# Engines and engine parts (CPV 34310000) · UK Public Procurement Sector Dossier Source: [Tenderline](https://tenderline.uk/sectors/engines-and-engine-parts-34310000). UK public procurement sector intelligence compiled from official UK procurement notices. > **Tenderline Sector Summary:** Engines and engine parts (CPV 34310000) covers UK public procurement for Engines and engine parts. Tracked across 24 published procedures (7 in the last 12 months) across 13 contracting authorities, with 0 live opportunities open for bidding right now. ## Key Sector Information - **Sector:** Engines and engine parts - **CPV Code:** `34310000` - **Classification Level:** CPV Class (4-digit sub-sector) - **Parent Division:** [Transport Equipment & Vehicles (CPV 34000000)](https://tenderline.uk/sectors/transport-equipment-vehicles-34000000) - **Live Open Tenders:** 0 - **Notices in Last 12 Months:** 7 - **Total Catalogue Procedures:** 24 - **Active Contracting Authorities (12m):** 5 (13 lifetime) - **Typical Tender Window:** 32 days (median, notice publication to submission deadline) - **Tenderline Sector Dossier:** https://tenderline.uk/sectors/engines-and-engine-parts-34310000 - **Sector RSS Feed:** https://tenderline.uk/sectors/engines-and-engine-parts-34310000/feed.xml ## Market Competition & Pricing Benchmarks - **Typical Bids per Lot:** 6 bids (middle half 5–6) (median of 3 procedures, 36 months, contracts) - **Typical Contract Value (Net):** £45k (median net contract award; interquartile range £30k–£115k) - **Deadline to Award Decision:** 69 days (median) ## Other Classes in Transport Equipment & Vehicles 1. [Road equipment (CPV 34920000)](https://tenderline.uk/sectors/road-equipment-34920000): 245 notices/12m 2. [Motor vehicles (CPV 34100000)](https://tenderline.uk/sectors/motor-vehicles-34100000): 169 notices/12m 3. [Heavy-duty motor vehicles (CPV 34140000)](https://tenderline.uk/sectors/heavy-duty-motor-vehicles-34140000): 149 notices/12m 4. [Passenger cars (CPV 34110000)](https://tenderline.uk/sectors/passenger-cars-34110000): 105 notices/12m 5. [Motor vehicles for the transport of goods (CPV 34130000)](https://tenderline.uk/sectors/motor-vehicles-for-the-transport-of-goods-34130000): 47 notices/12m 6. [Railway and tramway locomotives and rolling stock and associated parts (CPV 34600000)](https://tenderline.uk/sectors/railway-and-tramway-locomotives-and-rolling-stock-and-associ-34600000): 46 notices/12m ## Leading Contracting Authorities in this Sector Top public sector buyers procuring Engines and engine parts work: 1. [Ministry of Defence](https://tenderline.uk/buyers/ministry-of-defence-gov-d17): 5 notices (0 in last 12m) 2. [Corporation of Trinity House](https://tenderline.uk/buyers/the-corporation-of-trinity-house-of-deptford-strond-coh-rc000622): 4 notices (3 in last 12m) 3. [Translink](https://tenderline.uk/buyers/translink-GB-PPON-PTMT-7134-NRMV): 4 notices (1 in last 12m) 4. [UK Research and Innovation](https://tenderline.uk/buyers/uk-research-and-innovation-gov-pb1221): 2 notices (1 in last 12m) 5. [Brunel University London](https://tenderline.uk/buyers/brunel-university-london-urn-133897): 1 notices (0 in last 12m) 6. [CalMac Ferries Limited](https://tenderline.uk/buyers/calmac-ferries-limited-coh-sc302282): 1 notices (0 in last 12m) 7. [Leeds Teaching Hospitals NHS Trust](https://tenderline.uk/buyers/leeds-teaching-hospitals-nhs-trust-nhs-rr8): 1 notices (0 in last 12m) 8. [NETWORK RAIL INFRASTRUCTURE LIMITED](https://tenderline.uk/buyers/network-rail-infrastructure-limited-coh-02904587): 1 notices (0 in last 12m) ## Delivery Geography (ITL-1 Regions) Distribution of published procurement notices by UK delivery region: 1. [Northern Ireland](https://tenderline.uk/regions/northern-ireland): 4 notices (33%) 2. [West Midlands](https://tenderline.uk/regions/west-midlands): 2 notices (17%) 3. [North West England](https://tenderline.uk/regions/north-west): 2 notices (17%) 4. [Scotland](https://tenderline.uk/regions/scotland): 1 notices (8%) 5. [Greater London](https://tenderline.uk/regions/london): 1 notices (8%) 6. [East of England](https://tenderline.uk/regions/east-of-england): 1 notices (8%) ## Leading Awarded Suppliers in this Sector Top suppliers by distinct contract procedures won in Engines and engine parts: 1. [Cullum Detuners Ltd](https://tenderline.uk/suppliers/cullum-detuners-ltd-coh-00549824): 2 procedures across 1 contracting authorities 2. [EVERLLENCE UK LIMITED](https://tenderline.uk/suppliers/everllence-uk-limited-coh-00759517): 2 procedures across 1 contracting authorities 3. [AC Automation U.K. Ltd](https://tenderline.uk/suppliers/ac-automation-u-k-ltd-coh-ni038043): 1 procedures across 1 contracting authorities 4. [BALLYMENA ENGINES SPARES LIMITED](https://tenderline.uk/suppliers/ballymena-engine-spares-limited-coh-ni022724): 1 procedures across 1 contracting authorities 5. [Clarke Energy](https://tenderline.uk/suppliers/clarke-energy-coh-01341453): 1 procedures across 1 contracting authorities 6. [E P Barrus Ltd](https://tenderline.uk/suppliers/e-p-barrus-ltd-coh-00148476): 1 procedures across 1 contracting authorities 7. [ECKERT & ZIEGLER ENVIRONMENTAL SERVICES LIMITED](https://tenderline.uk/suppliers/eckert-ziegler-environmental-services-limited-coh-08502666): 1 procedures across 1 contracting authorities 8. [Fike](https://tenderline.uk/suppliers/fike-GB-FTS-128695): 1 procedures across 1 contracting authorities ## Interactive Intelligence & Provenance > **Complete Sector Analytics:** In-depth competition distributions, tender value histograms, procurement routes, and historical tender registers are available on Tenderline: > [Explore interactive Engines and engine parts intelligence on Tenderline](https://tenderline.uk/sectors/engines-and-engine-parts-34310000) ## Provenance and Open Data - **Data Source:** Compiled from official UK public notices published under the Open Government Licence v3.0. - **Canonical Sector URL:** https://tenderline.uk/sectors/engines-and-engine-parts-34310000 - **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt