Seras Energy Ltd

Active07042490 Private limited company

Incorporated: 14 October 2009 (17 years)
Previously known as: Esken Renewables Limited (until 22 October 2024)
Sustera Ltd (until 18 July 2024)
Esken Renewables Limited (until 23 June 2024)
Earlier: Stobart Energy Limited, Stobart Biomass Products Limited, A.W. Jenkinson Biomass Limited
Industry: Other business support service activities n.e.c. (82990)
Directors: Sebastian Edward Gregory Hung Kai Miller
James Peter Drewe-Smith
Richard Neil Jenkins
Owned by: Pioneer Balmoral UK Limited
Accounts type: Full
Region: North West
Address: Viking House
Mathieson Road
Widnes
WA8 0NX

Website & contact details

Website: seras.co.uk

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 8 May 2027
Last conf. stmt: 24 April 2026

Charges

Total: 17
Outstanding: 4
Part satisfied: 0
Satisfied: 13

Officers 3 active

Officer details are public data from the Companies House register.

Miller, Sebastian Edward Gregory Hung Kai

Director · Appointed 1 December 2023

Also at Pioneer Balmoral UK Limited, Tambowie Bioenergy Holdings Limited, Stream Bioenergy UK Limited · more companies

British

Born April 1988 (38)

Drewe-Smith, James Peter

Director · Appointed 4 February 2022

Also at Pioneer Balmoral UK Limited, Seras Energy Colorado Limited, Seras Energy Manchester Limited · more companies

British

Born April 1976 (50)

Jenkins, Richard Neil

Director · Appointed 4 February 2022

Also at Pioneer Balmoral UK Limited, Seras Energy Manchester Limited, Seras Energy Middlesbrough Limited · more companies

British

Born August 1976 (50)

Officer history (17 former)

1 December 2023

Resigned Dilworth, Nicholas Anthony as Director

1 December 2023

Appointed Miller, Sebastian Edward Gregory Hung Kai as Director

24 July 2023

Resigned Girdwood, Lewis Ian as Director

4 February 2022

Appointed Jenkins, Richard Neil as Director

4 February 2022

Appointed Drewe-Smith, James Peter as Director

30 April 2021

Resigned Brady, Warwick as Director

8 March 2021

Appointed Dilworth, Nicholas Anthony as Director

5 March 2021

Resigned Brace, Louise as Secretary

27 March 2020

Resigned Jessup, Alexander Robert as Director

19 July 2019

Appointed Girdwood, Lewis Ian as Director

3 July 2019

Resigned Whawell, Benjamin Mark as Director

14 June 2018

Resigned Tinkler, William Andrew as Director

14 June 2018

Appointed Brady, Warwick as Director

8 January 2018

Appointed Brace, Louise as Secretary

8 January 2018

Resigned Laycock, Richard John as Secretary

13 November 2017

Appointed Jessup, Alexander Robert as Director

14 October 2016

Resigned Butcher, Richard Edward Charles as Secretary

14 October 2016

Appointed Whawell, Benjamin Mark as Director

14 October 2016

Appointed Laycock, Richard John as Secretary

14 October 2016

Resigned Butcher, Richard Edward Charles as Director

14 October 2016

Resigned Smith, Mike as Director

14 October 2016

Appointed Tinkler, William Andrew as Director

31 March 2015

Resigned Davenport, Paul Thomas as Director

1 July 2014

Resigned Whawell, Benjamin Mark as Director

9 November 2012

Appointed Butcher, Richard Edward Charles as Secretary

9 November 2012

Appointed Smith, Mike as Director

15 October 2012

Resigned Egerton, Charles Edward as Director

29 February 2012

Resigned Irlam, Michael Jonathan as Director

18 May 2011

Resigned Palmer, Richard Campbell as Director

23 March 2010

Appointed Butcher, Richard Edward Charles as Director

23 March 2010

Appointed Whawell, Benjamin Mark as Director

23 March 2010

Appointed Irlam, Michael Jonathan as Director

2 December 2009

Appointed Davenport, Paul Thomas as Director

14 October 2009

Appointed Round, Jonathon Charles as Director

14 October 2009

Resigned Round, Jonathon Charles as Director

14 October 2009

Appointed Palmer, Richard Campbell as Director

14 October 2009

Appointed Egerton, Charles Edward as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Pioneer Balmoral UK Limited

Corporate entity · Notified 1 December 2023

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited Liability

Reg. no. 15049609

Holdings 1

Companies where Seras Energy Ltd is registered as a person with significant control

Seras Energy Colorado Limited

Owns 75–100% of shares

Active

Former controllers (1)

1 December 2023

Ceased Esken Holdings Limited — Owns 75–100% of shares

Financials

Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House

Net Assets: £27,548,803
Cash: £2,695,442
Turnover: £101,712,001
Profit Before Tax: (£3,432,040)
Employees: 293

Debt Ratio: 72%
Current Ratio: 1.3x
Profit Margin: -3%
Return on Equity: -21%

Balance sheet detail

	2024
Fixed Assets	£72,498,232
Current Assets	£26,262,375
Debtors	£22,889,083
Cash	£2,695,442
Creditors (< 1 year)	£19,786,163
Creditors (> 1 year)	£51,425,641
Net Current Assets	£6,476,212
Net Assets	£27,548,803
Shareholder Funds	£27,548,803

Turnover	£101,712,001
Cost of Sales	£86,349,853
Gross Profit	£15,362,148
Admin Expenses	£6,721,482
Operating Profit	£9,151,921
Profit Before Tax	(£3,432,040)
Tax	£2,220,581
Profit for Period	(£5,652,621)

What Seras Energy say about themselves

“Seras are the UK's leading sustainable fuel specialists, providing waste wood biomass fuel supply for over a decade.”

— from seras.co.uk

Filings 159

Date	Description	Made Up To
2 October 2026	Resolutions
30 September 2026	Statement of capital following an allotment of shares
22 June 2026	Change of details for a person with significant control
24 May 2026	Full accounts	31 December 2025
28 April 2026	Confirmation statement with no updates	24 April 2026