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Next accounts due

2026-06-30 (in 1mo)

Last filed for 2024-12-31

Confirmation statement due

2026-06-01 (in 1mo)

Last made up 2025-05-18

Watchouts

2 items

Cash

£382K

+28.4% vs 2023

Net assets

£11M

-12.9% vs 2023

Employees

6

-25% vs 2023

Profit before tax

-£4M

+70.1% vs 2023

Watchouts

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

Name history

Renamed 8 times since incorporation

  1. TERN PLC 2013-08-16 → present
  2. SILVERMERE ENERGY PLC 2011-07-14 → 2013-08-16
  3. CHALKWELL INVESTMENTS PLC 2011-06-30 → 2011-07-14
  4. SILVERMERE ENERGY PLC 2011-06-10 → 2011-06-30
  5. CHALKWELL INVESTMENTS PLC 2010-03-24 → 2011-06-10
  6. THE CORE BUSINESS PLC 2006-02-13 → 2010-03-24
  7. THE CORE BUSINESS LIMITED 2005-11-25 → 2006-02-13
  8. CORE BUSINESS (UK) LIMITED 2004-11-23 → 2005-11-25
  9. FOOTBALL KITS LIMITED 2004-05-18 → 2004-11-23

Accounts

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

Metric Trend 2023-12-312024-12-31
Turnover £199,233£17,402
Operating profit -£12,689,213-£3,802,301
Profit before tax -£12,608,130-£3,772,020
Net profit -£12,608,130-£3,772,020
Cash £297,565£382,213
Total assets less current liabilities
Net assets £12,301,276£10,709,135
Equity £12,301,276£10,709,135
Average employees 86
Wages £773,835£429,017

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 2023-12-312024-12-31
Operating margin -6369.0%-21849.8%
Net margin -6328.3%-21675.8%
Gearing (liabilities / total assets) 6.5%5.3%
Current ratio 0.44x0.95x

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
IFRS
Reporting scope
Standalone (parent only)
Auditor
S&W Partners Audit Limited
Audit opinion
Unqualified (clean)
Going concern
Material uncertainty disclosed

“The Directors acknowledge material uncertainty remains, as continued operations depend on successful fundraising, asset realisations, income from investments, or a combination of all three-factors that are partly beyond the Company's control. If these efforts are unsuccessful, the Company may be forced to sell assets at reduced values or accept unfavourable loan terms. There is no certainty that such funding will be available and/or the terms of such funding. These conditions are necessarily considered to represent a material uncertainty which may cast significant doubt over the Company's ability to continue as a going concern.”

Group structure

  1. TERN PLC · parent
    1. Device Authority Limited 25.3% · global leader in Identity and Access Management (IAM) for the Internet of Things (IoT)
    2. FVRVS Limited 10.3% · pioneering platform at the intersection of virtual reality, haptics, and data analytics
    3. Talking Medicines Limited 23.8% · pioneering force in healthcare intelligence powered by Advanced Data Science and Artificial Intelligence
    4. Sure Valley Ventures Enterprise Capital LP 6.1% · UK · leading venture capital fund investing in a diverse range of private UK software companies
    5. DiffusionData Limited 0% · enhances organisations' ability to facilitate real-time communication
    6. Wyld Networks AB 0.6% · Sweden · transform global connectivity by delivering affordable wireless solutions
    7. InVMA Limited

Significant events

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

People

3 active · 39 resigned

Name Role Appointed Born Nationality
MSP CORPORATE SERVICES LIMITED Corporate Secretary 2023-09-15
KARWOSKI, Jane Catherine Director 2024-10-29 Jul 1958 American
ROSS, Iain Gladstone Director 2024-10-29 Jan 1954 British
Show 39 resigned officers
Name Role Appointed Resigned
ABEYESINHE, Robin Secretary 2005-11-16 2006-04-12
KEITH, Philippa Anne Secretary 2013-08-16 2015-08-31
KENNEDY, Alastair John Secretary 2006-04-12 2009-09-21
MURRAY, Linda Secretary 2004-11-23 2005-11-16
PAYNE, Sarah Louise Secretary 2015-09-01 2023-09-15
RODDISON, John Secretary 2011-02-14 2011-08-31
CARGIL MANAGEMENT SERVICES LIMITED Corporate Secretary 2011-08-31 2013-08-16
INTERNATIONAL REGISTRARS LIMITED Corporate Secretary 2010-03-23 2011-02-14
QA REGISTRARS LIMITED Corporate Nominee Secretary 2004-05-18 2004-11-23
ABEYESINHE, Robin Director 2005-11-16 2006-04-12
CLARK, Michael John Director 2013-11-01 2015-07-29
COOPER, Matthew Jonathan Director 2008-11-01 2010-03-23
DALBY, Stewart James Director 2011-08-31 2013-08-16
EVERS, Bruce George Alexander Director 2010-12-02 2012-04-18
FORREST, Angus George Patrick Director 2013-08-16 2017-10-20
GILMOUR, Melissa Jane Director 2005-11-16 2010-03-23
GORDON, Jack Director 2007-07-27 2008-09-01
HEUS, Reinhold Adriaan Maria Director 2010-12-02 2011-08-31
HOWARTH, Alan Miles Director 2015-11-23 2024-10-29
JENNINGS, May Louise Director 2005-11-16 2007-07-24
KENNEDY, Alastair John Director 2006-04-12 2009-09-21
KERR, Alastair Rawes Director 2013-11-01 2014-02-04
KNIFTON, Leo Ernest Vaughan Director 2010-03-23 2011-01-10
LEITH, Bruce Henderson Director 2013-08-16 2023-08-09
MORRISON, Andrew John Gowdt Director 2011-08-31 2013-08-16
MOXON, Frank Hoyt Director 2011-08-31 2013-08-16
MURRAY, Linda Director 2004-11-23 2005-11-16
MURRAY, Stirling Michael Director 2004-11-23 2010-03-23
PAYNE, Sarah Louise Director 2015-09-01 2024-10-29
READ, Laurence Thomas Martin Director 2013-08-16 2015-07-17
RITCHIE, Ian Cleland Director 2017-06-01 2025-06-30
RODDISON, John Director 2010-11-29 2011-08-31
SCHERBA, Matthew Director 2020-03-30 2023-08-09
SISTO, Albert Ernest Director 2014-02-04 2023-06-29
TURNER, Richard Keith Director 2017-10-25 2018-01-15
WATSON-MITCHELL, Mark Nicholas Director 2005-11-16 2008-11-01
WELLER, William Nigel Valentine Director 2010-03-23 2011-01-10
ZINGRAFF, Muriel Valerie Fabienne Director 2008-11-20 2009-03-16
QA NOMINEES LIMITED Corporate Nominee Director 2004-05-18 2004-11-23

Ownership

Persons with significant control

No persons with significant control on record.

Filing timeline

Last 20 of 333 total filings

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

  • 2025-07-07 RESOLUTIONS Resolution
  • 2024-09-29 RESOLUTIONS Resolution
  • 2024-07-09 RESOLUTIONS Resolution
Date Type Category Description
2026-03-20 SH01 capital Capital allotment shares PDF
2025-10-17 SH01 capital Capital allotment shares PDF
2025-08-08 SH01 capital Capital allotment shares PDF
2025-07-07 RESOLUTIONS resolution Resolution
2025-06-30 TM01 officers Termination director company with name termination date PDF
2025-06-23 AA accounts Accounts with accounts type full
2025-05-20 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-05-19 SH01 capital Capital allotment shares PDF
2025-03-04 SH01 capital Capital allotment shares PDF
2025-01-06 SH01 capital Capital allotment shares PDF
2024-12-11 AP01 officers Appoint person director company with name date PDF
2024-11-04 AP01 officers Appoint person director company with name date PDF
2024-11-04 TM01 officers Termination director company with name termination date PDF
2024-11-04 TM01 officers Termination director company with name termination date PDF
2024-10-24 SH01 capital Capital allotment shares PDF
2024-10-03 SH01 capital Capital allotment shares PDF
2024-09-29 RESOLUTIONS resolution Resolution
2024-07-19 AA accounts Accounts with accounts type full
2024-07-09 RESOLUTIONS resolution Resolution
2024-05-31 CS01 confirmation-statement Confirmation statement with updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
8

last 12 months

Capital events
8

last 24 months

Officers appointed
0

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

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

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

Official Companies House page