What departments does Callao have?

Callao has employees across 6 departments including Entrepreneurship, Military & Protective Services, Product Management, Program & Project Management, Engineering.

What is the largest department at Callao?

The largest department at Callao is Engineering with 8 employees.

Where are Callao employees located globally?

Callao has employees across 3 continents and 9 countries including Spain, United Kingdom Of Great Britain And Northern Ireland, Malta, Mexico, United States Of America.

How has Callao's team size changed over time?

Callao's team has decreased from approximately 66 to 53 employees based on available data.

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Callao Employee Directory

Financial ServicesEngland, United Kingdom201-500 Employees

Callao is a London-based financial services company that positions itself as a global fintech enabler. It processes transactions and aggregates new-generation services, integrating traditional financial services with embedded finance to help other financial and non-financial companies digitize their offerings. The firm operates within the fintech ecosystem, emphasizing a platform approach intended to support clients in transforming and digitizing their financial experiences. Based in London, England, Callao serves a workforce described as mid-sized, reflecting its presence in the industry with a substantial, specialized team. A recent development involves the company continuing to expand its platform capabilities to connect traditional and emerging financial services for broader digitization opportunities.

Callao Global Highlights

South America
65

Argentina
29
Peru
16
Venezuela
16
Colombia
4

Europe
15

United Kingdom Of Great Britain And Northern Ireland
12
Spain
2
Malta
1

North America
5

Mexico
3
United States Of America
2

Callao's Leadership

M. S.
Chief Executive Officer
Mobile Phone
Email
V. F. H.
Chief Strategy Officer (cso) - Gc
Mobile Phone
Email
N. A.
Chief Strategy Officer (cso)
Mobile Phone
Email
I. S.
Vice President Partnerships & Alliances
Mobile Phone
Email
Ó. R.
Head Of Product
Mobile Phone
Email
A. B.
Head Of People, Regional
Mobile Phone
Email
Z. M.
Head Of Tech & Qa
Mobile Phone
Email
F. N.
Co-Founder & Executive Chairman
Mobile Phone
Email

Callao Employee Metrics

100%

50%

2026

2025

Information Technology
Engineering
Finance
Product Management
Program & Project Management
Other
Quality Assurance

Contact profiles from Callao

Name

Title

Contact

Location

Last Update

R. C.
Project Management Office
Mobile Phone
Email
Argentina
Mar 05, 2024
P. V. C.
Funcionario
Mobile Phone
Email
Peru
Sep 13, 2026
A. B.
Head Of People, Regional
Mobile Phone
Email
Argentina
Sep 01, 2026
G. Z.
Co Chief Executive Officer & Chief Operating Officer . Co-Founder
Mobile Phone
Email
Argentina
Sep 14, 2026
G. M.
Front-End Lead - Senior Front-End Developer
Mobile Phone
Email
Argentina
Jun 27, 2026
Z. M.
Head Of Tech & Qa
Mobile Phone
Email
Venezuela
Jan 07, 2026

Frequently Asked Questions

What is Callao known for?

Callao operates in the Financial Services industry. Explore Callao's company overview page for more information.

What is Callao's most common email format?

Callao employees' email format typically follows the pattern of FLast@elcallao.com. Trying to find reliable and up-to-date employee contact data? Find more Callao email formats with LeadIQ.

How many employees does Callao have currently?

Callao has approximately 309 employees as of August 2026. These team members are located across 3 continents, including South America, Europe and North America.

Who are Callao's key employees and leadership?

As of August 2026, Callao's key employees include:

Chief Executive Officer: M. S.
Chief Strategy Officer (cso) - Gc: V. F. H.
Chief Strategy Officer (cso): N. A.
Vice President Partnerships & Alliances: I. S.
Head Of Product: Ó. R.

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Callao Employee Directory

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