Seamless Merchant Payments. Trusted Acquirers. Accelerated Growth.

Acquiring relationships, compliance expertise, payment infrastructure and operations, all from a team that has been navigating complex payment environments since 2019.

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Talk to Our Team

Merchants worldwide rely on our PCI DSS Level 1 payment infrastructure to support their high-volume operations.

  • Merchant Accounts

    Access a network of EU, UK, and international acquiring banks that understand your business model.

    Explore merchant accounts →

  • Payment Gateway

    Secure, high-performance gateway with 3D secure, recurring billing, fraud tools and flexible integrations.

    View gateway solutions →

  • Risk & Compliance

    End-to-end risk management, fraud prevention and compliance support to keep your payments secure.

    See risk support →

  • Growth Consultancy

    Strategic payment consulting to improve approval rates, enter new markets and accelerate growth.

    Learn about growth support →

For Businesses Going Places

Merchant accounts, secure payments infrastructure, and hands-on support for businesses scaling across borders. We help merchants get matched with the right acquiring partners, stay compliant, and keep payments moving.

Merchant-first Support

A dedicated team embedded in your payment operations from onboarding through day-to-day merchant payment management.

Trusted Acquiring Network

Access to EU and UK acquiring partners built for your business model. We help you build acquiring infrastructure that stays stable as you scale.

Compliance Built In

Practical support for card scheme rules, monitoring programs, and payment compliance operations so you stay ahead of Visa and Mastercard requirements.

Secure Infrastructure

PCI DSS Level 1 compliant gateway support with 3D Secure and recurring billing built into your merchant payment infrastructure from day one.

Flexible Payment Setup

Payment orchestration across subscription, digital, and regulated payment flows. Including smart routing and multi-PSP architecture for complex environments.

Cross-border Reach

Acquiring redundancy and payment routing support for merchants expanding across Europe, the UK, and key international markets.

  • orion ai software logo

    "The team at StreamPayments have been incredible not just at opening accounts for us in a very quick manner, but also guiding us in setting up our tech infrastructure and making sure we have high approvals in a high risk industry. We're really pleased to be working with them."

    ORION AI SOFTWARE

  • "StreamPayments has been instrumental in facilitating smooth communication with our acquirer, especially when expanding to new markets or adding processing currencies. Their proactive approach helps safeguard our merchant account from fraud while ensuring compliance with evolving regulations."

    PROCESSING.NET

  • "We couldn't be happier with our decision to work with StreamPayments. From the very beginning, their team has been incredibly friendly, understanding, and supportive. Their expertise and competence shone through as they skillfully navigated any obstacles that arose while integrating their systems into our platform. We're truly grateful to have partnered with StreamPayments and highly recommend their services to any business."

    PTCHAT

  • "If you're looking for a payment provider that truly understands the needs of e-com businesses, StreamPayments is an absolute game-changer. One of the standout features of StreamPayments is their seamless onboarding process. Unlike other providers that bury you in tiring steps, StreamPayments offers a quick setup that gets you up and running in no time."

    FINIQLY

Built by Payments Professionals

StreamPayments was founded in 2019 by a team with over 130 years combined experience in corporate finance and payment operations. We are an ISO built around one principle: merchants in complex payment environments deserve a partner who understands their infrastructure as well as they do.

  • Biliana Sidova

    FOUNDER & CEO

    Biliana leads the overall direction of StreamPayments, focusing on strategic growth and innovation. Her leadership ensures the company stays agile and client-focused, delivering top-tier payment solutions that drive long-term success.

  • Iskra Edreva

    HEAD OF COMPLIANCE

    Iskra safeguards StreamPayments and its clients by ensuring strict adherence to regulatory standards across all payment activities. With a proactive approach to risk management, she provides clients with the confidence that their operations remain secure, compliant, and ready for growth.

  • Petar Petrov

    HEAD OF GROWTH & PARTNERSHIPS

    Petar leads growth strategy and key partnerships. He identifies new market opportunities, guides clients through complex payment environments, and represents us at industry events. His focus is on building long-term partnerships grounded in stable payment infrastructure and sustainable growth.

  • Nadia Marinova

    HEAD OF MERCHANT ONBOARDING

    Nadia designs and implements the onboarding processes at StreamPayments, setting clear priorities and ensuring smooth, compliant integration with banking partners. Her expertise provides clients with efficient onboarding experiences, enabling seamless, compliant access to tailored payment solutions.

  • Milena Milusheva

    RISK SYSTEMS & BI MANAGER

    Milena oversees business intelligence and risk reporting for StreamPayments, providing merchants with actionable insights and risk analyses. Her work equips clients to make informed decisions and optimize their payment operations, enhancing both security and performance.

  • Kristopher Ramirez

    HEAD OF CORPORATE COMMUNICATIONS

    Kristopher leads corporate communications, ensuring merchants stay informed about payment processes, compliance updates, and growth opportunities. He helps our merchants understand new regulations, optimize transactions, and leverage payment solutions for long-term success.

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Your Payment Infrastructure Partner

StreamPayments works with merchants in business models of all risk levels on acquiring relationships, payment operations, and compliance-aware infrastructure. If your payment setup needs to hold up under pressure, let’s talk.

Apply Now
Apply Now
Talk to Our Team
Talk to Our Team