Brief your market
Who could bid the next time DSTL Porton Down tenders for laboratory & precision equipment — from published contract awards, not directories. A tender that reaches more proven suppliers gets more bids; more bids is the evidence of value for money.
Ring 1
Proven with you
Suppliers already holding a published DSTL Porton Down award in this category.
- Keysight Technology UK Ltd1 award · latest Aug 2018
GB-Salisbury: RF Signal Analyzer
- Rohde and Schwarz Limited1 award · latest Aug 2018
GB-Salisbury: Signal and Spectrum Analyser
- keysight Technologies UK Limited1 award · latest Aug 2018
GB-Salisbury: 128 MB Logic Analyser
Ring 2
Proven with buyers like you
Suppliers who have won this category with other Defence buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.
- Carl Zeiss Ltd8 awards · 4 buyers · latest Oct 2023
RQ0000010125 Epifluorescence Microscope
- Alpha Electronics (Southern) Ltd4 awards · 3 buyers · latest Jul 2019
IRM18/5899 Supply of Test and Measuring Equipment & Spares and associated items
- Thermo Fisher Scientific3 awards · 3 buyers · latest Jun 2023
Liquid Ion Chromatography Machine - CAN
- Keysight Technologies UK Limited5 awards · 2 buyers · latest Mar 2022
Nemo hardware, licenses and ancillaries
- Agilent Technologies LDA UK Limited5 awards · 2 buyers · latest Nov 2023
GC System with Dual FPD
- Bruker UK Limited4 awards · 2 buyers · latest Jul 2024
Supply, Installation and Maintenance of the 600MHz NMR Magnet and Spectrometer
- Coda Octopus Products Limited4 awards · 2 buyers · latest Jul 2022
Echoscope Upgrade
- Phoenix Dosimetry LTD3 awards · 2 buyers · latest Dec 2023
Dosimetry Unit
- Thermo Fisher3 awards · 2 buyers · latest Apr 2020
GB-Salisbury: To supply OPTIC 4 multimode auto sampler
- Smiths Detection-Watford Limited3 awards · 2 buyers · latest Feb 2024
SMITHS IONSCAN 600
Showing 10 of 278.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- Agilent Technologies LDA UK Ltd85 awards · 42 buyers · latest Jul 2025
EA Capital : Liquid Chromatography (LCQQQ)
- Bruker Uk Ltd54 awards · 25 buyers · latest Jun 2025
3D Stylus Profiler
- Waters Limited49 awards · 24 buyers · latest Feb 2026
Ultra-Sensitive Triple Quadrupole LC-MS/MS System for Advanced Biomedical Training and Research
- Leica Microsystems (UK) Limited33 awards · 24 buyers · latest Mar 2026
Pathology Microscopes x3
- Waters ltd37 awards · 23 buyers · latest Nov 2024
GB-London: UKRI-4441 ACQUITY Premier Sample Manager - Fixed Loop with system installation
- Life Technologies Limited43 awards · 22 buyers · latest Feb 2026
Purchase of EVOS M5000 imaging microscopes and accessories
- VWR International Ltd47 awards · 20 buyers · latest Jan 2026
C32394 - Supply of x 2 CO2 Incubators for APHA
- Vaisala Ltd26 awards · 20 buyers · latest Aug 2025
Window Blower
- Horiba Uk Limited22 awards · 19 buyers · latest Sept 2025
X-ray fluorescence microimaging instrument - AWARD
- Leica Microsystems (UK) Ltd44 awards · 18 buyers · latest Oct 2024
UKRI- GSS24805 Vibratome Competitive quotation
Showing 10 of 4,351.
The full list — for members
All 278 Defence suppliers in ring 2 (capped at 400, widest-proven first), copyable as a spreadsheet — so every proven supplier can hear about your next tender, not just the usual three.
Sources: published UK contract award notices in the rfp.quest corpus. “Proven” means a citable award — nothing here is inferred or scraped from directories. Award values are not summed because framework ceilings would inflate them.