COLLIS MEDIATION LIMITED

SMEUK · BingleyCompany No. 08749080

COLLIS MEDIATION LIMITED is a UK limited company, based in Bingley, incorporated in 2013. Has won 17 UK public-sector contracts worth £1.4m across 13 buyers, primarily The Council of the City of Wakefield.

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Active contracts

no new awards in 30d

Contracted (12m)

£612k

▲ 617% vs prior 12m

Framework headroom (12m)

—

▼ 100% vs prior 12m

Public buyers

stable this month

Top buyer share

28%

The Council of the City of Wakefield

Buyer concentration

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

Diversified. Top 3 buyers = 62% of revenue.

The Council of the City of Wakefield

£400k

28%

Sheffield City Council

£280k

19%

Leeds City Council

£212k

15%

WAKEFIELD COUNCIL

£175k

12%

Royal Borough of Greenwich

£135k

Title	Buyer	Award type	Value	Awarded	Status
SEND Mediation and Dispute Resolution Service	The Council of the City of Wakefield	Direct contract	£400k	20 Mar 2026	active
Early Help/Complex Needs Mediation and Disagreement Resolution Services	Leeds City Council	Direct contract	£212k	22 Jul 2025	active
SEND Mediation and Dispute Resolution Service	WAKEFIELD COUNCIL	Framework call off	£175k ceiling · ~£175k share	02 Oct 2023	expired
SEND Mediation and Disagreement Resolution Service	Sheffield City Council	Direct contract	£140k	24 Mar 2023	expired
SPS 2749 Mediation and Dispute Resolution Service	Royal Borough of Greenwich	Direct contract	£102k	30 Apr 2024	expired
SEN Mediation	Rotherham Metropolitan Borough Council	Direct contract	£85k	04 Mar 2025	active
SEND Mediation	Sheffield City Council	Direct contract	£80k	15 Mar 2019	expired
Mediation and Disagreement Resolution Services	Cumbria County Council	Direct contract	£60k	17 Feb 2020	expired
Disagreement Resolution and Mediation Service 2018-19	Sheffield City Council	Direct contract	£60k	22 May 2018	expired
SEND Disagreement Resolution and Mediation Service	Barnsley Metropolitan Borough Council	Direct contract	£58k	07 Apr 2021	expired
Mediation and Dispute resolution Services	Royal Borough of Greenwich	Direct contract	£33k	21 Jan 2021	expired
SEND Mediation Service	Sefton Council	Framework call off	£22k ceiling · ~£22k share	28 Aug 2024	active
TC994 - Special Educational Needs & Disability (SEND) Mediation and Disagreement Resolution Services	Manchester City Council	Shared contract	£21k lot total · 5 suppliers	08 Feb 2019	expired
Mediation and Dispute Resolution Service	Sheffield City Council	Direct contract	£345	23 Apr 2025	active
SENDIASS & SEN Dispute and Mediation Services	Hull City Council	Direct contract	—	—	active

COLLIS MEDIATION LIMITED

Buyer concentration

Contracts won · 17 total · 8 active · 9 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

COLLIS MEDIATION LIMITED

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