Firmoscan
Active16298954Private limited companyCarlisle

OPEN HEAT NETWORK LIMITED

Significant control: Cypress Project Holdco Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for Open Heat Network Limited: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Open Heat Network Limited sell?

Registered activity: Construction of utility projects for fluids (SIC 42210). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

OPEN HEAT NETWORK LIMITED is an active private limited company (company number 16298954) incorporated on 6 March 2025, registered in Carlisle. Its registered activity is construction of utility projects for fluids (SIC 42210). No accounts have been filed yet; the first accounts are due by 6 December 2026.

There are 122 companies in construction of utility projects for fluids in Other with filed accounts; the median reports net assets of £16k and is 8 years old.

02

Ownership and control

1 active
  • Cypress Project Holdco Limited
    corporate entity · since 6 March 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
6 March 20251 yr ago
First accounts due
6 December 2026in 39 days
Confirmation statement due
20 March 2027in 143 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 42210
Construction of utility projects for fluids
SIC 43220
Plumbing, heat and air-conditioning installation
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 6 December 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 143 days
  2. First accounts duein 39 days
  3. Incorporated
07

Similar companies in the UK

Same activity (construction of utility projects for fluids), closest in incorporation date

All companies incorporated on 6 March 2025 · in Mar 2025.

08

Reminders for OPEN HEAT NETWORK LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.