oneZero Financial Systems Employee Directory

IT Services and IT ConsultingUnited States201-500 Employees

oneZero develops multi-asset class trading technology, which empowers financial institutions and brokers to compete in today’s ever-changing global markets. Our powerful software solutions serve all your trading needs, delivering the highest reliability, scalability and high-performance trading technology. 

oneZero was founded in 2009 by technology experts Andrew Ralich and Jesse Johnson in Cambridge, MA. We have been liquidity neutral and independent ever since. Our technology handles $250B+ ADV, 14M+ transactions/day, and 400B quotes/day. We have 200+ global employees delivering superior results for 250+ customers from development and operations centers in Asia, Australia, Europe, North America and the United Kingdom. oneZero is backed by two top-tier private equity firms, Golden Gate Capital and Lovell Minnick Partners.

Find oneZero Financial Systems employees' phone numbers or email addresses

oneZero Financial Systems Global Highlights

North America
116

United States Of America
116

Oceania
33

Australia
33

Europe
26

Cyprus
16
United Kingdom Of Great Britain And Northern Ireland
9
Poland
1

Africa
6

South Africa
6

Asia
5

Singapore
2
Sri Lanka
1
China
1
Japan
1

oneZero Financial Systems's Leadership

B. N.
Chief Product Officer
Mobile Phone
Email
F. M.
Chief Financial Officer
Mobile Phone
Email
A. N.
Chief Commercial Officer
Mobile Phone
Email
M. K.
Chief Administrative Officer
Mobile Phone
Email
A. C.
Head Of Institutional Sales, Emea And The Americas
Mobile Phone
Email
T. G.
Head Of Marketing And Communications
Mobile Phone
Email
C. J.
Head Of Billing Operations
Mobile Phone
Email
A. R.
Ceo
Mobile Phone
Email

oneZero Financial Systems Employee Metrics

100%

50%

0%

2025

2024

Engineering
Operations
Information Technology
Program & Project Management
Analytics
Other
Sales

Contact profiles from oneZero Financial Systems

Name

Title

Contact Info

Location

Last Update

M. R.
Director Hub Product Management
Mobile Phone
Email
United StatesNew York
Sep 21, 2025
M. A.
Director Of Operations, Eu
Mobile Phone
Email
Cyprus
Jun 28, 2024
M. L.
Director Of Operations Apac
Mobile Phone
Email
AustraliaNew South Wales
Aug 29, 2024
N. A.
Director Of Operations, Us/Uk
Mobile Phone
Email
United Kingdom
Nov 11, 2025
K. P.
Director Of Development Operations
Mobile Phone
Email
United StatesMassachusetts
Nov 05, 2025
K. S.
Technical Director
Mobile Phone
Email
South AfricaGauteng
Nov 05, 2025
S. E.
Director Of Technical Writing
Mobile Phone
Email
United StatesMassachusetts
Oct 21, 2025
A. B.
Director Of Quality Assurance
Mobile Phone
Email
United StatesMassachusetts
Jul 15, 2024
A. S.
Managing Director Operations
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
S. T.
Director For Business Development
Mobile Phone
Email
Singapore
Sep 19, 2024

Frequently Asked Questions

What is oneZero Financial Systems known for?

oneZero Financial Systems was founded in 2009 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 455 Grand Union Blvd, Somerville, Massachusetts 02145, US; you can contact the main corporate office by phone at

+1-888-703-****

. Explore oneZero Financial Systems's company overview page for more information.

What is oneZero Financial Systems's most common email format?

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

How many employees does oneZero Financial Systems have currently?

oneZero Financial Systems has approximately 201 employees as of October 2025. These team members are located across 5 continents, including North AmericaOceaniaEurope.

Who are oneZero Financial Systems's key employees and leadership?

As of October 2025, oneZero Financial Systems's key employees include:

Chief Product Officer: B. N.
Chief Financial Officer: F. M.
Chief Commercial Officer: A. N.
Chief Administrative Officer: M. K.
Head Of Institutional Sales, Emea And The Americas: A. C.

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