Sygnum Bank: Switzerland's Digital Asset Bank
Sygnum Bank was founded in 2018 and received its FINMA banking and securities dealer licence on the same day as AMINA Bank (then SEBA Bank) — 26 August 2019 — establishing itself as one of the world’s first regulated digital asset banks. Where AMINA Bank has pursued a strategy oriented toward geographic expansion and building a recognised consumer-facing brand for institutional clients, Sygnum has consistently chosen a different path: deep institutional focus, a B2B banking-as-a-service model, and a specialisation in digital asset tokenisation that has positioned it as the infrastructure layer for regulated digital asset banking across multiple jurisdictions.
This strategic divergence between the two Swiss crypto banks — established simultaneously, operating in the same regulatory environment, competing for overlapping but distinct client segments — is one of the more instructive case studies in how regulatory frameworks can catalyse differentiated market strategies.
Founding Vision: The Institutional Infrastructure Argument
Sygnum was co-founded by Manuel Krieger and Mathias Imbach, drawing on backgrounds in investment banking (Deutsche Bank) and management consulting. The founding thesis centred on a specific market opportunity: that the greatest constraint on institutional digital asset adoption was not client appetite or regulatory uncertainty per se, but the absence of regulated infrastructure that other regulated financial institutions could rely on.
The insight was this: if a Swiss cantonal bank, a European private bank, or a family office wishes to offer its clients digital asset exposure, it cannot do so through an unregulated crypto exchange — its compliance obligations, fiduciary duties, and reputational standards preclude it. What these institutions need is a regulated counterpart — a bank — that can provide custody, trading, and banking services in digital assets with the same institutional quality assurances they expect from their existing banking relationships. And critically, that bank must be willing to provide these services in a white-label or B2B capacity, enabling the client-facing institution to offer digital asset services under its own brand and client relationship.
This B2B architecture — Sygnum as infrastructure provider, enabling other regulated institutions to offer digital asset services — became the defining feature of Sygnum’s business model and differentiated it from AMINA Bank’s more direct-to-client approach.
The FINMA Banking Licence: Architecture of a Digital Asset Bank
Like AMINA Bank, Sygnum holds a full FINMA banking and securities dealer licence — not a fintech sandbox licence or a limited digital asset registration. This full licence is the foundation of Sygnum’s B2B model: a regulated institution providing services to other regulated institutions can only be trusted at the institutional level if it itself operates under a full banking regulatory framework.
The FINMA banking licence permits Sygnum to accept deposits, provide credit, operate securities dealing on behalf of clients, and custody both traditional financial instruments and digital assets. The bank’s capital adequacy is reviewed through FINMA’s standard supervisory audit regime, providing counterparty institutions with assurance that Sygnum meets the same prudential standards as any other Swiss bank.
For Sygnum’s B2B banking-as-a-service model, the FINMA licence serves a specific commercial function: it allows partner banks to outsource their digital asset infrastructure to Sygnum with the confidence that they are dealing with a regulated entity whose risk management, governance, and financial soundness are subject to ongoing FINMA oversight.
Desygnate: The Primary Issuance Tokenisation Platform
One of Sygnum’s most distinctive proprietary initiatives is Desygnate — a digital securities issuance platform that enables companies to tokenise equity, debt, or other assets on a distributed ledger technology (DLT) infrastructure and distribute those tokens to investors through a regulated platform operated by a licensed bank.
The Desygnate platform operates within the framework established by Switzerland’s DLT Act amendments (2021), which created a new category of regulated DLT trading facility and introduced uncertificated register securities (Registerwertrechte) as a legally recognised instrument under Swiss law. This legislative framework resolved a previously ambiguous question — whether digital tokens representing economic rights had the same legal standing as traditional certificated or uncertificated securities — and enabled institutions like Sygnum to build legally certain tokenisation infrastructure.
Through Desygnate, Sygnum has facilitated the primary issuance of tokenised:
Private company equity: Pre-IPO and growth-stage companies seeking to expand their investor base beyond traditional venture capital can issue tokenised equity through Desygnate, enabling smaller minimum investment sizes and a broader potential investor universe than traditional private placements.
Real asset tokens: Real estate, infrastructure, and other illiquid real assets can be tokenised to create fractional ownership instruments that improve liquidity and accessibility for investors.
Structured products: Digital structured notes and certificates linked to digital asset performance have been issued through the Desygnate platform, enabling efficient distribution of complex investment products to institutional investors.
Digital bonds: Corporate and institutional issuers have used Desygnate for digital bond issuance, reducing issuance costs and enabling faster settlement relative to traditional bond issuance mechanics.
The commercial significance of Desygnate extends beyond revenue generation for Sygnum directly. As a regulated primary market infrastructure for digital securities, it positions Sygnum as a participant in the future architecture of capital markets — a role that generates network effects, regulatory recognition, and institutional relationships that compound over time.
Banking-as-a-Service: Enabling Regulated Banks to Offer Crypto
Sygnum’s banking-as-a-service (BaaS) model for digital assets enables FINMA-regulated and international banks to offer their clients digital asset custody, trading, and banking services without building the underlying technology and regulatory infrastructure themselves.
The value proposition for partner banks is straightforward: building a compliant, secure, and operationally robust digital asset banking capability in-house requires an estimated CHF 15-30 million in technology development and two to four years of build time, alongside FINMA approvals for new activities. Accessing equivalent capability through Sygnum’s white-label BaaS platform can be achieved for a fraction of the cost and in a fraction of the time, with the regulatory responsibility distributed between Sygnum (for custody and execution infrastructure) and the partner bank (for client suitability and AML/KYC).
Notable banking partners in Sygnum’s BaaS network include:
Liechtensteinische Landesbank (LLB): LLB, Liechtenstein’s largest bank with approximately CHF 90 billion in AuM, has partnered with Sygnum to offer its private banking clients digital asset custody and trading services through Sygnum’s regulated infrastructure. The LLB partnership demonstrates the Liechtenstein-Switzerland financial services symbiosis and the practical demand for B2B crypto banking from established private banking institutions.
Arab Bank Switzerland: Arab Bank Switzerland, the Geneva-headquartered Swiss subsidiary of the Arab Bank Group, has collaborated with Sygnum to provide digital asset services to its clients — an arrangement that reflects growing Middle Eastern institutional interest in digital asset exposure through regulated channels.
Additional partner institutions across Germany, Austria, and Liechtenstein have engaged Sygnum’s BaaS offering, though not all have been publicly disclosed.
Trading, Custody, Lending, and Staking Services
Beyond the BaaS model, Sygnum operates a full direct-to-institutional service offering.
Custody: Sygnum’s custody infrastructure is designed to institutional standards — HSM-based key management, multi-party computation (MPC) protocols for signing authorisation, geographic distribution of key components, and FINMA-compliant segregation of client assets from proprietary bank assets. The custody offering covers Bitcoin, Ethereum, and a growing range of approved digital assets, with support for tokenised securities issued through Desygnate.
Trading: Sygnum provides OTC spot and derivatives trading in digital assets, with liquidity from institutional market makers. The bank’s securities dealer licence enables it to execute trades in digital assets that qualify as securities under Swiss law — a regulatory capability that distinguishes it from entities operating purely under AML/KYC frameworks without securities dealer authorisation.
Lending: Sygnum offers digital asset-backed credit facilities — lending CHF or USD against Bitcoin, Ethereum, and other approved digital asset collateral. The lending product is structured with standard Lombard lending mechanics applied to digital collateral: loan-to-value ratios typically 30-50 per cent for Bitcoin, daily margin calls, and automated liquidation triggers at specified LTV thresholds.
Staking: For institutional clients holding Proof of Stake digital assets — including Ethereum, Solana, Cardano, and others — Sygnum operates validator infrastructure that generates staking yield on client assets. The staking service is provided within FINMA’s framework for digital asset lending and returns, with appropriate disclosures regarding the nature and risks of staking rewards.
Regulatory Milestones: A Multi-Jurisdictional Footprint
Sygnum has assembled an international regulatory footprint that reflects its institutional B2B ambitions.
MAS VCC licence (Singapore): Sygnum holds a Variable Capital Company (VCC) structure authorisation from the Monetary Authority of Singapore, enabling it to operate fund structures and related investment products within Singapore’s regulatory framework.
ADGM licence (Abu Dhabi): Sygnum has received authorisation from the Abu Dhabi Global Market Financial Services Regulatory Authority, enabling it to provide digital asset services to GCC institutional clients within the ADGM regulatory perimeter — the same jurisdiction where AMINA Bank has also established a presence, reflecting the broader Swiss crypto banking community’s recognition of ADGM as a leading institutional digital asset jurisdiction.
DLT Trading Facility Registration: Sygnum was one of the first institutions to receive registration as a DLT trading facility operator under Switzerland’s revised Financial Market Infrastructure Act, following the 2021 DLT Act amendments. This registration enables Sygnum to operate secondary market trading in DLT-based securities — closing the loop between Desygnate’s primary issuance capability and a regulated secondary market venue.
Profitability Trajectory
Sygnum has not publicly reported detailed profitability data as a privately held bank. However, public commentary from management and observable indicators — including the absence of distressed fundraising and the continuous expansion of regulatory approvals and partner relationships — suggest a trajectory toward operational profitability.
The 2021 crypto bull market produced strong trading revenues for Sygnum, as institutional interest in digital assets peaked. The 2022-2023 crypto winter created headwinds across the digital asset banking sector, including Sygnum. The 2024 recovery — driven by Bitcoin reaching new all-time highs and increasing institutional adoption through regulated vehicles including the US Bitcoin spot ETF approvals — has restored a more constructive revenue environment.
The B2B banking-as-a-service model provides a degree of revenue stability that a purely transactional trading model does not: partner bank contracts generate recurring service revenue regardless of market conditions, buffering the bank against the volatility of trading commission income.
Key Partners and Ecosystem Relationships
Sygnum has cultivated a distinctive set of institutional partnerships that reflect its infrastructure and B2B positioning:
- Technology partnerships with HSM manufacturers, MPC protocol providers, and institutional blockchain infrastructure companies underpin the technical security of its custody offering.
- Academic relationships with ETH Zurich and the University of Zurich’s finance faculty contribute to research on digital asset valuation, DLT governance, and tokenisation economics.
- Industry organisation membership — including the Swiss Crypto Valley Association, the Global Digital Finance (GDF) industry group, and the Blockchain Federation — position Sygnum as a constructive participant in regulatory dialogue.
Outlook: B2B Crypto Banking as a Structural Market
The long-term bull case for Sygnum’s business model rests on a structural observation: digital asset adoption among regulated financial institutions is an irreversible trend, and the infrastructure required to support that adoption — regulated custody, trading, banking, and issuance platforms — will be provided by a small number of specialist regulated banks rather than by traditional banks building expensive internal capabilities.
If this thesis is correct — and the evidence from 2024 institutional adoption data supports it — then Sygnum’s early mover advantage in regulated B2B crypto banking, its multi-jurisdictional regulatory footprint, and its Desygnate tokenisation platform position it as a foundational layer of the emerging regulated digital asset ecosystem.
The principal risk is competitive intensity: major global custodians (BNY Mellon, State Street), major crypto exchanges seeking banking licences, and large Swiss banks developing internal digital asset capabilities all represent potential substitutes for Sygnum’s BaaS offering. Sygnum’s response — deepening specialisation, expanding regulatory footprint, and building ecosystem network effects through Desygnate — is the correct strategic posture, but will need to be sustained through disciplined execution as the market matures.
For practitioners, investors, and counterparties in the institutional digital asset space, Sygnum Bank represents one of the most carefully constructed and institutionally credible frameworks yet built for the regulated integration of digital assets into mainstream finance.
Donovan Vanderbilt is a contributing editor at ZUG FINANCE, a publication of The Vanderbilt Portfolio AG, Zurich. The information presented is for educational purposes and does not constitute investment advice.