K.K. 100% · Kobe

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

7 active · 9 resigned

Name Role Appointed Born Nationality
THAKKAR, Roshni Secretary 2024-08-14
ALTSCHULLER, Susan Mary Director 2025-10-01 May 1981 American
JACKSON, Andrea Liapis Director 2020-11-09 Aug 1978 American
KUKURA, Philipp, Prof Director 2018-06-25 Mar 1978 German,British
MACKAY, John Gerard Director 2024-01-01 May 1962 British
MANGEOLLE, Jean Paul Director 2022-08-08 Jun 1961 American
ROXBOROUGH, Heather Elaine Director 2023-03-02 Mar 1973 British
Show 9 resigned officers
Name Role Appointed Resigned
BLOXAM, Andrew Director 2019-01-22 2022-04-06
FERNANDEZ, Anthony Director 2020-12-15 2023-02-24
FIENNES, Martin Guy Director 2020-09-15 2022-08-10
FLINT, David Jonathan Director 2019-06-24 2025-06-10
HOWELLS, David Director 2019-02-06 2022-04-06
MICA, Andrea Giacomo Director 2018-04-27 2019-06-27
WARREN, Jeremy Charles Stanley Director 2018-06-25 2018-10-31
YERUSHALMI, Zachary Brit Director 2018-06-26 2020-09-15
ZERVOGLOS, Charalambos Alexis Director 2022-08-10 2023-03-02

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Oxford Science Enterprises Holdings Limited Corporate entity Shares 25–50%, Voting 25–50% 2025-03-31 Active
Oxford Science Enterprises Plc Corporate entity Shares 25–50%, Voting 25–50% 2018-07-26 Ceased 2025-03-31
Prof Philipp Kukura Individual Shares 25–50%, Voting 25–50% 2018-06-25 Ceased 2019-01-24
The Chancellor, Masters And Scholars Of The University Of Oxford Corporate entity Shares 25–50%, Voting 25–50% 2018-06-25 Ceased 2018-07-26
Mr Andrea Giacomo Mica Individual Shares 75–100%, Voting 75–100% 2018-04-27 Ceased 2018-06-26

Filing timeline

Last 20 of 113 total filings

Material constitutional events — rename, articles re-file, resolution

  • 2024-12-17 RESOLUTIONS Resolution
Date Type Category Description
2026-04-13 SH01 capital Capital allotment shares PDF
2026-04-13 SH01 capital Capital allotment shares PDF
2026-03-31 RP04PSC02 persons-with-significant-control Second filing notification of a person with significant control
2026-03-04 SH01 capital Capital allotment shares PDF
2026-02-26 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2026-02-26 PSC02 persons-with-significant-control Notification of a person with significant control
2025-10-31 AP01 officers Appoint person director company with name date PDF
2025-10-02 SH01 capital Capital allotment shares PDF
2025-09-30 SH01 capital Capital allotment shares PDF
2025-09-24 AA accounts Accounts with accounts type group
2025-09-19 AA01 accounts Change account reference date company previous shortened PDF
2025-09-10 SH01 capital Capital allotment shares PDF
2025-08-12 TM01 officers Termination director company with name termination date PDF
2025-08-12 SH01 capital Capital allotment shares PDF
2025-06-16 CS01 confirmation-statement Confirmation statement with updates PDF
2025-06-09 SH01 capital Capital allotment shares PDF
2025-03-31 AA accounts Accounts with accounts type group
2024-12-23 SH01 capital Capital allotment shares PDF
2024-12-17 RESOLUTIONS resolution Resolution
2024-11-15 SH01 capital Capital allotment shares PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
16

last 12 months

Capital events
10

last 24 months

Officers appointed
1

last 12 months

Officers resigned
1

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2024 → FY2024 · period ending 2024-12-31 vs 2024-06-30

Year-on-year comparison hidden: this filing covers about 6 months versus 12 months prior.

Official Companies House page