CapitalBox

What CapitalBox does

CapitalBox is a Stockholm-headquartered digital lending platform providing working capital financing to small and medium enterprises across five European markets: Sweden, Denmark, Finland, the Netherlands, and Lithuania. Founded in 2015 and operating as a subsidiary of Multitude AG (a Frankfurt-listed fintech), CapitalBox serves thousands of SMEs primarily in the 1-250 employee range through installment loans, lines of credit, purchase financing, and (since the 2024 acquisition of Omniveta Finance) invoice purchasing. Its customer base is highly distributed SMBs, served through a 100% digital application and underwriting process with decisions delivered in hours rather than weeks.

The platform is built on automated credit scoring, risk assessment, underwriting, digital AML/KYC, and customer onboarding, supported by an API-based integration layer that enables white-label and embedded lending deployments for partners. For larger loan amounts, CapitalBox leverages its parent entity Multitude Bank as a strategic financing partner, extending balance-sheet capacity beyond its own origination. The company employs 101-250 staff across localized country websites, offices, and language support in each served market.

CapitalBox generates revenue primarily through interest income and fees on its lending products, with the invoice purchasing line producing transaction-based revenue. It operates a dual go-to-market combining direct digital self-serve SME applications with a partnership channel covering loan brokers, fintech platforms, accountants, financial advisors, and multinational corporations via white-label, API, and referral arrangements. The business has scaled through two recent acquisitions (Omniveta Finance in March 2024 and the Dutch arm of Spotcap in March 2025) and states active plans to expand into additional European markets.

Name

CapitalBox

Legal name

CapitalBox

Website

https://capitalbox.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

101–250 employees

Short description

CapitalBox is a Stockholm-based digital lending platform providing installment loans, lines of credit, purchase financing, and invoice purchasing to thousands of European SMEs across five countries, operating as a subsidiary of Frankfurt-listed Multitude AG.

Ownership category

akta.pro rank

Headquarters

HQ city

Stockholm

HQ country

Sweden

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. SME Working Capital Financing: CapitalBox provides quick and reliable access to working capital for small and medium enterprises across Europe through installment loans, lines of credit, and purchase financing. The company generates revenue through interest income and fees on these lending products.
2. Invoice Purchasing Services: Following the acquisition of Omniveta Finance, CapitalBox expanded into invoice purchasing services, providing liquidity solutions by purchasing invoices from SMEs and collecting payment at maturity.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

CapitalBox provides small and medium-sized enterprises across Europe with quick, fully digital access to working capital through installment loans, lines of credit, and purchase financing, and offers invoice purchasing acquired via Omniveta Finance. Applications are submitted online in minutes and decisions are delivered in hours, with the platform also distributed via partner white-label and API integrations, and larger facilities funded through Multitude Bank.

Product overview

CapitalBox is a European online finance platform for SMEs offering a comprehensive portfolio of working capital solutions. The core product suite includes installment loans, lines of credit, purchase financing, and invoice purchasing (enabled by the acquisition of Omniveta Finance). The platform is built around a 100% digital lending experience with automated credit scoring, risk assessment, and underwriting. CapitalBox provides these products both directly to SME customers and through partner white-label arrangements. Additional services include digital customer onboarding with AML/KYC compliance, global payment infrastructure, collection services, and monitoring/reporting tools. For larger loans, CapitalBox is backed by Multitude Bank, providing substantial funding capacity.

Differentiator

Problem solved

Functional benefit

Products and services

• Installment Loans
• Line of Credit
• Purchase Financing
• Invoice Purchasing Invoice purchasing service that buys outstanding invoices from SMEs and collects payment at maturity, providing immediate liquidity against receivables.
• White-Label Lending Solutions

Quantifiable outcome

• Financing decisions in hours rather than weeks
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability5 records

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Omniveta FinancecoreStrategic or Co-development Partner · 4 March 2024CapitalBox acquired Copenhagen-based Omniveta Finance, an invoice-purchasing company that focuses on lending liquidity for SMEs in Europe. This acquisition expands CapitalBox's invoice purchasing services across all markets served, leveraging Omniveta's strategic partnerships and specialized financing platforms.
• Loan Brokers and Brokers NetworkcoreChannel Partner/ Reseller/ DistributorCapitalBox partners with loan brokers across Europe to offer SME customers fast, hassle-free and stress-free financing options. Brokers can leverage CapitalBox's digital lending platform to provide their clients with quick access to working capital.
• Integrated Financial Solutions ProviderscoreTechnology or IntegrationCapitalBox offers API-based and custom integration setups for financial solutions providers, enabling seamless embedding of lending products within partner platforms with white-label options.
• Accountants and Financial AdvisorsminorChannel Partner/ Reseller/ DistributorCapitalBox provides financing options that accountants and financial advisors can recommend to their SME clients, strengthening advisor value propositions with working capital solutions.

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• iwoca: UK-based digital lender providing working capital loans to small businesses across Europe. Closest comparable in product (term loans, lines of credit), target customer (SMEs), and 100% digital, automated underwriting model.
• Funding Circle: Publicly listed European SME lending platform operating across multiple countries including the UK and Continental Europe. Directly comparable as a multi-market SME working capital provider with institutional funding backing.
• October: European fintech formerly focused on SME P2P lending, now operating as a digital SME financing platform across multiple European countries. Comparable in target customer, geographic footprint, and digital-first lending model.
• Spotcap: Global digital lender for SMEs offering lines of credit and working capital financing. CapitalBox even acquired its Dutch arm in March 2025, confirming deep product and market overlap.
• Younited Credit: European consumer and SME credit platform operating across multiple Continental European countries with a regulated credit institution license. Comparable as a multi-country European digital lender with white-label offerings.
• Marketfinance: UK-based fintech providing invoice financing, business loans, and lines of credit to SMEs. Closely comparable to CapitalBox's invoice purchasing offering acquired via Omniveta and broader SME working capital suite.
• Lendio: US-based SMB lending marketplace connecting small businesses with multiple loan products. Comparable as a digital SMB financing platform with broker-style distribution, though US-focused.

Broad incumbents

• OakNorth Bank: UK-regulated bank specializing in lending to growth-stage SMEs and developers. Comparable as a specialized SME lender in Europe with proprietary credit analytics, though backed by a regulated bank balance sheet rather than marketplace/fintech structure.

Emerging players

• Billie: Berlin-based B2B BNPL and embedded working capital provider for SMEs across Europe. Comparable as a digital SME working capital provider with API-driven integration similar to CapitalBox's white-label model.
• Fleximize: UK-based direct alternative lender providing flexible term loans and lines of credit to SMEs. Comparable SME target segment and product mix (term loans, revolving credit), though smaller scale and UK-centric.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/capitalboxsme

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CapitalBox