What departments does OSTTRA have?

OSTTRA has employees across 14 departments including Engineering, Finance, Information Security, Business Development, Product Management.

What is the largest department at OSTTRA?

The largest department at OSTTRA is Engineering with 6 employees.

Where are OSTTRA employees located globally?

OSTTRA has employees across 6 continents and 20 countries including India, Singapore, Japan, Israel, Malaysia.

How has OSTTRA's team size changed over time?

OSTTRA's team has grown from approximately 786 to 1.2K employees based on available data.

OSTTRA Employee Directory

Q: Who are OSTTRA's key employees and leadership?

OSTTRA's key employees include: Senior Executive Assistant To Co-Ceo & Cto: S. E., Chief Risk Officer (cro): K. W., Chief Technology Officer: J. S., Chief Financial Officer: A. S., Chief Revenue Officer (cro): A. C..

Financial ServicesEngland, United Kingdom1001-5000 Employees

OSTTRA is a financial services firm based in London, England, that concentrates on post-trade infrastructure for the global over-the-counter market. It consolidates the former MarkitServ, Traiana, TriOptima and Reset offerings to provide end-to-end post-trade solutions and broad connectivity. Its suite is designed to help market participants manage the post-trade workflow by improving connectivity, processing, risk mitigation, reconciliation, operational optimization and regulatory compliance across all OTC asset classes.

The company has operated in the post-trade ecosystem for over twenty years and is positioned among the core participants in the post-trade community. In 2024 OSTTRA formed a strategic collaboration with FIS to enhance transparency in the post-trade lifecycle for exchange-traded derivatives. Based in London, it serves a global client base and aims to streamline and secure post-trade processes through its services.

OSTTRA Global Highlights

Asia
634

India
539
Singapore
43
Malaysia
27
Japan
18
Israel
5
Saudi Arabia
1
Philippines
1

Europe
431

United Kingdom Of Great Britain And Northern Ireland
284
Sweden
139
Ireland
2
Denmark
1
Netherlands
1
Poland
1
Switzerland
1
Norway
1
France
1

North America
117

United States Of America
117

Oceania
2

Australia
2

South America
1

Brazil
1

OSTTRA's Leadership

K. W.
Chief Risk Officer (cro)
Mobile Phone
Email
J. S.
Chief Technology Officer
Mobile Phone
Email
A. S.
Chief Financial Officer
Mobile Phone
Email
A. C.
Chief Revenue Officer (cro)
Mobile Phone
Email
P. A.
Chief Business Development Officer
Mobile Phone
Email
S. S.
Chief Product Officer
Mobile Phone
Email
S. B.
Vp Business Development
Mobile Phone
Email
B. K.
Head Of Enterprise Platforms
Mobile Phone
Email

OSTTRA Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Sales
Operations
Product Management
Other
Banking
Finance
Program & Project Management
Arts & Design
Information Technology

Contact profiles from OSTTRA

Name

Title

Contact Info

Location

Last Update

S. E.
Senior Executive Assistant To Co-Ceo & Cto
Mobile Phone
Email
United KingdomEngland
Apr 22, 2025
K. W.
Chief Risk Officer (cro)
Mobile Phone
Email
United KingdomUnited Kingdom
Apr 20, 2026
J. S.
Chief Technology Officer
Mobile Phone
Email
United KingdomEngland
Jun 12, 2026
A. S.
Chief Financial Officer
Mobile Phone
Email
United StatesDistrict of Columbia
Jun 12, 2026
J. S.
Co-Chief Executive Officer
Mobile Phone
Email
United KingdomEngland
Jun 02, 2026
A. C.
Chief Revenue Officer (cro)
Mobile Phone
Email
United StatesMassachusetts
Jun 12, 2026
J. P.
Ciso
Mobile Phone
Email
SwedenUppsala
Jun 04, 2026
K. K.
Director & Country Lead | D-A-Ch
Mobile Phone
Email
United Kingdom
Oct 25, 2025
P. A.
Chief Business Development Officer
Mobile Phone
Email
United StatesNew Jersey
Jun 12, 2026
S. S.
Chief Product Officer
Mobile Phone
Email
United KingdomEngland
Jun 12, 2026

Frequently Asked Questions

What is OSTTRA known for?

OSTTRA was founded in 2021 operates in the Financial Services industry. The company's main headquarters is located in 1 Duval Square London, England United Kingdom. Explore OSTTRA's company overview page for more information.

What is OSTTRA's most common email format?

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

How many employees does OSTTRA have currently?

OSTTRA has approximately 1.4K employees as of June 2026. These team members are located across 5 continents, including AsiaEuropeNorth America.

Who are OSTTRA's key employees and leadership?

As of June 2026, OSTTRA's key employees include:

Chief Risk Officer (cro): K. W.
Chief Technology Officer: J. S.
Chief Financial Officer: A. S.
Chief Revenue Officer (cro): A. C.
Chief Business Development Officer: P. A.

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OSTTRA Employee Directory

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