Wallester AS
Wallester AS is an Estonian-founded fintech operating a Visa Principal Member BaaS platform that delivers white-label card issuing and corporate expense management via a single REST API. It serves financial institutions, fintechs, SMBs, and non-financial companies across the EEA, UK, Switzerland, Australia, and the USA.
- Company typePrivate
- Founded2016
- HeadquartersTallinn, Estonia
- Headcount101–250
- GTM typeB2B and B2C
- OfferingSoftware
What Wallester AS does
Wallester AS is an Estonian-founded, Visa Principal Member fintech that operates a full-stack Banking-as-a-Service (BaaS) platform for white-label Visa card issuing and a parallel business expense management product called Wallester Business. The company, founded in 2016 by Sergei Astafjev and Dmitri Logvinenko and headquartered in Tallinn, combines an Estonian Payment Institution license with UK FCA Electronic Money Institution authorization (approved 28 May 2026) to operate across the EEA, UK, Switzerland, Ireland, Australia, and the USA. Its core technology stack consists of a REST API, a white-label mobile application for iOS and Android, a client portal, exclusive multi-currency BIN ranges, card tokenization, 3D Secure authentication, continuous fraud monitoring, and KYC/KYB/AML compliance, all packaged as a single-integration platform supporting physical and virtual Visa debit, credit, prepaid, corporate, payroll, and platinum cards across ten currencies. Wallester has issued 9.2M+ cards, processed 83M+ authorizations, and moved €2.5B+ in transaction volume across 24 completed white-label card projects.
The company monetizes through four primary revenue streams: (1) white-label platform licensing and BaaS fees from enterprise clients, (2) transaction-based authorization fees up to €0.15 per authorization plus currency conversion and ATM fees, (3) subscription revenue from the Wallester Business tiered packaging (Premium, Platinum, Enterprise Suite), and (4) Visa partnership revenue sharing plus an affiliate program offering up to 30% revenue share on referred client spending. Wallester operates a hybrid go-to-market spanning enterprise field sales with a structured 4-week onboarding for white-label clients, product-led growth through a self-serve free tier that issues cards within 24 hours, OEM/embedded distribution via partners like AAZZUR, and an affiliate/referral channel. Named customers include Latvijas Pasts (national postal service of Latvia, 100k+ daily users), Holm (financial services, 350k+ users), GF Money (Nordic consumer credit), and SafiPay (multi-currency digital banking). Revenue grew from €790K in 2021 to €17.2M in 2024, a 178.9% CAGR that ranked Wallester #1 in the fintech sector on the FT1000: Europe's Fastest Growing Companies list in 2026.
Wallester AS firmographics
Firmographics- Name
- Wallester AS
- Legal name
- Wallester AS
- Website
- https://wallester.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Wallester AS is an Estonian-founded fintech operating a Visa Principal Member BaaS platform that delivers white-label card issuing and corporate expense management via a single REST API. It serves financial institutions, fintechs, SMBs, and non-financial companies across the EEA, UK, Switzerland, Australia, and the USA.
- Ownership category
- akta.pro rank
Wallester AS industry classification
Industry- Product category
- Card Issuing & Embedded Finance Infrastructure
- NAICS
- Credit Card Issuing (52221), Credit Card Issuing (522210)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- BaaS Platforms & Sponsor Bank Enablement (FSAGALAA)
- akta.pro secondary industries
- Card Issuing Platforms (Issuer Processing) (FSAGABAD), Card Issuing & Program Management Platforms (BPAMAFAH), Cards & Issuing Management (Debit/Prepaid/Credit, Program Management) (FSAGAAAE)
Keywords
Where Wallester AS is headquartered
LocationHeadquarters
- HQ city
- Tallinn
- HQ country
- Estonia
- HQ region
- Europe
Offices2 records
Markets served
Wallester AS business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales, Others
Revenue model
- White-Label Platform Licensing and BaaS Fees: Wallester provides white-label card issuing infrastructure to businesses (financial institutions, fintechs, non-financial companies) enabling them to launch branded Visa card programs. Revenue is generated through partnership arrangements with Visa and licensing fees from white-label deployments. The company has completed 24 white-label card projects.
- Transaction and Authorization Fees: Wallester charges fees per card authorization. The Price List establishes up to €0.15 per card authorization. Additional fees apply for currency conversion, ATM withdrawals, account maintenance, and delivery of physical cards.
- Subscription/Premium Tier Fees: Wallester Business offers tiered packages (Free, Premium, Platinum, Enterprise Suite) with different virtual card limits. Free tier includes up to 300 virtual cards; Premium up to 3,000; Platinum up to 15,000; Enterprise Suite unlimited. Paid tiers generate recurring subscription revenue.
- Visa and Partner Revenue Sharing: Wallester, as a Visa Principal Member and Visa FinTech Fast Track member, earns revenue from its partnership with Visa. The company states that its free Wallester Business solution is sustained through partnerships with Visa and others.
- Affiliate Program Commissions: Wallester operates a referral/affiliate program earning commissions for each referred client who signs a payment service agreement. Commission structures include PPL (Pay Per Lead), PPL 2-Steps, and RevShare models with up to 30% revenue share on referred client card spending.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Free | Free tier: Free business account with IBAN, unlimited physical cards, up to 300 virtual cards, basic expense management and accounting integrations. |
| Subscription | Monthly | Premium tier: Expanded virtual card limits up to 3,000 virtual cards with enhanced features. |
| Subscription | Monthly | Platinum tier: Up to 15,000 virtual cards with premium card features. |
| Subscription | Annual | Enterprise Suite: Unlimited virtual cards determined individually to meet business needs. |
| Transaction based/ take rate | Pay-as-you-go | Transaction fees: Up to €0.15 per card authorization plus currency conversion and ATM fees. |
Go-to-market motion4 records
Distribution channels5 records
Marketing channels5 records
Wallester AS product offering
Product offeringCore offering
Wallester AS is a fully licensed Estonian financial institution (Visa Principal Member, EMI in Estonia and UK) that operates a Banking-as-a-Service platform providing white-label Visa card issuing infrastructure. Through its Wallester White-Label platform, businesses access multi-currency IBAN accounts, branded physical and virtual Visa cards, BIN sponsorship, and a white-label mobile app via a single REST API. Through its Wallester Business product, the company directly offers SMBs and freelancers business accounts with cards and expense management tools.
Product overview
Wallester AS is an Estonian fintech company that operates two core product lines: Wallester Business (a comprehensive business account and expense management platform) and Wallester White-Label (a Banking-as-a-Service platform for embedded finance). The Wallester Business platform provides multi-currency IBAN accounts, corporate virtual and physical Visa cards (including corporate, payroll, and platinum variants), real-time expense management, and native integrations with major accounting software (Xero, Sage, QuickBooks, Oracle NetSuite). The White-Label platform enables businesses to launch branded card programs with a single API, including BIN sponsorship, tokenization services, and white-label mobile apps. Additional services include fraud monitoring, KYC/AML compliance, 3D Secure authentication, and digital wallet integrations (Apple Pay, Google Pay, Samsung Pay). The company operates as a Visa Principal Member and Electronic Money Institution, serving clients across the EEA, UK, Switzerland, and Ireland.
Differentiator
Problem solved
Functional benefit
Brands
- Wallester Business: Business expense management platform and corporate card issuing solution for SMEs and enterprise clients
- Wallester White-Label
Products and services
- Wallester Business
Quantifiable outcome
- Industry-standard card program market entry reduced from 12 months to 3–4 months, with some programs launching in as little as 28 days.
- +3 more outcomes
Companies that use Wallester AS
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles5 records
Wallester AS technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration11 records
Feature6 records
Wallester AS partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- AAZZURcoreAAZZUR, an embedded finance orchestration platform, partnered with Wallester to integrate Wallester's card issuing infrastructure into its ecosystem. The collaboration enables AAZZUR's clients to access card issuing capabilities, BIN sponsorship, and payment infrastructure across the EEA through a single integration point, reducing operational complexity for businesses deploying financial products. This strengthens AAZZUR's regulated partner ecosystem as demand for scalable embedded finance solutions grows.
- VisacoreWallester is a Visa Principal Member and Visa FinTech Fast Track member. As a Principal Member, Wallester has direct access to Visa APIs and solutions for product development, can directly license BINs, sponsor third parties, host its own processing, and issue Visa cards across its operational territories. This is a foundational partnership enabling all of Wallester's card issuing activities.
- GF MoneyminorGF Money, a consumer credit firm operating across Finland, Sweden, and Denmark, uses Wallester's white-label card issuing infrastructure. A joint webinar case study highlighted how a single API stack enables instant virtual card issuance across Nordic markets, with customers able to access cards within five minutes of completing applications.
- SafiPayminorSafiPay, a multi-currency digital banking platform, uses Wallester's Visa card integrations via API to support EUR, USD, GBP, and other currencies for its customers. Wallester's card infrastructure enables SafiPay to offer card products without obtaining individual payment licenses.
- UK Financial Conduct Authority (FCA)coreWallester UK received Electronic Money Institution (EMI) authorization from the FCA on 28 May 2026 (application submitted 1 August 2025). This regulatory authorization enables Wallester to officially launch regulated payment and card issuing operations in the UK market, expanding its EEA coverage to include the UK.
Scale indicators14 records
Recent moves7 records
Expansion highlights6 records
Wallester AS competitors and assessment
Company assessmentDirect peers
- Stripe Issuing: Stripe Issuing is Stripe's embedded card-issuing product, allowing platforms and fintechs to create and manage Visa and Mastercard programs through API. It is a direct competitor to Wallester's white-label BaaS offering, with Stripe's larger distribution giving it scale advantages in developer-led adoption.
- Swan: Swan is a French-licensed BaaS provider offering embedded banking services including accounts, cards, and payments via API to European fintechs and SaaS platforms. It directly overlaps with Wallester's white-label card-issuing and IBAN account proposition in the EEA market.
- Treezor: Treezor, now part of Société Générale, is a French-licensed Payment Institution providing API-based card issuing, IBAN accounts, and KYC/AML services to fintech clients. Comparable to Wallester in offering white-label card infrastructure within the EEA under a regulated license.
- Marqeta: Marqeta is a leading card-issuing and payment processing platform that, like Wallester, enables businesses to launch and manage card programs via API. Both operate modern, API-first BaaS infrastructure targeting fintechs and enterprises, though Marqeta is significantly larger and more US-centric.
- Solaris SE: Solaris is a Berlin-based Banking-as-a-Service platform licensed in the EEA that provides card issuing, IBAN accounts, and embedded finance APIs to fintechs and corporates. Like Wallester, it offers white-label card programs across multiple European jurisdictions, making it one of the closest direct comparables.
Broad incumbents
- Airwallex:
- Revolut Business: Revolut Business offers multi-currency business accounts, corporate cards, and expense management to SMEs and enterprises globally. It is broadly comparable to Wallester's Wallester Business product line, but operates as a vertically integrated consumer/business neobank rather than a B2B infrastructure provider.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
Wallester AS social profiles
Digital presenceWallester AS compliance and trust
Trust signalCompliance4 records
Wallester AS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Wallester AS leadership team
Management profileNumber of profiles
Profiles7 records
Wallester AS subsidiaries and ownership
Company hierarchySubsidiaries1 record
Wallester AS funding detail
Funding detailFunding overview
Funding rounds2 records
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Wallester AS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Wallester AS
What does Wallester AS do?
Wallester AS is a fully licensed Estonian financial institution (Visa Principal Member, EMI in Estonia and UK) that operates a Banking-as-a-Service platform providing white-label Visa card issuing infrastructure. Through its Wallester White-Label platform, businesses access multi-currency IBAN accounts, branded physical and virtual Visa cards, BIN sponsorship, and a white-label mobile app via a single REST API. Through its Wallester Business product, the company directly offers SMBs and freelancers business accounts with cards and expense management tools.
Is Wallester AS a public or private company?
Wallester AS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Wallester AS founded?
Wallester AS was founded in 2016. It employs 101 to 250 people.
Where is Wallester AS based?
Wallester AS is headquartered in Tallinn, Estonia, in the Europe region.
How does Wallester AS make money?
Five revenue lines are on record. White-Label Platform Licensing and BaaS Fees are the primary driver. The others are transaction and Authorization Fees, subscription/Premium Tier Fees, visa and Partner Revenue Sharing and affiliate Program Commissions.
Who are Wallester AS's main competitors?
Direct peers on record are Stripe Issuing, Swan, Treezor, Marqeta and Solaris SE. Broad incumbents are Airwallex and Revolut Business.
Does Wallester AS have an API?
Yes. Wallester provides a REST API for card issuing infrastructure, enabling businesses to launch branded card programs through a single API. The API allows for creating virtual and physical Visa cards, managing accounts, processing transactions, and integrating with Wallester's platform. The platform offers white-label solutions for businesses to issue multi-currency IBAN accounts, branded cards, and mobile apps through API integration. Developer documentation is at api-doc.wallester.com.
What industry is Wallester AS in?
Wallester AS's product category is Card Issuing & Embedded Finance Infrastructure. Its primary akta.pro industry code is FSAGALAA, BaaS Platforms & Sponsor Bank Enablement, with a secondary code of FSAGABAD, Card Issuing Platforms (Issuer Processing). Its NAICS code is 52221 and its SIC code is 6199.