BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsDigital Aerial Survey Supplier for Offshore Wind Leasing Round 6
    Open tender

    Digital Aerial Survey Supplier for Offshore Wind Leasing Round 6

    The Crown Estate is engaging potential suppliers for a 24-month offshore digital aerial survey campaign supporting wind energy leasing, involving monthly ecological surveys and wildlife monitoring starting March 2027.

    🇬🇧United Kingdom· EnglandPublished 27 May 2026· 4 months agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Open

    Open tender — no closing date published. Opened 4 months ago.

    27 May 2026
    Open tender · no closing date published

    Brief

    The Crown Estate is seeking a Digital Aerial Survey (DAS) supplier for the Leasing Round 6 (LR6) Ecological Surveys Programme. The successful supplier will conduct a 24-month offshore survey campaign starting March 2027, performing monthly surveys across multiple Project Development Areas (PDAs) and surrounding buffer zones. The work involves collecting aerial still imagery and digital video data to identify and analyze ornithology (bird) abundance and distribution, marine mammal and megafauna abundance and distribution, and related environmental data. Additional services may include acquiring flight height data using LiDAR (Light Detection and Ranging) technology and photogrammetry techniques. This preliminary market engagement is designed to gather supplier input before formal procurement commences.

    Track record

    2 awards · 2 winners
    Open panel

    Mostly framework call-offs rather than head-to-head competition.

    In engineering, The Crown Estate has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. ENERGY & COMPLIANCE TECHNOLOGY LTD.1× · 50%
    2. AMEY OW LIMITED1× · 50%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

    More from The Crown Estate

    4 listingsView all →
    ClosedConstruction🇬🇧United Kingdom

    Multidisciplinary Consulting Services for Capital Projects

    Framework agreement for multidisciplinary consulting services supporting the planning, design, and delivery of capital infrastructure projects.

    The Crown Estate
    Published 2 Oct 2026
    Engineering🇬🇧United Kingdom

    Technical Services Framework - Specialist Supplier Panel

    Opportunity to join a multi-lot technical services framework supporting specialist projects across The Crown Estate's diverse UK portfolio in energy, infrastructure, and natural resource sectors.

    est.£9,600,000The Crown Estate
    Published 28 Sept 2026
    OpenEngineering🇬🇧United Kingdom

    Multidisciplinary Consultancy Services Framework for Property Projects

    The Crown Estate is seeking multidisciplinary consultancy service providers for a competitive framework supporting capital projects across its UK property portfolios.

    £70,984,667indicativeThe Crown Estate
    Published 28 Sept 2026
    OpenEngineering🇬🇧United Kingdom

    Metocean Survey Services and Technical Advisory for Offshore Wind Development

    The Crown Estate invites suppliers to express interest in providing metocean survey services, technical advisory support, and survey management for a 12-month offshore wind development campaign starting mid-2027.

    The Crown Estate
    Published 19 Sept 2026

    Open in Engineering

    4 open listingsView all →
    OpenEngineering🇬🇧United Kingdom

    Port of Dover - Commercial and Quantity Surveying Services Framework

    Framework opportunity for commercial and quantity surveying services to support Port of Dover's infrastructure, construction, and maintenance projects.

    Dover Harbour Board
    Published 2 Oct 2026
    OpenEngineering🇬🇧United Kingdom

    Energy Procurement and Support Services Contract

    Establish a contract for energy procurement and support services including market intelligence, trading assistance, contract management, financial planning, and sustainability reporting.

    BELFAST CITY COUNCIL
    Published 2 Oct 2026
    OpenEngineering🇬🇧United Kingdom

    Architect for Trafford Waters Residential Development in Manchester

    L&Q seeks an experienced architect for the design of high-density family housing at Trafford Waters, Manchester, with potential to expand scope across the wider regeneration site.

    £800,000indicativeLONDON & QUADRANT HOUSING TRUST
    Published 2 Oct 2026
    Engineering🇬🇧United Kingdom

    Consultant Design Services for Southbank Estate External and Electrical Works

    Design consultant required to develop coordinated proposals for external repairs and electrical installations across Southbank Estate based on previous technical investigations.

    est.£230,000THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON
    Published 2 Oct 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06a5f0
    CE
    Buyer
    The Crown Estate
    Sector
    Engineering