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NI

NORTEK INSTRUMENTS LIMITED

UK public-sector supplier
Large

Nortek Instruments Limited specializes in advanced Acoustic Doppler Current Profilers (ADCPs) and Doppler Velocity Logs (DVLs) used for measuring motion in marine environments. Their technology supports applications in oceanography, subsea navigation, and marine research.

nortekgroup.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£281k
Live
5
Buyers
6
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities2
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 8
  • Top buyers6
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — NORTEK INSTRUMENTS LIMITEDUpdated 10 Aug 2026

At a glance · for buyers and watchdogs

NORTEK INSTRUMENTS LIMITED has won £281k across 6 public-sector buyers, with 5 live contracts.

Why: top buyer UK SHARED BUSINESS SERVICES LIMITED at 53% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
5 of 8Live contracts
53%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Services · 7
OceanographyInnovative oceanographic equipment for measuring currents and waves. ↗Subsea NavigationDVLs that assist subsea vehicles in navigating underwater. ↗Marine Science and ResearchProviding data for oceanographers and marine scientists. ↗Defense and SecurityDVLs for accurate subsea navigation in critical missions. ↗Operations & EnergyKnowledge of metocean conditions for offshore safety and efficiency. ↗Coastal EngineeringInforming coastal protection measures and operations. ↗Marine ResourcesManagement of fisheries and ocean ecosystems. ↗
Frameworks & DPS · 2 from notices
  • UK SBS PR17064 Acoustic Doppler Current Profiler for Autosub Long Range OceanidsUK SHARED BUSINESS SERVICES LIMITED · £150k
  • ADCP DevicesUniversity of Plymouth · £93k

Extracted automatically from nortekgroup.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 5 live · 3 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
GB-Cambridge: UKRI-3285 BAS Aquadrop Current Meters
UK Research & Innovation3830000004 Aug 2023£39k2 moClosed
ADCP Devices
University of Plymouth3234240029 Apr 2019£93k2 yrsClosed
UK SBS PR17064 Acoustic Doppler Current Profiler for Autosub Long Range Oceanids
UK SHARED BUSINESS SERVICES LIMITED3311232028 Jul 2017£150k12 moClosed
Provision of a Low-Frequency Acoustic Doppler Current Profiler
National Oceanography Centre————Live
Provision of Acoustic Ocean Current Meters for Long-Term Deep-Water Monitoring
National Oceanography Centre————Live
UKRI-4865 BAS - Long-range acoustic Doppler current profilers
UK Research and Innovation————Live
Single-Point Acoustic Doppler Current Meters x 7
Northumbria University————Live
Acoustic Doppler Sensor for ALR Vehicle
National Oceanography Centre————Live
Total live value — · mean award £35k

Top buyers · 6 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
UK SHARED BUSINESS SERVICES LIMITED
1 contract
53%
since 2017
2
University of Plymouth
1 contract
33%
since 2019
3
UK Research & Innovation
1 contract
14%
since 2023
4
National Oceanography Centre
3 contracts
0%
5
UK Research and Innovation
1 contract
0%
6
Northumbria University
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South West4 contracts
100%
South East3 contracts
0%
North East1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). NORTEK INSTRUMENTS LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
CS
CAMPBELL SCIENTIFIC LIMITED
Yes£428k1
RA
R.S. AQUA LIMITED
Yes£291k4
KG
KOREC Group
Yes£148k1
PL
PHOTON LINES LIMITED
Yes£117k2
SP
Sitek Process Solutions Inc
Yes£80k1
NI
NORTEK INSTRUMENTS LIMITED
No——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

A Companies House number is on file but the record has not been synced yet.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
04540022 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.