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ENGINEERING RATIONALE LIMITED

ACTIVE
Company number
08477202
Incorporated
2013-04-08
Last updated
12 Sept 2026
Registered office
UNITS 1 & 2 FIELD VIEW, BAYNARDS GREEN, BICESTER, OX27 7SG, ENGLAND
SIC
72190
DESIGN 2I LIMITED

No share issues or funding rounds.

Shareholders (as of 2026-04-12)

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ShareholderShare classSharesHolding
DAVID TYSONORD4545.0%

3 more shareholders on file , sign up free to see.

Similar Companies by Industry

Active companies with the same SIC code: 72190 (Other research and experimental development on natural sciences and engineering).

Financial Data

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Period ending 2025-05-31

Total Assets
Net Assets
Turnover
Profit/Loss
Cash at Bank
Total Equity
Employees

Fundraising by Year

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Active Officers (2)

David Tyson
directorsince 2013-04-08
Janet Tyson
directorsince 2022-09-27

PSCs (1)

Corporate entity person with significant control · Notified: 2023-04-12
  • Ownership of shares 75 to 100 percent
  • Voting rights 75 to 100 percent
  • Right to appoint and remove directors

Ceased (2)

Jrl3g Holdings Limited
Corporate entity person with significant control · Ceased: 2021-12-17
Mr David Malcolm Tyson
Individual person with significant control · Ceased: 2023-04-12

Capital Raised per Employee (Last 6 Months)

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Capital raised per employee divides the equity ENGINEERING RATIONALE LIMITED raised in the last six months by the headcount in its most recent filed accounts. It is a rough read on how capital-intensive the business is: a high figure means the company is raising a lot relative to the number of people it employs, which is typical of hardware, biotech and other research-heavy businesses. Headcount comes from annual accounts and so lags the funding date, often by a year or more.

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£0 raised in last 6 months • 2 employees (FY ending 2025-05-31)

Resigned Officers(1)

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These are the directors and secretaries who have left ENGINEERING RATIONALE LIMITED. A resignation is filed with Companies House on form TM01 and the date below is the date the officer's appointment ended, not the date it was filed. Departures matter for reading a company's history: a founder leaving shortly after a funding round, or several directors resigning at once, is often the visible trace of a change of control or a restructure.

Wayne Holt resigned 2021-12-17

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