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N-VIRO LIMITED

SMEUK · PortsmouthCompany No. 03032719

N-VIRO LIMITED is a UK limited company, based in Portsmouth, incorporated in 1995. Has won 19 UK public-sector contracts worth £93.0m across 7 buyers, primarily Hampshire County Council.

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Active contracts

no new awards in 30d

Contracted (12m)

£32.0m

▲ 80% vs prior 12m

Framework headroom (12m)

—

▼ 100% vs prior 12m

Public buyers

stable this month

Top buyer share

54%

Hampshire 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 = 54% of revenue.

Hampshire County Council

£50.1m

54%

London Universities Purchasing Consortium

£38.0m

41%

Espo

£2.9m

The Litmus Partnership Ltd

£1.7m

London Design & Engineering UTC

£439k

Contracts won · 19 total · 14 active · 4 expired

Every contract award published under the Procurement Act.

Sort

Title	Buyer	Award type	Value	Awarded	Status
Security and Cleaning Services	London Universities Purchasing Consortium	Shared contract	£32.0m lot total · 7 suppliers	04 Dec 2025	pending
Cleaning Services for the OPCC Hampshire and the Isle of Wight Constabulary. - AWARD	Hampshire County Council	Direct contract	£22.8m	03 Mar 2023	active
Cleaning Services (Corporate Estate of Hampshire County Council) - AWARD	Hampshire County Council	Direct contract	£12.5m	14 Jan 2025	active
HCC Non Educational Cleaning Contract	Hampshire County Council	Direct contract	£9.5m	30 Sept 2022	active
Estates and Facilities Management Services (maintenance and minor works, security: guarding & reception and Cleaning)	London Universities Purchasing Consortium	Shared contract	£6.0m lot total · 21 suppliers	12 Nov 2021	expired
HIWFRS Cleaning Services. - AWARD	Hampshire County Council	Direct contract	£3.8m	19 Mar 2025	active
Aldridge Education - Tender for Cleaning Services	The Litmus Partnership Ltd	Framework call off	£1.7m ceiling · ~£834k share (÷2)	12 Aug 2019	expired
263_25 Total Cleaning Service Solutions	Espo	Framework call off	£1.6m ceiling · ~£32k share (÷49)	23 Jan 2025	active
Corporate Cleaning Services	Hampshire County Council	Direct contract	£1.4m	26 Nov 2024	active
263_16 Total Cleaning Services Solution	Espo	Shared contract	£1.3m lot total · 38 suppliers	22 Sept 2016	expired
London Design & Engineering UTC ~ Cleaning Tender	London Design & Engineering UTC	Direct contract	£439k	08 Mar 2021	expired
Cleaning Services for the OPCC Hampshire and the Isle of Wight Constabulary	Hampshire County Council	Direct contract	—	—	active
Estates and Facilities Management Services (maintenance and minor works, security: guarding & reception and Cleaning)	London Universities Purchasing Consortium	Shared contract	— lot total · 5 suppliers	—	active
Cleaning Services	Hampshire and Isle of Wight Fire and Rescue Authority	Direct contract	—	—	active
DFE-66989 -Kite Multi-Academy Trust - Lot 2 - Cleaning and Caretaking - case 3737	The Kite Academy Trust	Direct contract	—	—	active

Showing 1–15 of 19

N-VIRO LIMITED

Buyer concentration

Contracts won · 19 total · 14 active · 4 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

N-VIRO LIMITED

Companies House data

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