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Tethra Energy Limited

08591709

active
ltd
england wales
Companies House
Health Score
80 / 100

Healthy

30/30
Filing
10/30
Financial
40/40
Risk
  • Current liabilities exceed current assets (-10)

Details

The Old Grammar School, Hallgate, Hexham, NE46 1XD
Incorporated 01/07/2013

Compliance

Last accounts

31/12/2025

total exemption full

Next accounts due

30/09/2027

On track

Confirmation statement

Last: 01/07/2025

Due 15/07/2026

On track

Industry

74909
Other professional, scientific and technical activities

Officers

Helen Mary Edwards

secretary · Since 01/07/2013

Helen Mary Edwards

director · Since 01/07/2013

Canadian · England · Age 70

Michael John Whitaker

director · Since 01/07/2013

British · United Kingdom · Age 73

Former

Jean Alison Harper

director · Resigned 01/04/2021

Richard Harper

director · Resigned 01/04/2021

Persons with Significant Control

Ms Helen Mary Edwards

75–100% shares
75–100% votes

Canadian · United Kingdom · Age 70

The Old Grammar School, Hallgate, Hexham, NE46 1XD

Notified 06/04/2016

Former PSCs

Mr Richard Harper

Ceased 14/07/2020

Change History

statusactive
2026-05-04

Active

typeltd
2026-05-04

Private Limited Company

address line1The Old Grammar School
2026-05-04

THE OLD GRAMMAR SCHOOL

post townHexham
2026-05-04

HEXHAM

officer appointedEDWARDS, Helen Mary
2026-05-04
officer appointedEDWARDS, Helen Mary
2026-05-04
officer appointedWHITAKER, Michael John, Professor
2026-05-04

CompanyRankvs 11353+ SIC 74909 peers
71

Financial strength91th percentile among SIC peers · 23/25
Employees0th percentile among SIC peers · 0/15
LiquidityCurrent ratio 3.76× · 20/20
Longevity13 years trading (max 15) · 13/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength23/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees0/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity13/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/12/2025

Net Worth

£202k

Balance sheet strength

Cash

£275k

Cash in the bank

Net Current Assets

£202k

Working capital

Current Assets

£275k

Current Liabilities

£73k

Debtors

£44

Tax at Year End

Corp tax£26k
Prepared with VT Final Accounts

EstimatesDerived

YearCurrent RatioImplied Profit
20253.76+£0
20253.76-£732
20243.30+£78k
20231.73+£79k
20220.60+£34k
20210.32
20201.00
20191.03
20181.04

Derived from filed accounts. Not audited figures.

Filing History36 filings

Accounts filed

accounts with accounts type total exemption full

14/04/20265 pages · PDF
Accounts filed

accounts with accounts type total exemption full

23/09/20255 pages · PDF
Confirmation statement

confirmation statement with updates

03/07/20254 pages · PDF
Accounts filed

accounts with accounts type total exemption full

27/09/20245 pages · PDF
Confirmation statement

confirmation statement with updates

08/07/20244 pages · PDF
Accounts filed

accounts with accounts type total exemption full

28/09/20235 pages · PDF
Confirmation statement

confirmation statement with updates

02/07/20234 pages · PDF
Accounts filed

accounts with accounts type total exemption full

20/09/20225 pages · PDF
Confirmation statement

confirmation statement with updates

12/07/20224 pages · PDF
Accounts filed

accounts with accounts type total exemption full

03/08/20215 pages · PDF
Confirmation statement

confirmation statement with updates

13/07/20214 pages · PDF
Director resigned

termination director company with name termination date

14/04/20211 page · PDF
Director resigned

termination director company with name termination date

14/04/20211 page · PDF
PSC changed

change to a person with significant control

14/04/20212 pages · PDF
PSC07

cessation of a person with significant control

14/04/20211 page · PDF
Accounts filed

accounts with accounts type total exemption full

21/09/20205 pages · PDF
PSC07

cessation of a person with significant control

14/07/20201 page · PDF
Confirmation statement

confirmation statement with no updates

14/07/20203 pages · PDF
Accounts filed

accounts with accounts type total exemption full

13/09/20195 pages · PDF
Confirmation statement

confirmation statement with no updates

12/07/20193 pages · PDF
Address changed

change registered office address company with date old address new address

19/02/20191 page · PDF
Accounts filed

accounts with accounts type total exemption full

24/09/20185 pages · PDF
Confirmation statement

confirmation statement with no updates

13/07/20183 pages · PDF
Accounts filed

accounts with accounts type total exemption full

27/09/20175 pages · PDF
Confirmation statement

confirmation statement with no updates

13/07/20173 pages · PDF
Director details changed

change person director company with change date

26/04/20172 pages · PDF
Director details changed

change person director company with change date

26/04/20172 pages · PDF
CH03

change person secretary company with change date

26/04/20171 page · PDF
Accounts filed

accounts with accounts type total exemption small

27/09/20163 pages · PDF
Confirmation statement

confirmation statement with updates

12/07/20167 pages · PDF
Accounts filed

accounts with accounts type total exemption small

18/09/20153 pages · PDF
Annual return

annual return company with made up date full list shareholders

28/07/20156 pages · PDF
Accounts filed

accounts with accounts type dormant

01/10/20142 pages · PDF
Accounts date changed

change account reference date company previous shortened

30/09/20141 page · PDF
Annual return

annual return company with made up date full list shareholders

21/07/20146 pages · PDF
Incorporated

incorporation company

01/07/201311 pages · PDF