Active03634644Private limited companyHook

PLASMA QUEST LIMITED

Significant control: Annette Jean Thwaites (25–50%), Prof. Michael John Thwaites (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Plasma Quest Limited sell?

Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

PLASMA QUEST LIMITED is an active private limited company (company number 03634644) incorporated on 18 September 1998, registered in Hook. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 333 companies in engineering related scientific and technical consulting activities in Reading with filed accounts; the median reports net assets of £12k and is 8 years old.

Ownership and control

2 active · 1 other

AJ
Mrs Annette Jean Thwaites
Individual · since 6 April 2016
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%
PM
Prof. Michael John Thwaites
Individual · since 6 April 2016
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%
PJ
Dr. Peter John Hockley
Individual · since 6 April 2016 · ceased 5 February 2021
- 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.

Key dates

Incorporated: 18 September 199828 yrs ago
First accounts due: 18 June 20009625 days overdue
Confirmation statement due: 2 October 2027in 342 days

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

Activity

SIC 71122: Engineering related scientific and technical consulting activities
SIC 72190: Other research and experimental development on natural sciences and engineering
Accounts type: Total Exemption Full

Financials

No accounts on record

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

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 18 September 1998
Accounts past their due dateDue 18 June 2000

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.

Timeline

Newest first

02 Oct 2027Confirmation statement duein 342 days
18 Jun 2000First accounts due9625 days overdue
18 Sept 1998Incorporated

Reminders for PLASMA QUEST LIMITED

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