DAREX Tier: Tier A — Limited Regulatory Exposure

Guardarian is a non-custodial fiat-to-crypto gateway provider headquartered in the EU. Operating through entities in the Czech Republic and Estonia, it offers B2B and B2C solutions for over 1,000 digital assets. The group maintains active VASP registrations and is a key infrastructure provider for major wallets (e.g., Guarda, SecuX) and crypto exchanges.

R42 Risk Signal

Traffic Light: GREEN 🟢 

Confidence Grade: A (High – Confirmed via public registry data and official regulatory lists)

Risk Signal Explanation: Guardarian is assigned a GREEN signal because it represents a transparent and regulated gateway model. It holds an active Virtual Asset Service Provider (VASP) registration in Estonia and Lithuania, maintains clear corporate substance in the Czech Republic, and discloses its beneficial ownership. Unlike high-risk offshore processors, Guardarian utilizes standard EU-compliant KYC/AML protocols and has no history of regulatory enforcement or adverse media from whistleblowing platforms like FinTelegram.

Key Data Table

Operational Overview

Guardarian acts as a non-custodial “bridge” between the traditional banking system and the crypto ecosystem. Its primary business model is the provision of a fiat-to-crypto widget and API that can be embedded into third-party websites, wallets, and exchanges. It supports 40+ fiat currencies and over 1,000 cryptocurrencies, settling transactions directly to a user’s private wallet address.

Regulatory Framework

• European Union (MiCA Compliance): Guardarian currently operates under the transitional provisions of the Markets in Crypto-Assets (MiCA) regulation, leveraging its pre-existing VASP licenses in Estonia and Lithuania.

• Estonia: Guardarian OÜ holds a Virtual Currency Service Provider license issued by the Estonian Financial Intelligence Unit (FIU).

• Lithuania: Registered as a VASP with the Financial Crime Investigation Service (FCIS).

• AML/CTF: Adheres to the 5th and 6th EU Anti-Money Laundering Directives, employing automated KYC (via Sumsub) and transaction monitoring.

Ownership & Executives

The company is primarily owned and managed by Petr Sergeev (LinkedIn), a Norwegian-resident entrepreneur with a long track record in the Estonian fintech sector. Sergeev is also a key figure behind the Guarda Wallet ecosystem, ensuring high operational synergy between the wallet and the gateway.

Corporate Structure

• FinSeven CZ s.r.o. (Prague): Serves as the primary operational and contractual hub for the guardarian.com platform.

• Guardarian OÜ (Tallinn): The founding entity and technical development hub, holding the group’s primary EU licenses.

Technical Footprint

• Gateway Architecture: A non-custodial API that allows partners to offer crypto purchases without holding user funds.

• Payment Rails: Supports SEPA Instant, SWIFT, Visa/Mastercard (via 3D Secure), and local methods like PIX (Brazil) and Faster Payments (UK).

• Integrations: Deeply integrated into the SecuX hardware wallet app and the Guarda Wallet.

Merchant/Customer Footprint

Guardarian caters to:

1. Direct Users: Retail buyers seeking one-off crypto purchases without account creation.

2. B2B Partners: Wallet developers, dApp operators, and exchanges requiring a compliant fiat on-ramp.

3. Institutional: OTC-style settlements for high-volume traders.

Enforcement/Litigation History

• Clean Record: No public records of fines, license revocations, or sanctions from the Estonian FIU or Lithuanian FCIS.

• No Adverse Media: No reports of fraud or systemic “scam” alerts on major compliance forums as of Q1 2026.

Red Flags

• 🚩 Operational Complaints: Occasional reports on BestChange and Trustpilot regarding transaction delays or prolonged refund processes following a cancelled KYC check.

• 🚩 NACE Classification: The primary activity code (62.10) in some registries is for “Computer Programming,” which can sometimes be used to minimize financial oversight, though this is mitigated by their specific FIU license.

Merchant Due-Diligence Checklist

• [ ] Verify the current validity of the Estonian license (FVT000212) on the MTR portal.

• [ ] Confirm the MiCA transition status as the Dec 2025 deadline approaches.

• [ ] Review the Service Level Agreement (SLA) regarding fiat refund timelines for failed KYC.

• [ ] Assess the markup spread, as Guardarian uses a “flat-fee” model that incorporates the FX margin.

Evidence Box (Sources)

• Estonian e-Business Register: Guardarian OÜ Entry

• Czech Commercial Register: FinSeven CZ s.r.o. Details

• Guardarian Official Policy: AML & CTF Policy

• Registry of Economic Activities (Estonia): License FVT000212.

Update Log

• March 2026: Initial RatEx42 profile published.

• Jan 2026: Partnership with SecuX Wallet confirmed.

• Aug 2025: Re-verification of Petr Sergeev’s UBO status in the Estonian register.

Whistle42 Call to Action

Are you a partner or user of Guardarian? If you have encountered compliance issues, opaque fee structures, or unexpected fund freezes, submit your evidence to Whistle42. Your anonymous reports help the RatEx42 team maintain accurate and fair risk signals for the global fintech community.