WHERE FINANCIAL INNOVTION
MOVES FORWARD

We co-build and accelerate fintech and digital asset projects, combining execution, infrastructure and capital within the LongRiver ecosystem.

More information

One LAB
Two ways to build

Choose a co-building partnership or plug in the capabilities your regulated fintech needs now.

01/Lab Venturing

Venture and execution engine

We co-build selected ventures, combining capabilities, hands-on execution and milestone-driven capital support.

02/Lab Services

Competence center for fintech

Modular product, infrastructure, regulatory, compliance, growth and AI support — paid, in kind or hybrid.

Service
stack

  • Our co-building and co-founding service turns fintech startup ideas into reality. We help solve industry problems and provide validation, expertise, capacity, and crucial elements to make your project happen together.

  • Launching regulated crypto and payment services quickly and compliantly — License-as-a-Service: operate under existing regulated infrastructure; improve processes to get fully compliant from day one under our supervision; parallel path to own license.

  • Plug into real financial infrastructure without building it from scratch: payments, cards, FX, accounts and crypto infrastructure; API-based integration.

  • We move compliance execution from human-heavy operations into an AI-native operating layer – yet supervised and orchestrated by humans.

    This allows compliance teams to handle far greater scale, complexity with lower operating cost, faster response and continuous alignment across regulation ↔ internal rules ↔ tools and ↔ reporting.

  • We help companies design and launch digital asset and tokenization projects from concept to market.

    From stablecoins and RWA tokenization to issuance infrastructure, tokenomics and regulatory setup, we can bring together business logic, technology and compliance.

  • We help companies build a workplace where humans and AI agents operate as one team – safely, compliantly and at scale.

    From controlled and contained enterprise AI environment to company-specific agents solving real business problems and collaborative workspace where human and AI teammates work side by side.

  • Helping early-stage fintech and infrastructure projects move into real commercial operations: project planning, market validation, testing the customer base, branding and go-to-market execution.

  • Early-stage funding released step-by-step based on real progress and milestones — Funding-as-a-Service: KPI-based tranches, no headache with upfront rounds, aligned risk and incentives.

What isLAB

Venture-as-a-Service

Co-build missing ideas and early-stage companies with LAB capabilities, execution capacity and shared upside.

Become a partof the LAB.

LABGet in touch

TheLABProcessAs a key competitive advantage

One process. Different ways to work together.

From a focused service to full venture co-building, we combine expertise, technology and our ecosystem to turn opportunities into measurable results.

Our process spans three phases and six flexible steps. We engage where we create the most value — whether for one step or the entire journey.

  1. 01

    Fit & Outcomes

    Understand your goals, the opportunity and where LAB can create value.

  2. 02

    De-risk & Decide

    Assess key risks, gaps and feasibility. Decide on the best way forward.

  3. 03

    Engagement Design

    Agree on scope, roles, economics, milestones and success criteria.

  4. 04

    Activate the Stack

    Bring together the right expertise, technology, infrastructure and partners.

  5. 05

    Execution

    Put the plan into action, deliver milestones and achieve measurable results.

  6. 06

    Scale & Evolve

    Optimize operations, expand capabilities or deepen the partnership.

Supported projects

9

Active projects

9

Active projects

Partners & competence

  • Legal and advisory group specialized in financial regulation, with proven experience in obtaining licenses and structuring compliant fintech operations.

    gppco.cz/com
    GPP & Co logo
  • Cybersecurity and compliance partner delivering CISO-level expertise for secure and regulation-ready financial infrastructure.

    CyberTrust
  • Digital assets and tokenomics partner focused on advanced economic modeling and Web3 value design for scalable fintech ecosystems.

    altlift.cz/en
    Altlift logo
  • Partner with rich expertise in risk management, audits and compliance.

    RSK Advisory
  • Audit and compliance partner ensuring financial transparency and regulatory readiness across fintech operations.

    gppco.cz/com/compliance-interni-audit
    GPP Audit logo
  • End-to-end delivery partner with deep expertise in payments, cards and fintech.

    fivecrafts.cz
    Five Crafts logo
  • Tokenization partner for real estate and real-world assets.

    investbay.com/en
    InvestBay logo

Team

Core team supported by domain experts and trusted partner companies around LongRiver group ⇒ creating effectively a strong competence center

Jan Purkrabek

Jan Purkrabek

Head of LongRiver LAB

Pavel Teichman

Pavel Teichman

Project Lead & Chief AI Officer

Milan Seman

Milan Seman

Project Development

Jan Cupr

Jan Cupr

Project Lead

Zoltan Finta

Zoltan Finta

Strategic Partnerships, M&A

Zdenek Svancara

Zdenek Svancara

AML Specialist

Jiri Bruijn

Jiri Bruijn

AI & Machine Learning

Viktor Grešek

Viktor Grešek

Fintech Expert

Juraj Kralik

Juraj Kralik

Business Development - APAC

Jakub Jedlinsky

Jakub Jedlinsky

Digital Assets & Tokenomics

Radek Svarz

Radek Svarz

Blockchain Intelligence

Let's work together

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How do we connect?

  • We reply within 24 hours
  • Direct access to our team — no bots.
  • We ask smart questions fast.
Jan Purkrábek

Jan Purkrábek

Head of LongRiver LAB