Firmoscan
Active16921394Private limited companyLondon

AVONCO LIMITED

Significant control: Diana Sethi (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

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What does Avonco Limited sell?

Registered activity: Construction of domestic buildings (SIC 41202). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

AVONCO LIMITED is an active private limited company (company number 16921394) incorporated on 19 December 2025, registered in London. Its registered activity is construction of domestic buildings (SIC 41202). No accounts have been filed yet; the first accounts are due by 19 September 2027.

There are 5,020 companies in construction of domestic buildings in London with filed accounts; the median reports net assets of £1,956 and is 6 years old.

02

Ownership and control

1 active
  • Mrs Diana Sethi
    Individual · since 19 December 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
19 December 2025under 1 yr ago
First accounts due
19 September 2027in 328 days
Confirmation statement due
2 January 2027in 68 days

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

04

Activity

SIC 41202
Construction of domestic buildings
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 19 September 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 328 days
  2. Confirmation statement duein 68 days
  3. Incorporated
07

Similar companies in London

Same activity (construction of domestic buildings), closest in incorporation date

All companies incorporated on 19 December 2025 · in Dec 2025.

08

Reminders for AVONCO LIMITED

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

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).