We are an international banking solutions provider

We are an international banking solutions provider

We help international companies navigate banking and payments complexity, understand their operational needs and identify the most suitable banking, payment and foreign exchange solutions.

We help international companies navigate banking and payments complexity, understand their operational needs and identify the most suitable banking, payment and foreign exchange solutions.

Contact us

Contact us

Contact us

Contact us

Trusted by

international companies

Global banking

& payment expertise

Independent and

tailored solutions

  • Trusted by

    international companies

  • Global banking

    & payment expertise

  • Independent and

    tailored solutions

Complex banking challenges require independent thinking. The right solution starts with understanding your business, operations and constraints.

Complex banking challenges require independent thinking. The right solution starts with understanding your business, operations and constraints.

Independent by design

Independent by design

We assess each situation objectively and recommend solutions tailored to your needs.

Built around complexity

Built around complexity

Our expertise supports complex international and multi-currency environments where standard banking falls short.

Focused on execution

Focused on execution

We assist our clients from the identification of their needs to the activation on the solution.

Theseus Solutions is an independent provider of banking services and payment solutions

Theseus Solutions is an independent provider of banking services and payment solutions

Banking architecture and corporate accounts

International payments and collections

FX and
multi-currency flows

Banking process and treasury optimisation

Banking audit and assessment

Banking architecture built for your business

We design and structure banking setups around your entities, markets and operational needs, from partner selection to onboarding.

Multi-entity structures

Corporate accounts

Jurisdiction mapping

Banking partner selection

KYC & onboarding

Explore this service

Banking architecture and corporate accounts

International payments and collections

FX and

multi-currency flows

Banking process and treasury optimisation

Banking audit and assessment

Banking architecture built for your business

We design and structure banking setups around your entities, markets and operational needs, from partner selection to onboarding.

Multi-entity structures

Corporate accounts

Jurisdiction mapping

Banking partner selection

KYC & onboarding

Explore this service

A structured path from assessment to implementation

A structured path from assessment to implementation

1

Audit and assessment

We assess your banking structure and constraints to clarify requirements and define the right solution.

2

Qualify the requirements

We convert the findings from the diagnostic into clear banking, payment, FX and operational criteria.

3

Map the right solutions

We identify and compare suitable partners according to jurisdiction, licence, currency, volumes, technical requirements and risk profile.

4

Prepare the application

We structure the corporate information, supporting documents, KYC elements and business explanations required to present a clear and credible case.

5

Coordinate onboarding

Our team of compliance officers talks with the banks’ compliance officers. This shared language avoids miscommunication.

6

Support implementation

We assist with the final setup and ensure that your teams receive the access, information and operating processes required to use the solution effectively.

1

Audit and assessment

We assess your banking structure and constraints to clarify requirements and define the right solution.

2

Qualify the requirements

We convert the findings from the diagnostic into clear banking, payment, FX and operational criteria.

3

Map the right solutions

We identify and compare suitable partners according to jurisdiction, licence, currency, volumes, technical requirements and risk profile.

4

Prepare the application

We structure the corporate information, supporting documents, KYC elements and business explanations required to present a clear and credible case.

5

Coordinate onboarding

Our team of compliance officers talks with the banks’ compliance officers. This shared language avoids miscommunication.

6

Support implementation

We assist with the final setup and ensure that your teams receive the access, information and operating processes required to use the solution effectively.

1

Audit and assessment

We assess your banking structure and constraints to clarify requirements and define the right solution.

2

Qualify the requirements

We convert the findings from the diagnostic into clear banking, payment, FX and operational criteria.

3

Map the right solutions

We identify and compare suitable partners according to jurisdiction, licence, currency, volumes, technical requirements and risk profile.

4

Prepare the application

We structure the corporate information, supporting documents, KYC elements and business explanations required to present a clear and credible case.

5

Coordinate onboarding

Our team of compliance officers talks with the banks’ compliance officers. This shared language avoids miscommunication.

6

Support implementation

We assist with the final setup and ensure that your teams receive the access, information and operating processes required to use the solution effectively.

Theseus Solutions helps international companies design and implement the right banking, payments and FX setup across multiple entities and jurisdictions.

Theseus Solutions helps international companies design and implement the right banking, payments and FX setup across multiple entities and jurisdictions.

Who we help

Different business profiles face distinct banking structures, markets and operational requirements. We tailor our approach to the specific challenges of each one.

Contact us

Expanding companies

International groups

Startups

Intercompany payments

Institutional clients

  • Expanding companies

    Challenge

    Entering new markets while navigating unfamiliar banking systems, regulations and payment requirements.

    Outcome

    A scalable banking setup that supports international growth and simplifies local operations.

  • International groups

    Challenge

    Managing multiple entities, banking relationships and regulatory requirements across jurisdictions.

    Outcome

    A clearer banking architecture with streamlined intercompany flows and real-time treasury visibility.

  • Startups

    Challenge

    Building a reliable banking infrastructure while managing rapid growth and limited internal resources.

    Outcome

    A flexible banking setup designed to support fundraising, international payments and future expansion.

  • Intercompany payments

    Challenge

    Coordinating recurring cross-border flows while controlling costs, delays and foreign-exchange exposure.

    Outcome

    Faster, more transparent intercompany payments with optimised processes and greater control over liquidity.

  • Institutional clients

    Challenge

    Executing complex international transactions under strict governance, compliance and reporting requirements.

    Outcome

    Secure, compliant banking solutions supported by expert coordination across institutions and jurisdictions.

  • Expanding companies

    Challenge

    Entering new markets while navigating unfamiliar banking systems, regulations and payment requirements.

    Outcome

    A scalable banking setup that supports international growth and simplifies local operations.

  • International groups

    Challenge

    Managing multiple entities, banking relationships and regulatory requirements across jurisdictions.

    Outcome

    A clearer banking architecture with streamlined intercompany flows and real-time treasury visibility.

  • Startups

    Challenge

    Building a reliable banking infrastructure while managing rapid growth and limited internal resources.

    Outcome

    A flexible banking setup designed to support fundraising, international payments and future expansion.

  • Intercompany payments

    Challenge

    Coordinating recurring cross-border flows while controlling costs, delays and foreign-exchange exposure.

    Outcome

    Faster, more transparent intercompany payments with optimised processes and greater control over liquidity.

  • Institutional clients

    Challenge

    Executing complex international transactions under strict governance, compliance and reporting requirements.

    Outcome

    Secure, compliant banking solutions supported by expert coordination across institutions and jurisdictions.

The impact of Theseus Solutions in numbers

The impact of Theseus Solutions in numbers

200+

60+

120+

200+

200+

Banking and payment partners

Banking and payment partners

A trusted international network of banking, payment and financial partners.

60+

60+

Countries covered

Countries covered

Solutions and partner coverage across more than 60 countries.

120+

120+

Currencies supported

Currencies supported

Access to payment, collection and conversion capabilities in over 120 currencies.

“The right banking solution never starts with a product. It starts with understanding the business.”

“The right banking solution never starts with a product. It starts with understanding the business.”

— Nicolas Michaux, Founder @Theseus Solutions

Theseus Solutions helps international companies design and implement the right banking, payments and FX setup across multiple entities and jurisdictions.

Contact us

Contact us

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Services

Banking architecture and corporate accounts

International payments and collections

International payments and collections

FX and multi-currency flows

Banking process and treasury optimisation

Banking audit and assessment

Information

Headquartered in Hong Kong

Room 1305, 13/F, Hollywood Centre

Room 1305, 13/F, Hollywood Centre

233 Hollywood Road, Sheung Wan

Hong Kong

233 Hollywood Road, Sheung Wan

Hong Kong

contact@theseus-solutions.com

+852 3956 5703

© 2026 Theseus Solutions. All rights reserved

© 2026 Theseus Solutions. All rights reserved

Theseus Solutions Limited is a corporate consultancy and execution support business. We are not a licensed entity, and we provide non-regulated commercial support to corporate clients, including structuring input, provider mapping, documentation support and counterparty introductions.

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