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Clients & Partners

Strong partnerships & great success: BLOCKSIZE connects financial players to digital assets, empowering with the best tools to thrive in the rising digital capital markets.

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Avaloq is a leader in core banking software, digital banking and digital wealth management and have become the world’s biggest SaaS core banking provider.

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The CREALOGIX Group is a fintech top 100 company and one of the market leaders in digital banking worldwide.

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Trading Technologies
Trading Technologies creates professional trading software, infrastructure and data solutions for a wide variety of users, including proprietary traders, brokers, money managers, CTAs, hedge funds.

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Bankhaus Scheich
Bankhaus Scheich is one of our trusted brokerages, with decades of experience as a leading specialist on the Frankfurt Stock Exchange (FWB) dabbing into digital capital markets.

Bankhaus von der Heydt
Bankhaus von der Heydt is one of our trusted brokerages, with over 250 years of offering innovative financial market solutions.

Tangany is one of our trusted custodians providing solutions for digital assets such as Bitcoin, Ethereum and Security Tokens. Tangany specializes in finance, tokenization and crypto markets. The company was recently awarded the renowned
FinTech Germany Award 2020

METACO is one of our trusted custodians providing an all-in-one orchestration platform to securely integrate, store and manage digital assets across multiple self-custody back-ends (MPC, HSM, hot, cold), multiple subcustodians, and multiple exchanges, with an institutional-grade governance layer built for operations at scale.

Coinlend GmbH is a Mannheim-based, globally active SaaS company that offers solutions for the automation and optimization of margin funding in the cryptocurrency sector. The GmbH provides the world’s leading online platform for the automation of crypto and fiat currencies on all relevant margin funding exchanges.

ANYblock Analytics helps businesses to integrate blockchain in their business processes by providing infrastructure, tools and data.

micobo offers innovative infrastructure projects, applied Distributed Ledger Technology projects or R&D in the realm of tokenization all in the sector of financial services.

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CryptoTax offers a first and only multi-shore tax reporting solution for crypto currencies.


The Bankenverband is the voice of private banks and the leading association for shaping change in the financial industry, which thinks and acts on a European and international level. They give a strong voice to the diversity and strengthen the economic power of our members, represent the interests of private banks and financial service providers.

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ITSA e.V. is promoting the development and implementation of a standardized identification, classification and analysis of blockchain- and DLT-based cryptographic tokens.

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GACC is a promoter of commerce and a service provider as well as partner in German-American business inquiries.

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The Frankfurt School Blockchain Center
The Frankfurt School Blockchain Center is a thinktank and research centre focusing primarily on the implications of blockchain technology for businesses and the economy as a whole.

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The law firm specializes in commercial law issues in private and public law. and has been involved with Bitcoin and blockchain technology since 2011.

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Sanostro provides investment signals from the world’s leading hedge funds to help capture returns and reduce risks for investors.

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DeFi Talents
DeFi Talents is an 18-week-long mentoring program operated by the Frankfurt School Blockchain Center and partnering organizations, empowering talent for leadership in the decentralized finance space.

The Bundesverband Alternative Investments e.V. (BAI) is the asset class and product-spanning representation of interest for Alternative Investments in Germany.

Alkemi Network
Alkemi Network is an institution-grade liquidity network facilitating professional DeFi for financial institutions and individuals to earn yields on their Ethereum-based digital assets. 


Bankhaus von der Heydt

Bankhaus Scheich



Blocksize Capital’s digital assets solutions are a great addition to Avaloq’s stand-alone Crypto Assets platform which is designed to provide financial institutions with a comprehensive, convenient and flexible solution for crypto investing.

Martin Greweldinger, Co-CEO and Group Chief Product Officer at Avaloq

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Bankhaus von der Heydt

Bringing in their cutting edge technology for institutional trading of digital assets, Blocksize Capital is the perfect partner for consequently pushing our ambitious DLT strategy for financial markets.

Philipp Doppelhammer, CFO & COO Bankhaus von der Heydt

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Bankhaus Scheich

In Blocksize Capital we see a competent, agile and innovative technology provider in the rapidly emerging digital asset space.

Boris Ziganke, CEO Bankhaus Scheich

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With extensive experience as a backend infrastructure provider, Blocksize Capital provides the Chainlink Network with a highly available and secure Chainlink Node used to help protect the billions of dollars being secured by real world data supplied by Chainlink's decentralized oracle networks.

Daniel Kochis, Head of Chainlink Business Development

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