Porthouse John

Type: individual

Citizenship: British

Age: 61

Owns & Controls

  • Stonemark Engineering Limited
  • 9 years
  • 50%+

Manages

Engineer

Last changes

  1. Stonemark Engineering Limited
    Confirmation statement made on 2026-01-15 with updates
  2. Stonemark Engineering Limited
    Change of details for Mr Neil Kevin Harrod as a person with significant control on 2026-01-14
  3. Stonemark Engineering Limited
    Notification of Neil Kevin Harrod as a person with significant control on 2026-01-05
  4. Stonemark Engineering Limited
    Change of details for John Porthouse as a person with significant control on 2026-01-05
  5. Stonemark Engineering Limited
    Change of details for John Porthouse as a person with significant control on 2026-01-14

Co-directors of Porthouse John

Harrod Neil Kevin
Smith Peter Leonard Ling
Aa Services Company Ltd
Buyview Ltd

Co-owners of Porthouse John

Harrod Neil Kevin

FAQ about Porthouse John

Looking for leads in the UK?

Book a demo—see how CorpSignals can help you find UK leads.

Book a demo Learn more

GDPR compliance

The data on this page is derived from the public records of Companies House and is processed by fully automated ML and AI algorithms. Please note that this data may contain errors. It is provided on an "as is" basis without any guarantees regarding completeness, accuracy, usefulness, or timeliness.

As per the guidance on personal data on the Companies House register, this personal data is exempt from certain data protection requirements. This is because the law mandates the public availability of this information. Other organisations, including ours, have the legal right to replicate information from the public register. For inquiries or concerns regarding data protection and privacy, please contact us at gdpr@corpsignals.com.