Quick answer — SOUTH TEES SITE COMPANY LIMITEDLast refreshed 03 Feb 2023

At a glance

SOUTH TEES SITE COMPANY LIMITED has awarded £8.3m across 54 suppliers, with 7 live contracts.

Why: Top supplier share 31% · 4 open notices now · 0 awards in last 90 d (£0) · SME share 64% (Cabinet Office target 33%) · 0 modifications in last 90 d.

Decision signals
Top-supplier concentration31%
Modifications · 90 d0
SME spend share64%
Pipeline · open now4
Awards · 90 d0

About this buyer

Mission, scope and statutory context.

SOUTH TEES SITE COMPANY LIMITED is a contracting authority, based in UKC. Tracks 80 published notices and 75 awards on PublicSupply.

80
Notices published
75
Awards
54
Suppliers engaged
2017
First award on file

Spend profile

Award value by month — rolling 24 months. Line shows 12-month moving average.

£0
12 m spend
£0
Prior 12 m
YoY change
£69k
Median award
Awards (£m)12m moving avg
SOUTH TEES SITE COMPANY LIMITED — monthly award value, rolling 24 months£0m£0m£1m£1m£1mJulOctJanAprJulOctJanApr

Contract pipeline

Forward flow — planned notices through to completed awards in the last 90 days.

Planned

0

Pipeline notices

Open (bidding)

4

Live tenders

Awarded (90d)

0

£0

Frameworks open

0

Framework / DPS routes

Procurement mix

How this buyer procures — by procedure, instrument, and publication source.

Contract type

Unspecified72 · £5.2m
services7 · £3.6m
works1 · £0

Instrument type

contract38 · £6.5m
call off42 · £2.2m
Source:Contracts Finder: 72Find a Tender: 8

Awarded contracts · 7 live

All contracts with a published award notice where SOUTH TEES SITE COMPANY LIMITED is the contracting authority.

downloadExport CSV
TitleSupplierCPVValueAwardedStatus
Planning/Design CodesNathaniel Litchfield & Partners Limited71410000£140k03 Feb 2023active
Site Maintenance & Support WorksD Jones Construction & Haulage42900000£890k20 Jan 2023active
Website RedevelopmentBetter Brand Agency Ltd48200000£50k22 Dec 2022active
TVCA-PROC-0137 Media Buying ServicesMike Lynch Advertising32417000£50k10 Oct 2022active
Redcar Power Station 66kV Cable DiversionBalfour Beatty31000000£167k20 Aug 2022active
Architect Services in relation to Mayoral Development CorporationsCorstorphine & Wright71000000£170k22 Nov 2022active
Fire Alarm Maintenance Service for South Tees Developments LimitedADT Fire & Security plc31625200£168k01 Jul 2022active
Architectural Services for South Tees Development CorporationCorstorphine & Wright71000000£100k15 Jun 2022active
Collection and Disposal of SBCO COGM WasteACUMEN WASTE SERVICES LIMITED90500000£167k17 May 2022active
Commercial Estate Management and Service Charge Accounting Database SoftwareGROSVENOR SYSTEMS LIMITED48100000£120k29 Nov 2021active
Showing 110 of 78

Top suppliers · by total award value

Ranked by cumulative awarded value. YoY = last 12 months vs prior 12 months.

1
NS
2 contracts · SME · 24 Feb
£2.6mest.
31% of total
2
JC
1 contract · SME · 20 Jan
£890k
11% of total
3
SR
£700kest.
8% of total
4
AE
4 contracts · 04 Jul28 Sept
£616k
7% of total
5
CW
2 contracts · SME · 15 Jun22 Nov
£270k
3% of total
6
FF
2 contracts · SME · 01 Mar22 Jan
£251k
3% of total
7
SD
1 contract · SME · 14 Sept
£175k
2% of total
8
MC
2 contracts · 30 Aug07 Sept
£175k
2% of total
954
···
46 other suppliers
long tail · 31 SMEs
£2.6m
32% of total
various

Category spend breakdown

By CPV division · lifetime awards

Business, legal, advisory
3 contracts
£2.5m
33%
Industrial machinery
5 contracts
£1.6m
21%
Construction works
15 contracts
£1.2m
16%
Electrical machinery
12 contracts
£828k
11%
Sewage, waste, environment
6 contracts
£474k
6%
Architecture, engineering
3 contracts
£410k
5%
Security, emergency equipment
4 contracts
£357k
5%
Radio, TV, communications
3 contracts
£209k
3%

Activity heatmap

Award volume by CPV division × month. Darker = more £ awarded.

Jul
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Business, legal, advisory
Industrial machinery
Construction works
Electrical machinery
Sewage, waste, environment
Architecture, engineering
LessMore (£m awarded)

Commercial & procurement leadership

Who signs off contracts, owns frameworks and runs SME engagement.

Coming Q3 2026

Curated leadership roster

Chief commercial officer, framework owners, SME lead and clinical sign-offs per buyer. Top-50 contracting authorities first, rolling out by sector.

Modifications · 0 in 90 d

Variations logged under Procurement Act 2023 s.74. Above-tolerance modifications attract a flag.

Total mods
0
Above tolerance
0
Total value
£0
Novations
0

No modifications recorded in the last 90 days.

SOUTH TEES SITE COMPANY LIMITED has not filed a modification notice in the selected window.

Compliance & transparency

FOIA performance, statutory disclosures & prompt payment.

Coming Q4 2026

FOIA & prompt-payment ingestion

Notice timeliness and modification flags are derivable today. FOIA refusal rate, prompt-payment %, KPI reporting and net-zero plans need new data sources — work scoped, ingestion next quarter.

SME & social value

Performance against Cabinet Office targets & PPN 06/20.

64%
SME supplier share
target 33%
39
SME award rows
0
VCSE award rows
54
Distinct suppliers

Peer benchmark

vs other buyers in the same type. Highlighted row = this buyer.

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Compare against the peer group

£149 / seat / month. Configurable peer groups, rolling trendlines, and CSV / PDF exports for board packs.

News mentions

Major UK press & trade publications.

Free with account

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Article previews are free with an account — the underlying data is gated to satisfy publisher agreements.

Statutory & accountability

Legal status, identifiers & accountable officers.

Identifiers & contact

Type
Contracting authority
Region
UKC
Contact
Filippa Brimmell
Email
Filippa.brimmell@stscltd.co.uk

Board & accountable officers

Coming Q3 2026

Accountable officer + board roster

Pulled from gov.uk for arm's-length bodies and from Companies House for company-form buyers — chair, CEO, SRO and sign-off authority per contract band.

Resources

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