COSSTART BUILDING & DESIGN LTD.
Significant control: Catalin Constandache (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Cosstart Building & Design Ltd. sell?
Registered activity: Construction of commercial buildings (SIC 41201). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
COSSTART BUILDING & DESIGN LTD. is an active private limited company (company number 15126721) incorporated on 10 September 2023, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.
There are 4,607 companies in construction of commercial buildings in Greater London with filed accounts; the median reports net assets of £4,162 and is 6 years old.
Ownership and control
- Mr Catalin Constandache
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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.
Key dates
- Incorporated
- 10 September 20233 yrs ago
- First accounts due
- 10 June 2025504 days overdue
- Confirmation statement due
- 24 September 2027in 332 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Micro Entity
Financials
Accounts exist on the register but their figures are not in this dataset yet.
Filing and accounts signals
- Incorporated two to five years agoIncorporated 10 September 2023
- Accounts past their due dateDue 10 June 2025
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
Timeline
- Confirmation statement duein 332 days
- First accounts due504 days overdue
- Incorporated
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All companies incorporated on 10 September 2023 · in Sept 2023.
Reminders for COSSTART BUILDING & DESIGN LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.