Mark Walker (Grounds Maintenance) Limited

SMEAgriculture & forestryUK · Welwyn Garden CityCompany No. 04662267

Mark Walker (Grounds Maintenance) Limited is a UK limited company, based in Welwyn Garden City, incorporated in 2003. Has won 45 UK public-sector contracts worth £77.8m across 30 buyers, primarily Hertfordshire County Council and agriculture & forestry work.

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Active contracts

▲ 1 new award (30d)

Contracted (12m)

£60.2m

▲ 7942% vs prior 12m

Framework headroom (12m)

—

▼ 100% vs prior 12m

Public buyers

stable this month

Top buyer share

77%

Hertfordshire County Council

Buyer concentration

Each block sized by share of total award value. A dominant block signals dependency on one buyer.

Severe concentration. Top buyer alone = 77% of revenue.

Hertfordshire County Council

£60.0m

77%

Fusion21 Members Consortium

£6.5m

Peabody Trust

£5.0m

Espo

£2.2m

HIGHTOWN HOUSING ASSOCIATION LIMITED

£1.4m

Other (5 buyers)

Title	Buyer	Award type	Value	Awarded	Status
HCC Nov 25 - The Provision of a Framework for Grounds Maintenance Services	Hertfordshire County Council	Shared contract	£60.0m lot total · 6 suppliers	19 May 2026	pending
Fusion21 Grounds Maintenance Framework	Fusion21 Members Consortium	Shared contract	£6.5m lot total · 13 suppliers	07 Jun 2022	active
Framework Contract for Landscaping and Associated Works	Peabody Trust	Shared contract	£5.0m lot total · 20 suppliers	01 Jul 2018	expired
245_21 - Grounds Maintenance Services	Espo	Framework call off	£1.5m ceiling · ~£87k share (÷17)	04 Jan 2021	expired
Grounds Maintenance Services	HIGHTOWN HOUSING ASSOCIATION LIMITED	Direct contract	£1.4m	24 Feb 2023	expired
245_25 Grounds Maintenance Services	Espo	Framework call off	£762k ceiling · ~£36k share (÷21)	17 Mar 2025	active
Grounds Maintenance - AWARD	Surrey Police	Direct contract	£749k	12 Feb 2025	active
DPS - Dynamic Supplier List: Asset Solutions - Lot 26 AWARD	EASTERN PROCUREMENT LIMITED	Direct contract	£432k	02 Oct 2021	expired
Grounds Maintenance Services	7 Forces Procurement	Direct contract	£422k	07 Jun 2021	expired
Grounds Maintenance	Hightown Housing Association Ltd	Shared contract	£263k lot total · 2 suppliers	11 Feb 2016	expired
LAS Grounds and Gardens Maintenance	London Ambulance Service	Direct contract	£225k	14 Mar 2023	expired
LAS Grounds and Gardens Maintenance	London Ambulance Service NHS Trust	Direct contract	£210k	05 Jan 2026	active
Provision of Gritting Services	NHS Contracting	Direct contract	£130k	30 Oct 2020	expired
CA10248 - Waldegrave School - Grounds maintenance	Waldegrave School for Girls	Direct contract	£82k	05 Dec 2022	expired
Provision of Grounds Maintenance Services	Essex Partnership University NHS Foundation Trust	Shared contract	£32k lot total · 2 suppliers	01 Mar 2019	expired

Mark Walker (Grounds Maintenance) Limited

Buyer concentration

Contracts won · 45 total · 27 active · 17 expired

Top buyers · by total award value

Award value — last 8 quarters

Category mix — CPV divisions

Geographic spread

Modifications received · scope growth on existing wins

Compliance scorecard

Financial health

Company information

Corporate structure

Companies House data

Peer suppliers

News mentions

Compliance scorecard

Financial health

Company information

Corporate structure

Mark Walker (Grounds Maintenance) Limited

Companies House data

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