APTAMER GROUP PLC

• ⚠

  Material uncertainty over going concern

  The Directors believe that it remains appropriate to prepare the financial statements on a going concern basis. However, there remains a material uncertainty which may cast significant doubt over the Group's ability to continue as a going concern and to continue realising its assets and discharging its liabilities in the normal course of business.

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

• Turnover

  +39.9%

  £860,000 → £1,203,000

• Cash

  +21.7%

  £870,000 → £1,059,000

• Net assets

  +55.8%

  £887,000 → £1,382,000

• Employees

  -18.4%

  38 → 31

• Operating profit

  +17.7%

  -£3,084,000 → -£2,539,000

• Profit before tax

  +18.2%

  -£3,141,000 → -£2,569,000

• Wages

  -4.6%

  £1,812,000 → £1,729,000

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

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.

1. APTAMER GROUP PLC 2021-12-08 → present
2. APTAMER GROUP LIMITED 2015-04-20 → 2021-12-08
3. BLUEBIRD 123 LIMITED 2014-05-29 → 2015-04-20

Accounting basis

IFRS

Reporting scope

Consolidated group

Auditor

Gravita Audit II Limited

Audit opinion

Unqualified (clean)

Going concern

Material uncertainty disclosed

“The Directors believe that it remains appropriate to prepare the financial statements on a going concern basis. However, there remains a material uncertainty which may cast significant doubt over the Group's ability to continue as a going concern and to continue realising its assets and discharging its liabilities in the normal course of business.”

Group structure

1. APTAMER GROUP PLC · parent
   1. Aptamer Solutions Limited 100% · UK · Research and development
   2. Aptamer Therapeutics Limited 100% · UK · Non-trading
   3. Aptamer Diagnostics Limited 100% · UK · Non-trading
   4. Aptasort Limited 100% · UK · Dormant

Significant events

• “On 4 July 2025 the Company announced a significant new fundraising event which resulted in a firm placing of 400,419,909 ordinary shares for total proceeds of £1.2 million and a conditional placing of 266,246,757 ordinary shares for total proceeds of £0.8 million.”
• “On 18 July 2025 the Company announced an issue of 2,968,695 ordinary shares in settlement of non-executive director fees.”
• “On 19 August 2025 the Company announced an issue of 36,000,000 ordinary shares in respect of Warrants.”

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

Filings

10

last 12 months

Capital events

9

last 24 months

Officers appointed

0

last 12 months

Officers resigned

0

last 12 months

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