Yellow Tree Technology Ltd

ActiveNI629230 Private limited company

Incorporated: 9 February 2015 (11 years)
Previously known as: Cobra Technology Ltd (until 30 November 2018)
This list may be incomplete. See all names on Companies House
Industry: Business and domestic software development (62012)
Directors: Michael John Hogg
Sean Patrick Kearns
Controlled by: Christos John Niarchos
Accounts type: Small
Region: Northern Ireland
Address: Building 3
Office 3
The Sidings Business Park
Lisburn
BT28 3AJ

Website & contact details

Website: yellowtreetechnology.com

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 23 February 2027
Last conf. stmt: 9 February 2026

Officers 2 active

Officer details are public data from the Companies House register.

Hogg, Michael John

Director · Appointed 14 February 2021

New Zealander

Born December 1959 (66)

Kearns, Sean Patrick

Director · Appointed 14 February 2021

Irish

Born December 1982 (43)

Officer history (4 former)

14 February 2021

Appointed Hogg, Michael John as Director

14 February 2021

Appointed Kearns, Sean Patrick as Director

14 February 2021

Resigned Niarchos, Christos John as Director

31 August 2020

Resigned Mccullough, Gareth as Director

7 September 2017

Appointed Niarchos, Christos John as Director

7 September 2017

Resigned Davison, Richard Leslie as Director

11 January 2017

Resigned Sanderson, Paul John as Director

9 February 2015

Appointed Sanderson, Paul John as Director

9 February 2015

Appointed Davison, Richard Leslie as Director

9 February 2015

Appointed Mccullough, Gareth as Director

Ownership 1 active

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

Christos John Niarchos

Individual · Notified 24 December 2025

Has significant influence or control (as a trust)

Canadian

Born May 1965 (61)

Former controllers (9)

24 December 2025

Ceased Peter Mark Brooks — Owns 50–75% of shares (as a trust)

24 December 2025

Ceased Matthew James Christensen — Owns 50–75% of shares (as a trust)

24 December 2025

Ceased Jennifer Mary Geddes — Owns 50–75% of shares (as a trust)

24 December 2025

Ceased David Gustave Goar — Owns 75–100% of shares (as a trust)

24 December 2025

Ceased Robert Anthony Laing — Owns 50–75% of shares (as a trust)

24 December 2025

Ceased Paul Dennis Pirouet — Owns 50–75% of shares (as a trust)

24 December 2025

Ceased Zo Anderson — Owns 50–75% of shares (as a trust)

1 January 2024

Ceased Csa Holdings Ltd — Owns 50–75% of shares

31 October 2019

Ceased Cobra Group Holdings BV — Owns 50–75% 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: £167,351
Cash: £155,620

Debt Ratio: 30%
Current Ratio: 3.3x

Trend

Net Assets

Balance sheet detail

	2024	2023
Fixed Assets	£6,507	£1,524
Current Assets	£233,833	£285,093
Debtors	£78,213	£96,239
Cash	£155,620	£188,854
Creditors (< 1 year)	£71,362	£141,693
Net Current Assets	£162,471	£143,400
Net Assets	£167,351	£144,543
Shareholder Funds	£167,351	£144,543