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Companies House/Bicester/Company profile

ENGINEERING RATIONALE LIMITED

Active
08477202·incorporated 2013-04-08

ENGINEERING RATIONALE LIMITED is an active UK private limited company, incorporated on 8 April 2013 at Companies House (number 08477202; OpenRegistry canonical ID GB-08477202-engineering-rationale-limited). Sophymarine's OpenRegistry classifies it under SIC 72190 (Other research and experimental development on natural sciences and engineering), one of 5,941 active UK entities in that code and one of 4,411 active companies registered in Bicester (postcode OX27). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2013-04-08
Registered Address
UNITS 1 & 2 FIELD VIEW, BAYNARDS GREEN, BICESTER, OX27 7SG, ENGLAND
SIC
72190 — Other research and experimental development on natural sciences and engineering
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of ENGINEERING RATIONALE LIMITED

Filings

Check filing history of ENGINEERING RATIONALE LIMITED

Accounts

Last filed accounts made up to 2025-05-31. Next accounts due 2027-02-28. Financial year-end: 31/05. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2026-04-12. Next confirmation statement due 2027-04-26.

Persons with significant control

ENGINEERING RATIONALE LIMITED has 1 person with significant control on file:

  • Jrl3g Holdings Limited (United Kingdom reg. 08497047). Notified 2023-04-12.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

2 historical PSC records have ceased:

  • Jrl3g Holdings Limited (England reg. 08497047). Notified 2017-04-12. Ceased 2021-12-17.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
  • Mr David Malcolm Tyson born 1959 resident in England, British national. Notified 2021-12-17. Ceased 2023-04-12.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors

Previous names

ENGINEERING RATIONALE LIMITED has previously traded as:

  • DESIGN 2I LIMITED (until 2022-09-27)

Similar UK companies

Other companies registered under SIC 72190 (Other research and experimental development on natural sciences and engineering):

Other companies registered in Bicester:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/08477202.

Source: Companies House Free Company Data, refreshed 2026-06-06. Official record: find-and-update.company-information.service.gov.uk.