AUREUM DIAGNOSTICS LIMITED
🏛️Establishedactive
13201459 · ltd · incorporated 2021-02-15
Investment thesis
Established operating company — standard diligence applies, no dominant angle.
Why interesting: Live, filing, normal profile.
Why risky: No standout signals in either direction.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
£293.1k
book net assets
Opportunity
76/100
Strong
What this business does
Primary activity: Research and experimental development on biotechnology
Sector: Professional, scientific & technical
Investor take
PursueStrong opportunity: asset-holding vehicle with strong profile and bankable structure.
Opportunity 76/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Cash flow review and working-capital discipline. Cash down -60% YoY — forensic review of receivables, stock turns, and creditor days. Most likely exit: share sale to pe / searcher (65/100).
Data confidence
Overall: high (81/100)Strong data coverage across all sections. AI outputs should be trusted with minimal caveats.
Company profile
address, 1 SIC codes, incorporation date
100
Financials
2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed
75
Lenders & charges
Confirmed no charges registered
85
Directors & officers
11 officers (6 active, 11 linked, 10 with DOB)
88
Ownership & PSC
0 active PSC(s) of 4 total, 4 with control declared
90
Director network
8 connected companies via shared directors
69
Filing history
69 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
76/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
65
Adequate — check latest filings for context.
Acquirability
70
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Signals from accounts
Derived from iXBRL accounts · FRS 102Positive net assets
Net assets £293,068
Net assets shrinking
Down £498,659 YoY
Cash draining
Cash down 60% YoY
Cash YoY
-60%
Year on year
Key financials
2 years extracted from filed iXBRL accountsCash
£278k
↓ 60% YoY
Net Worth
£293k
↓ 63% YoY
Current Assets
£572k
↓ 36% YoY
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · FRS 102| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Total assets | £293.2k | £791.7k |
| Current assets | £571.8k | £894.5k |
| Cash | £278.0k | £702.5k |
| Debtors | £293.9k | £192.0k |
| Net assets | £293.1k | £791.7k |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
🔒Filing-note intelligence
2 signals detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.
Available from the Pro tier upwards.
See pricing →Recent activity
Last 30 days
6
filings
- • 6 miscellaneous
Last 90 days
8
filings
- • 6 miscellaneous
- • 1 capital
- • 1 confirmation-statement
Last 180 days
8
filings
- • 6 miscellaneous
- • 1 capital
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (40 events)Click to expand
- 2026-06-08📄legacymiscellaneous · RP01SH01
- 2026-06-08📄legacymiscellaneous · RP01SH01
- 2026-06-05📄legacymiscellaneous · RP01SH01
- 2026-06-05📄legacymiscellaneous · RP01SH01
- 2026-06-05📄legacymiscellaneous · RP01SH01
- 2026-06-05📄legacymiscellaneous · RP01SH01
- 2026-04-01📄capital-allotment-sharescapital · SH01
- 2025-09-23📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-04-04📄second-filing-capital-allotment-sharescapital · RP04SH01
- 2025-04-04📄second-filing-capital-allotment-sharescapital · RP04SH01
- 2025-04-03📄capital-allotment-sharescapital · SH01
- 2025-04-03📄capital-allotment-sharescapital · SH01
- 2025-03-22📄notification-of-a-person-with-significant-control-statementpersons-with-significant-control · PSC08
- 2025-02-25📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-01-22📄appoint-person-director-company-with-name-dateofficers · AP01
- 2025-01-16📄appoint-person-director-company-with-name-dateofficers · AP01
- 2025-01-16📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-01-16📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-01-08➕REYNOLDS, Patricia Elaine appointeddirector
- 2025-01-06➕LONGMUIR, Alistair David appointeddirector
- 2025-01-06➖ROBERTS-MCINTOSH, Alexis Shona, Dr resigneddirector
- 2025-01-06➖SHILLINGFORD, John, Dr resigneddirector
- 2024-11-01📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-08-22📄capital-allotment-sharescapital · SH01
- 2024-07-31📄termination-director-company-with-name-termination-dateofficers · TM01
- 2024-07-30➖DAVIES, Oliver William Hardwicke, Dr. resigneddirector
- 2024-03-18📄appoint-person-director-company-with-name-dateofficers · AP01
- 2024-03-18📄termination-director-company-with-name-termination-dateofficers · TM01
- 2024-03-06➕HEGARTY, Mark, Dr appointeddirector
- 2024-03-06➖HOWELL, Steven, Professor resigneddirector
- 2023-03-28➕OGLE, Tessa Maree appointeddirector
- 2022-11-10➕OGLE, Tessa Maree appointedsecretary
- 2022-10-06➕ROBERTS-MCINTOSH, Alexis Shona, Dr appointeddirector
- 2021-10-08➕CORRIGAN, Damion Kevin, Dr appointeddirector
- 2021-10-08➕DAVIES, Oliver William Hardwicke, Dr. appointeddirector
- 2021-10-08➕HOWELL, Steven, Professor appointeddirector
- 2021-10-08➖REYNOLDS, Patricia Elaine resigneddirector
- 2021-10-08➕SHILLINGFORD, John, Dr appointeddirector
- 2021-02-15🏢Company incorporatedAs AUREUM DIAGNOSTICS LIMITED
- 2021-02-15➕REYNOLDS, Patricia Elaine appointeddirector
Owner dependency
55/100
Moderate — manageable with handoverSome founder dependency, but not acute. A structured handover period should cover most risk.
FACTORS
- -5 active directors: Broader management team in place — suggests transferable governance.
- +Founder age: Director aged approximately 65 — succession pressure is live.
Succession & seller-readiness
50/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 65. Approaching typical UK retirement age — succession thinking likely.
Red flags
cleanNo red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)
🔒Co-director network graph
Radial SVG graph showing every company connected via shared directors, colour-coded by status.
Available from the Pro tier upwards.
See pricing →Similar companies
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|---|---|---|---|---|---|---|---|
| AD STREVA LIMITED→ 16415252 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADDERE CAPITAL LTD→ 12808837 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| ADDITION DESIGN OFFICE LTD→ 14579481 · est 2023 · no financials extracted | — | — | — | — | 3y | — | — |
| ADEPT SOURCING LTD.→ 10114891 · est 2016 · no financials extracted | — | — | — | — | 10y | — | — |
| ADESTER TRADING LIMITED→ 07811512 · est 2011 · no financials extracted | — | — | — | — | 14y | — | — |
| ADFYM LTD→ 14534624 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| ADHD VENTURES LTD→ 16951631 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
| ADIA BATIC COLLABORATION LTD→ 16913885 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADIB ENTERPRISES LTD→ 12721497 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| ADIGNITY LIMITED→ 13344618 · est 2021 · no financials extracted | — | — | — | — | 4y | — | — |
| ADK BUSINESS CONSULTING LTD→ 08575042 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| ADMATT CONSULTING LTD→ 09937405 · est 2016 · no financials extracted | — | — | — | — | 10y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
7 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.
Available from the Pro tier upwards.
See pricing →🔒Advanced scoring suite
Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.
Available from the Pro tier upwards.
See pricing →Company details
Statusactive
Typeltd
Incorporated2021-02-15
Jurisdictionengland-wales
Primary SIC72110 — Research and experimental development on biotechnology
Registered office
First Floor 85, Great Portland Street
London
W1W 7LT
England
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-02-28
Last: 2026-02-14
Officers (6 active · 5 resigned)
Active
CORRIGAN, Damion Kevin, Dr→
Activedirector · ~47y · appointed 2021-10-08
View their other companies + combined net worth →
HEGARTY, Mark, Dr→
Activedirector · ~65y · appointed 2024-03-06
View their other companies + combined net worth →
LONGMUIR, Alistair David→
Activedirector · ~56y · appointed 2025-01-06
View their other companies + combined net worth →
OGLE, Tessa Maree→
Activedirector · ~41y · appointed 2023-03-28
View their other companies + combined net worth →
REYNOLDS, Patricia Elaine→
Activedirector · ~50y · appointed 2025-01-08
View their other companies + combined net worth →
DAVIES, Oliver William Hardwicke, Dr.→
Resigneddirector · ~57y · appointed 2021-10-08 · resigned 2024-07-30
HOWELL, Steven, Professor→
Resigneddirector · ~59y · appointed 2021-10-08 · resigned 2024-03-06
REYNOLDS, Patricia Elaine→
Resigneddirector · ~50y · appointed 2021-02-15 · resigned 2021-10-08
ROBERTS-MCINTOSH, Alexis Shona, Dr→
Resigneddirector · ~64y · appointed 2022-10-06 · resigned 2025-01-06
SHILLINGFORD, John, Dr→
Resigneddirector · ~77y · appointed 2021-10-08 · resigned 2025-01-06
Click a director name to see their full track record across all companies.
Recent filings (69 total)
legacy
miscellaneous · RP01SH01
2026-06-08
legacy
miscellaneous · RP01SH01
2026-06-08
legacy
miscellaneous · RP01SH01
2026-06-05
legacy
miscellaneous · RP01SH01
2026-06-05
legacy
miscellaneous · RP01SH01
2026-06-05
legacy
miscellaneous · RP01SH01
2026-06-05
capital-allotment-shares
capital · SH01
2026-04-01
confirmation-statement-with-updates
confirmation-statement · CS01
2026-04-01
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-09-23
second-filing-capital-allotment-shares
capital · RP04SH01
2025-04-04
second-filing-capital-allotment-shares
capital · RP04SH01
2025-04-04
capital-allotment-shares
capital · SH01
2025-04-03
capital-allotment-shares
capital · SH01
2025-04-03
notification-of-a-person-with-significant-control-statement
persons-with-significant-control · PSC08
2025-03-22
confirmation-statement-with-updates
confirmation-statement · CS01
2025-02-25