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Organisational Chart

Document Information

Field Value
Document Reference ORG001
Issue Number 2
Issue Date 30 April 2026
Next Review 30 April 2027
Controlled By Aaron Mason / Leanne Mason / Sean Ashton (HSQE Consultant)
Approved By Aaron Mason, Director

Master source — this page is canonical

The IMS portal is the master source for the AMWS organisational chart. Currency is maintained through the routine HSQE compliance cycle (weekly Director / HSQE compliance calls and monthly Onyx site visits) — the chart is reissued whenever the structure changes.

Related: MAN_01 IMS Manual · Roles & Responsibilities · APP_01 Context & Interested Parties

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Document Control Information

Rev Changes Date Approved By
1 Initial Issue 18/09/2025 Aaron Mason
2 Organisational chart refreshed to the April 2026 version (PDF embedded below). No structural reorganisation; the chart reflects current team composition. Document Information aligned with MAN_01 / MAN_01a. 30/04/2026 Aaron Mason

Overview

The A M Water Services organisational chart details all teams, operatives, and reporting lines within the company structure. The current chart is the April 2026 version embedded below.

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Open / download organisational chart (PDF)

Summary Structure

The organisation follows a lean, family-run structure:

Level Role Person
Executive Managing Director Aaron Mason
Executive Director (Finance/Admin) Leanne Mason
Management Supervisor Jason May
Support Admin Assistant -
Operations 21 Operational Teams Water Main Laying, R&M, Grab Lorry, Tarmac
External HSQE Consultant Sean Ashton (Onyx Operations)