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Hydrapower Dynamics Limited

Hydrapower Dynamics Limited is an active UK company (number 01737504), incorporated 1983, with 3 current directors including Robert David Vilsack and Patrick Malcolm Browne. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Hydrapower Dynamics Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 6

  1. Richard Crowley Hoyland 2000-2005 Director View profile
  2. Brian Mcdonough 2000-2018 Director View profile
  3. Garry Williams 1995-2010 Director View profile
  4. Alan John Woodfield 2006 Director View profile
  5. Martin Morran 2016 Director View profile
  6. Patrick Browne 2018 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
07/07/1983

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. Hydrapower Dynamics Limited is controlled by Supply Technologies (Ukgrp) Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2018-10-01 · source: Companies House PSC register
  2. Supply Technologies (Ukgrp) Limited is controlled by Ajax Tocco International Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-07 · source: Companies House PSC register
  3. Ajax Tocco International Limited is controlled by Park-Ohio U.K. LTD
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2023-12-29 · source: Companies House PSC register

Ultimately controlled by Park-Ohio U.K. LTD.

9 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

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.

3 directors on the board

8y median 8y
average tenure
8y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity
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 3Business services 2Retail and trade 2Transport 2Manufacturing 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.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
01737504
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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