Active12323687Private limited companyWatford

ADDITIVE INSTRUMENTS LIMITED

Significant control: Smith & Nephew 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Additive Instruments 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.

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01

Summary

Generated from filed data · no estimates

ADDITIVE INSTRUMENTS LIMITED is an active private limited company (company number 12323687) incorporated on 20 November 2019, registered in Watford. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 3,982 companies in other professional, scientific and technical activities n.e.c. in Greater London with filed accounts; the median reports net assets of £6,072 and is 11 years old.

02

Ownership and control

1 active · 4 other
  • Smith & Nephew Uk Limited
    corporate entity, England · since 9 March 2023
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Ruben Joseph Doyle
    Individual · since 20 November 2019 · ceased 27 May 2020
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Jonathan Robert Thomas Jeffers
    Individual · since 20 November 2019 · ceased 30 September 2021
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Shaaz Ghouse
    Individual · since 20 November 2019 · ceased 27 May 2020
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • persons with significant control statement · since 30 September 2021 · ceased 9 March 2023

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
20 November 20196 yrs ago
First accounts due
20 August 20211890 days overdue
Confirmation statement due
4 December 2026in 42 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
Audit Exemption Subsidiary
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 20 November 2019
  • Accounts past their due dateDue 20 August 2021

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 42 days
  2. First accounts due1890 days overdue
  3. Incorporated
08

Similar companies in Greater London

Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date
09

Reminders for ADDITIVE INSTRUMENTS 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.