BOC LIMITED

Large enterpriseChemical productsUK · WokingCompany No. 00337663

BOC LIMITED is a UK limited company, based in Woking, incorporated in 1938. Has won 258 UK public-sector contracts worth £454.6m across 87 buyers, primarily NHS SHARED BUSINESS SERVICES LIMITED and chemical products work.

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Active contracts

101

no new awards in 30d

Contracted (12m)

£297.1m

▲ 1001% vs prior 12m

Framework headroom (12m)

—

▼ 100% vs prior 12m

Public buyers

stable this month

Top buyer share

62%

NHS SHARED BUSINESS SERVICES LIMITED

Buyer concentration

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

Severe concentration. Top buyer alone = 62% of revenue.

NHS SHARED BUSINESS SERVICES LIMITED

£280.0m

62%

Sellafield Limited

£24.9m

DEFRA

£20.0m

Atomic Weapons Establishment

£19.3m

CTM Portal for the NDA Shared Services Alliance

Title	Buyer	Award type	Value	Awarded	Status
Medical and Industrial Gases (including Cylinders and Bulk Liquid Oxygen)	NHS SHARED BUSINESS SERVICES LIMITED	Shared contract	£70.0m lot total · 2 suppliers	28 Oct 2025	pending
Medical and Industrial Gases (including Cylinders and Bulk Liquid Oxygen)	NHS SHARED BUSINESS SERVICES LIMITED	Shared contract	£70.0m lot total · 2 suppliers	28 Oct 2025	pending
Medical and Industrial Gases (including Cylinders and Bulk Liquid Oxygen)	NHS SHARED BUSINESS SERVICES LIMITED	Shared contract	£70.0m lot total · 3 suppliers	28 Oct 2025	pending
Medical and Industrial Gases (including Cylinders and Bulk Liquid Oxygen)	NHS SHARED BUSINESS SERVICES LIMITED	Shared contract	£70.0m lot total · 3 suppliers	28 Oct 2025	pending
4610002903 - Supply of Bulk & Cylinder Gases	Sellafield Limited	Direct contract	£24.9m	17 Jan 2025	active
project_23957 - Supply of Compressed and Liquefied Gases	DEFRA	Direct contract	£20.0m	05 Mar 2019	expired
AWE Industrial, Medical and Special Gases and Associated Equipment and Services	Atomic Weapons Establishment	Framework call off	£19.3m ceiling · ~£19.3m share	19 Nov 2024	active
Supply of Bulk & Cylinder Gases	CTM Portal for the NDA Shared Services Alliance	Direct contract	£18.6m	30 Jun 2020	expired
Supply and Delivery of Bulk and Cylinder Gases	Sellafield	Direct contract	£17.1m	01 Jun 2016	expired
The Supply of Industrial Gases	LEIDOS SUPPLY, LIMITED	Framework call off	£10.0m ceiling · ~£10.0m share	18 Dec 2023	active
Medical Cylinder Gases	NOE CPC	Framework call off	£10.0m ceiling · ~£5.0m share (÷2)	14 Feb 2018	expired
National Framework Agreement for Nitric Oxide Therapy	NHS London Procurement Partnership as hosted by Guy's and St Thomas' NHS Foundation Trust	Framework call off	£6.5m ceiling · ~£3.3m share (÷2)	20 Apr 2020	expired
Provision of Laboratory Gases	UNIVERSITY OF SOUTHAMPTON	Direct contract	£6.0m	26 Nov 2025	active
The Supply of Medical Gases	LEIDOS SUPPLY, LIMITED	Framework call off	£6.0m ceiling · ~£6.0m share	12 Mar 2024	active
Supply of Laboratory & Other Gases, Associated Equipment and Services	UNIVERSITY OF SOUTHAMPTON	Direct contract	£3.5m	31 Jan 2022	expired

BOC LIMITED

Buyer concentration

Contracts won · 258 total · 101 active · 152 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

BOC LIMITED

Companies House data

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