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AH

Arch Henderson Limited Liability Partnership

UK public-sector supplier
Large

Arch Henderson is a multi-discipline design consultancy specializing in maritime engineering, structural engineering, civil engineering, architecture, and project management. They focus on delivering high-quality, creative designs that exceed client expectations.

arch-henderson.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£49k
Live
2
Buyers
2
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 3
  • Top buyers2
  • Category mix
  • Geography
  • Peers3
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Arch Henderson Limited Liability PartnershipUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

Arch Henderson Limited Liability Partnership has won £49k across 2 public-sector buyers, with 2 live contracts. No active Companies House risk flags.

Why: top buyer The Oil & Pipelines Agency at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
2 of 3Live contracts
100%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 · 10
Maritime Engineering
Structural Engineering
Civil Engineering
Architecture
Project Management
Geotechnical
Diving
Mechanical Engineering
Nuclear
Renewables and Sustainability Consulting

Extracted automatically from arch-henderson.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 2

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Peterhead Fish MarketArch Henderson was appointed to design and procure a new fish market to accommodate greater quantities of stocks being landed at Peterhead, the UK’s largest white fish and pelagic port.
Dales Voe South Quay ExtensionThe project involved the construction of the strongest quay in the UK, designed to service the decommissioning industry in Shetland.

Extracted automatically from arch-henderson.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 1

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 1
BPA Industry Award 2024award

Extracted automatically from arch-henderson.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 2 live · 1 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
OPA T426/0000 Professional Services Framework
The Oil & Pipelines Agency7620000001 Dec 2021£49k3.8 yrsClosed
UVDB Powered by Achilles QUDM for Goods, Works and Services
SCOTIA GAS NETWORKS LIMITED————Live
OPA T426/0000 Professional Services Framework
The Oil & Pipelines Agency76200000———Live
Total live value — · mean award £16k

Top buyers · 2 buyers · top 3 = 100%

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

✓ From notices
1
The Oil & Pipelines Agency
2 contracts
100%
since 2021
2
SCOTIA GAS NETWORKS LIMITED
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South East1 contract
0%
Region resolved for 0% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Arch Henderson Limited Liability Partnership highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
PA
PULSE ASSOCIATES LIMITED
Yes£165k1
MT
MODIS T/A AJILON
Yes£75k1
JU
Jacobs UK Ltd
No£25k1
AH
Arch Henderson Limited Liability Partnership
No——
Compare peers →

Red flags · 0 active

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

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

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

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 28 Feb 2025
Confirmation statement
Up to date
Next due 20 Feb 2027
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

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

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
SO300202
Status
Active
Type
LLP
Incorporated
21 Feb 2003
Reg. office
26 Rubislaw Terrace, Aberdeen, AB10 1XE
SIC codes
—
Last accounts
28 Feb 2025
Next accounts due
30 Sept 2026

Directors & PSC

  • Haskoning Uk Limited — person with significant control
    voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership · right to appoint and remove members limited liability partnership

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
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
SO300202 · this company

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