Firmoscan
Active03899586Private limited companyFareham

OAK UNDERWRITING PLC

Significant control: Zurich Holdings (UK) 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

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What does Oak Underwriting PLC sell?

Registered activity: Activities of insurance agents and brokers (SIC 66220). 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

OAK UNDERWRITING PLC is an active private limited company (company number 03899586) incorporated on 23 December 1999, registered in Fareham. Its registered activity is activities of insurance agents and brokers (SIC 66220). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

There are 4,008 companies in activities of insurance agents and brokers in the UK with filed accounts; the median reports net assets of £14k and is 11 years old.

02

Ownership and control

1 active · 1 other
  • Zurich Holdings (Uk) Limited
    corporate entity, England · since 29 June 2018
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Royal & Sun Alliance Insurance Plc
    corporate entity, England · since 6 April 2016 · ceased 29 June 2018
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control

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
23 December 199926 yrs ago
First accounts due
23 September 20019161 days overdue
Confirmation statement due
6 January 2027in 75 days

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

04

Activity

SIC 66220
Activities of insurance agents and brokers
Accounts type
Dormant
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 23 December 1999
  • Accounts past their due dateDue 23 September 2001

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.

07

Timeline

Newest first
  1. Confirmation statement duein 75 days
  2. First accounts due9161 days overdue
  3. Incorporated
08

Similar companies in Portsmouth

Same activity (activities of insurance agents and brokers), closest in incorporation date

All companies incorporated on 23 December 1999 · in Dec 1999.

09

Reminders for OAK UNDERWRITING PLC

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).