Firmoscan
Active02525414Private limited companyLondon

NEPTUNE SONAR LIMITED

Significant control: Neptune Sonar (Yorkshire) 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Neptune Sonar 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 Neptune Sonar Limited sell?

Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). 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

NEPTUNE SONAR LIMITED is an active private limited company (company number 02525414) incorporated on 25 July 1990, registered in London. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 7,601 companies in other professional, scientific and technical activities n.e.c. in London with filed accounts; the median reports net assets of £3,258 and is 9 years old.

02

Ownership and control

1 active · 1 other
  • Neptune Sonar (Yorkshire) Limited
    corporate entity, England · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr Alexander Jon Wood
    Individual · since 6 April 2016 · ceased 9 December 2024
    • 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
25 July 199036 yrs ago
First accounts due
25 April 199212603 days overdue
Confirmation statement due
8 August 2027in 285 days

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

04

Activity

SIC 74909
Other professional, scientific and technical activities n.e.c.
Accounts type
Total Exemption Full
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 25 July 1990
  • Accounts past their due dateDue 25 April 1992

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 285 days
  2. First accounts due12603 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date

All companies incorporated on 25 July 1990 · in Jul 1990.

09

Reminders for NEPTUNE SONAR LIMITED

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