Quick answer — International Nuclear Services LtdLast refreshed 02 Sept 2019

At a glance

International Nuclear Services Ltd has awarded £63.4m across 30 suppliers, with 27 live contracts.

Why: Top supplier share 39% · 14 open notices now · 0 awards in last 90 d (£0) · SME share 14% (Cabinet Office target 33%) · 0 modifications in last 90 d.

Decision signals
Top-supplier concentration39%
Modifications · 90 d0
SME spend share14%
Pipeline · open now14
Awards · 90 d0

About this buyer

Mission, scope and statutory context.

International Nuclear Services Ltd is a contracting authority, based in UK. Tracks 111 published notices and 77 awards on PublicSupply.

111
Notices published
77
Awards
30
Suppliers engaged
2016
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
£400k
Median award
Awards (£m)12m moving avg
International Nuclear Services Ltd — 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

20

Pipeline notices

Open (bidding)

14

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

services39 · £505.0m
Unspecified63 · £34.3m
goods5 · £15.3m
works4 · £900k

Instrument type

contract110 · £555.6m
call off1 · £0
Source:Contracts Finder: 63Find a Tender: 48

Awarded contracts · 27 live

All contracts with a published award notice where International Nuclear Services Ltd is the contracting authority.

downloadExport CSV
TitleSupplierCPVValueAwardedStatus
Online Standards71356300£5.5mest.planned
Provision of Type 1 Adaptor PlatesOldham Engineering Ltd£900kest.active
Provision to Design & Build a Universal Transport Container71300000£150kest.active
Services to Support Vessel Licensing in Japan£5.0mest.active
Provision to Design & Build a Universal Transport Container71300000£150kest.planning
The Provision of Naval Architecture ServicesHOULDER LIMITED71336000£2.7mest.active
The Provision of Naval Architecture ServicesHOULDER LIMITED71336000£2.7mest.active
The Provision of Naval Architecture ServicesFrazer-Nash Consultancy Ltd71336000£2.7mest.active
The Provision of Naval Architecture ServicesBMT Ltd71336000£2.7mest.active
RPP Peer ReviewOccam Group Limited£500kest.active
Showing 110 of 111

Top suppliers · by total award value

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

1
JR
1 contract · 15 May
£24.6m
39% of total
2
NE
£9.0mest.
14% of total
3
HL
2 contracts · SME
£5.4mest.
9% of total
4
FC
£4.2mest.
7% of total
5
MM
1 contract · 02 Sept
£4.0m
6% of total
6
GT
1 contract · 05 Jul
£4.0m
6% of total
7
BL
1 contract
£2.7mest.
4% of total
8
OE
1 contract · SME
£900kest.
1% of total
930
···
22 other suppliers
long tail · 2 SMEs
£3.6m
6% of total
various

Category spend breakdown

By CPV division · lifetime awards

Other
17 contracts
£493.4m
87%
Financial, insurance
4 contracts
£24.9m
4%
Architecture, engineering
12 contracts
£17.6m
3%
Transport services
8 contracts
£15.0m
3%
Business, legal, advisory
11 contracts
£10.2m
2%
Sewage, waste, environment
7 contracts
£3.5m
1%
Construction materials
8 contracts
£1.6m
0%
Industrial machinery
6 contracts
£308k
0%

Activity heatmap

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

Jul
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Other
Financial, insurance
Architecture, engineering
Transport services
Business, legal, advisory
Sewage, waste, environment
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.

International Nuclear Services Ltd 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.

14%
SME supplier share
target 33%
5
SME award rows
0
VCSE award rows
30
Distinct suppliers
⚠ Below target. SME supplier share at 14% vs Cabinet Office target of 33%.

Peer benchmark

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

Upgrade to Pro

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

Sign in to read news mentions

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
UK
Contact
Danielle Carroll
Email
danielle.carroll@ntsglobal.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

No verified links for International Nuclear Services Ltd yet. Know one? Suggest it below.

Share this profile

Citation for journalists & researchers available via API.