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Company · Sheffield

Services Design Associates Limited

Architectural activities

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Official record Companies House · updated 27th September 2026 · Sources

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The large node is Services Design Associates Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 5

  1. Duncan Ewan Page 2018-2019 Director View profile
  2. Robert Manning 2018 Director View profile
  3. Oi Mun Manning 1994-2018 Secretary View profile
  4. Joan Margaret Williams 1991-1994 Secretary View profile
  5. Peter Williams 1994 Secretary View profile

Directors and secretaries as filed at Companies House.

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Public contracts won

6 contracts · £181,189,016 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • University of Huddersfield Professional Services Framework A (Lots 1-5) Buyer: University of Huddersfield £6,000,000 2026-09-14 Source: Find a Tender

    The University of Huddersfield is publishing a tender opportunity for its new Professional Services (Consultant) Framework, split into 10 Lots. The first 5 Lots, to be issued as part of Framework A, are: Lot 1 – Architectural Services, Lot …

  • DSA - Terminal Project M&E Consultancy Buyer: City of Doncaster Council £60,000 2026-06-26 CPV 71311000 Source: Contracts Finder

    M&E Design Consultancy for the Terminal Refurb Project

  • DSA - Terminal Project M&E Consultancy Buyer: City of Doncaster Council £60,000 2026-06-14 CPV 71321000 Source: Contracts Finder

    M&E Design Consultancy for the Terminal Refurb Project via public framework

  • Pilgrim Theatres Chillers Consultancy Work Buyer: United Lincolnshire Teaching Hospitals NHS Trust £69,016 2025-12-04 CPV 71530000 Source: Contracts Finder

    Design services, site services and lead consultant for the Pilgrim Theatres Chillers.

  • Fusion21 Construction Consultancy Services Framework Buyer: Fusion21 Members Consortium £175,000,000 2025-09-02 CPV 71000000 Source: Contracts Finder

    This Framework Agreement is for the provision of Construction Consultancy Services for use by current and prospective Members. The Framework is divided into 15 lots: 1. Multidisciplinary Consultancy Services, PM and Lead Consultant 2. Sto…

  • LU00680 - Estates Consultancy Framework Buyer: Loughborough University Value not published Date not published CPV 71530000 Source: Find a Tender

    Broadly, the Consultancy Services required are in the following disciplines: •Cost Consultant / Employers Agent •Principle Designer •Civil & Structural Engineer •Building Services Engineer

About

What it does
Architectural activities; Engineering related scientific and technical consulting activities
Incorporated
26/07/1988
Registered office
Sheffield

Ownership

Owned by (3) 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. Services Design Associates Limited is controlled by Paul Andrew Hoyes
    Evidence
    active 50-75% voting · notified 2021-01-07 · source: Companies House PSC register

Ultimately controlled by Paul Andrew Hoyes.

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.

Financials

Net assets
£1,408,683
Total assets
£1,412,211
Cash
£1,308,976
Employees
35
Turnover
Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2025-07-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

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.

2 directors on the board

18.5y median 18.5y
average tenure
31.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (1)

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.

Other services 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
02280509
Status
Active
Type
Private Limited Company
Accounts next due
30/04/2027
Edition
Register edition compiled 27th 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