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Company

Amplisi Limited

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Official record Companies House · updated 20th September 2026 · Sources

Who leads it

Directors and secretaries as filed at Companies House.

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About

Incorporated
04/08/2025

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Amplisi Limited is controlled by Northern Gritstone Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2026-03-04 · source: Companies House PSC register
  2. Northern Gritstone Limited is controlled by Duncan Edward Johnson
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2022-05-16, ceased 2022-05-19 · source: Companies House PSC register

Ultimately controlled by Duncan Edward Johnson.

8 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis for researchers

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

6 directors on the board

0.7y median 0.8y
average tenure
0.9y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (5)

0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Professional services 10Manufacturing 2Tech and media 2Arts and leisure 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
16625534
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data