At
Callao,
we’re at the forefront of transforming payments by
crafting innovative and seamless financial solutions. With
years of experience in developing payment solutions in
the B2B and B2B2C sectors, our mission is to empower
businesses to thrive in today’s fast-paced and
interconnected global landscape. With a focus on growth
and efficiency, we bridge the gap between traditional
financial systems and the future of digital transactions,
ensuring your business is always a step ahead.
Our Solution
B2B
Payments Platform
Callao has engineered a pioneering digital ecosystem designed to
transform how businesses interact and transact globally. This
platform stands at the intersection of innovation and collaboration,
streamlining the procure-to-pay process and unlocking new growth
and efficiency horizons.
Global Connectivity
Connect seamlessly with a diverse
network of businesses worldwide,
enabling faster, more secure
transactions.

Innovative Financing Solutions
Unlock new financing options,
improving cash flow and financial
flexibility for businesses within the
ecosystem.

Streamlined Transactions
Our cutting-edge technology
reduces transaction times and costs,
making business operations
smoother and more efficient.

Enhanced Security
Our advanced security measures
protect every transaction, ensuring
safety and reliability without
compromise.

Case study
Revolutionizing B2B
Payments with
American Express Business Link™
Discover how American Express is transforming the B2B
payment landscape with Amex Business Link,
our innovative digital payments ecosystem designed to streamline and secure
transactions globally
Problem
Prior to Amex Business Link, businesses faced significant
challenges in managing payments, including slow processing
times, security vulnerabilities, and cumbersome reconciliation
processes. These challenges hindered efficient global trade
and financial interactions.
Solution
all-in-one platform
Simplified Onboarding
Simplified Onboarding
Reduces setup complexity, allowing businesses to quickly leverage the platform’s benefits and streamline the initial integration process.
Effortless API Integration
Effortless API Integration
Connects smoothly with CRM and ERP systems to automate financial processes, dramatically increasing operational efficiency and accuracy.
Flexible Payment Solutions
Flexible Payment Solutions
Supports a wide array of payment methods, enabling businesses to accommodate various financial preferences and facilitate faster transactions.
Increased Financial Flexibility
Increased Financial Flexibility
Provides customized lending solutions that significantly reduce the time to finance operations, enhancing cash flow and operational agility.
Global Processing Capability
Global Processing Capability
Facilitates seamless and straightforward global transactions with robust multi-currency support and compliance, easing market expansion.
Advanced Reporting Tools
Advanced Reporting Tools
Delivers dynamic and detailed insights into financial operations, improving transparency and speeding up decision-making with enhanced reconciliation capabilities.
Metrics
Over 1,000 business customers
across fourteen countries.
American Express® and Amex Business Link™ are trademarks of American Express
Pagos digitales sin fronteras: La era de la interoperabilidad
Navegando la Complejidad de los Pagos B2B
Conoce todo sobre el A2A banking
Data privacy day: la importancia de los datos personales
Conoce cada tipo de tarjeta y sus beneficios
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About us
Founders
Federico Nano
co-Founder
20+ year track record of successfully leading startups, driving growth, and
fostering innovation. An enthusiast of digital innovation who, through «Monedero,
created the first virtual wallet in Latin America.
20+ years of experience in technology and fintech, with a proven track
record in leading operations and shaping organizational culture. Passionate
about technology and committed to leveraging financial inclusion.
Guillermo Zajic
co-Founder
History
-
2017
Established to revolutionize the B2B payments sector, focusing on enhancing global transaction fluidity and accessibility.
-
2018
Introduced a digital platform to enhance business relationships and financial flexibility, marking a key milestone in our innovative journey.
-
2019
Achieved a major milestone by successfully integrating our first significant corporate client, demonstrating the platform’s effectiveness and scalability.
-
2020
Expanded our operations across key Latin American markets including Ecuador, Costa Rica, Mexico, Chile, and Panama, solidifying our presence and adapting to diverse market needs.
-
2021
Upgraded our infrastructure to ensure seamless and robust integration of services, setting the stage for unprecedented scalability in global markets.
-
2022
Extended our B2B payment solutions into the Asian and North American markets, pushing the boundaries of our global reach and operational capabilities.
-
2023
Continued to innovate and adapt our offerings to meet the evolving needs of the market and respond to regulatory changes, reinforcing our commitment to excellence.
-
2024
Successfully launched operations in China, significantly expanding our market presence and reinforcing our strategy for global expansion.
Vision
We envision a world where B2B transactions are
seamless, swift, and bound by no borders — a world
where every business, regardless of size or industry, can
access advanced payment solutions that drive growth
and success
Mission
To transform B2B payments by providing innovative
and seamless financial solutions that empower
businesses to grow in a fast-paced and
interconnected world
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