1. Eamonn Cooney AIDA at DESY 27 th March 2012 1

2. 2 Profile  Founded in 2003 as spin out from Durham University, UK  Research, development and production of energy discriminating detectors for x ray and gamma ray applications  NOVA R&D acquisition ASICs for photon counting, timing and energy discrimination. ECAC Type B Standard 2  Privately funded attracting $35 Million in last 5 years.  Strong IP base with 147 patent families over the entire value stream  MTPVT Multi-Tube Physical Vapour Transport

3. 3 Business Model Strategy:  Technology solution provider and partner to OEM’s in Medical. Nuclear, Defence, Security and Industrial markets.  Development of end user products for niche applications

4.  Separate source and growth furnaces, connected by a horizontal transport tube  Flow restrictor limits the mass flow, decoupling the growth rate from the source/sink temperature giving high dynamic control over the process MTPVT growth method 4 MTPVT offers a highly controllable and flexible production growth system for CdTe and CZT large volume mono crystalline material

5. 5 MTPVT Scalability

6. 6 Dual energy detectors Scintillator based  Energy thresholds are fixed  Indirect measurement Kromek Detectors Cadmium Telluride based  Direct conversion of energy  Multiple energy bands High Low Detect, Image and Identify

7. Product architecture - 3 core platforms 7 Basis of all product offerings

8.  Unique capability in analogue and mixed signal application specific integrated circuits (ASICs) in radiation detection  1 of only 3 commercial producers of radiation detector ASICs worldwide  Key Intellectual Property  14+ ASIC platforms ASICs & electronics for Photon Counting and Gamma Ray Spectrometry 8

9. Kromek Market Applications

10. 10 Kromek’s Capability Offering ALGORITHM / APPLICATIONS DEVELOPMENT DETECTOR ASSEMBLY SEMICONDUCTOR PROCESSING MATERIAL PRODUCTION SYSTEMS ENGINEERING  Commercial and Technical input  Product Design Specification  Programme initiation and management  Monte Carlo Modelling  2D and 3D engineering design suite  Electrical and electronic design suite  Systems architecture expertise  MTPVT Process  Patented hetero epitaxy process (CdTe or Ge and GaAs)  4” single crystal production process  Full suite of metrology  Cutting and dicing  Lapping and polishing (mechanical and chemical)  Mask design and photolithography  Wet chemistry processes  Physical vapour deposition  Low temperature flip chip bonding  Patented through via die to chip bonding process  Fully automated die on board assembly (6000 components /hr)  Software specification and design suite  3D and 2D imaging suite  C++ and MATLAB for multiple OS platforms  Application development facilities and expertise SPECIFICATION CUSTOMER REQUIREMENT ISO 9001 : 2008 --------------- PRODUCT DELIVERY Design Manufacturing

11.  Many of our technologies have been developed in partnership with universities and national laboratories..  ESA  Institute of Cancer Research  National Institute of Health  UK Government  US Government  University of Glasgow  University of Surrey  University of Liverpool  University of Massachusetts Our aim is to find relationships where all parties can gain through Partnership. Solutions 11

12. Kromek Ltd NETPark Thomas Wright Way Sedgefield County Durham TS21 3FD T: +44 (0) 1740 626060 F: +44 (0) 1740 626061 E: sales@kromek.com W: www.kromek.com Primary contact: Eamonn Cooney M: +44 (0) 7702 201 418 T: +44 (0) 1740 626074 E: eamonn.cooney@kromek.com 12 THANK YOU