Company Active LTD

Company profile

Neptune Sonar Limited

UK company 02525414, incorporated on 25 July 1990.

Neptune Sonar Ltd - a world leader in the design, manufacture & calibration of underwater acoustic transducers

Company number

02525414

Incorporated

25 Jul 1990

Companies House status

Active

Company identity

Founded / incorporated

25 July 1990

Company number 02525414

Verify at Companies House

Legal name

NEPTUNE SONAR LIMITED

Company type

Private Limited Company

Region

London

Registered address

7TH FLOOR

3 MORE LONDON RIVERSIDE

LONDON

UNITED KINGDOM

SE1 2AQ

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller

Company Active LTD

Neptune Sonar Limited

CRN 02525414

Direct and ultimate controller Active LTD

Neptune Sonar (Yorkshire) Limited

CRN 07756057

Company events

Reference milestones and recent Companies House filing stream events.

6 events

30 Sep

2026

Accounts due

Accounts Due

Next accounts due date

08 Aug

2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

04 Aug

2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUzNzAyMTUxMGFkaXF6a2N4

Published 04 Aug 2026 17:12

25 Jul

2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Sep

2024

Accounts filed

Accounts

Last accounts made up date

25 Jul

1990

Incorporated

Inception

Company registered at Companies House