Markku Räsänen

Xiphera, Ltd, based in Finland, designs and implements proven cryptographic security for embedded systems. Our strong cryptographic expertise and extensive experience in digital system design enable us to help our customers to protect their most valuable assets. We offer secure and highly optimised cryptographic Intellectual Property (IP) cores, designed directly for Field Programmable Gate Arrays (FPGAs) and Application Specific Integrated Circuits (ASICs) without software components. Our broad, fully in-house designed, and up-to-date portfolio, including implementations of Post-Quantum Cryptography, enables cost-effective development projects with fast time-to-market – providing peace of mind in a dangerous world.

Nousua provides data-based category management for retailers and suppliers. Our services boost your sales in e-commerce as well as in physical stores with accurate data and insight on assortments and prices. We help you create assortment strategies and improve your commercial performance with best practices in category optimization. Our team has broad experience in data-driven business development in FMCG and retail market, and extensive technical expertise.

We are Black Semiconductor, a fast-growing tech startup based in Aachen, Germany. We use the 2D material graphene to create ultra-fast, energy-efficient, and scalable chip fabrics by connecting thousands of chips to interact as one.

Xiphera, Ltd, based in Finland, designs and implements proven cryptographic security for embedded systems. Our strong cryptographic expertise and extensive experience in digital system design enable us to help our customers to protect their most valuable assets. We offer secure and highly optimised cryptographic Intellectual Property (IP) cores, designed directly for Field Programmable Gate Arrays (FPGAs) and Application Specific Integrated Circuits (ASICs) without software components. Our broad, fully in-house designed, and up-to-date portfolio, including implementations of Post-Quantum Cryptography, enables cost-effective development projects with fast time-to-market – providing peace of mind in a dangerous world.

Nousua provides data-based category management for retailers and suppliers. Our services boost your sales in e-commerce as well as in physical stores with accurate data and insight on assortments and prices. We help you create assortment strategies and improve your commercial performance with best practices in category optimization. Our team has broad experience in data-driven business development in FMCG and retail market, and extensive technical expertise.

We are Black Semiconductor, a fast-growing tech startup based in Aachen, Germany. We use the 2D material graphene to create ultra-fast, energy-efficient, and scalable chip fabrics by connecting thousands of chips to interact as one.

H9i partners is an early-stage investment company.