SIX logo

SIX Employee Directory

Financial ServicesZurich, Switzerland1001-5000 Employees

SIX is a Swiss financial services provider with a history spanning more than 90 years, connecting financial markets to the real economy. The company offers services across securities, financial information, and payments, catering to a broad international client base. Its stable and efficient infrastructure underpins the competitiveness of the Swiss and Spanish financial centers. It maintains an international footprint with operations in 19 countries across five continents. 

By free float market capitalization, SIX ranks among the largest European exchange groups, alongside the Swiss and Spanish stock exchanges. Headquartered in Zürich, Switzerland, the company serves financial institutions worldwide, delivering reliable services that support growth while enabling clients to focus on their core business and reduce costs.

Find SIX employees' phone numbers or email addresses

SIX Global Highlights

Location
Employees

Europe
2.8K

Minus sign iconPlus sign icon
  • Switzerland
    1.9K
  • Poland
    271
  • Spain
    198
  • France
    145
  • United Kingdom Of Great Britain And Northern Ireland
    115
  • Luxembourg
    37
  • Germany
    27
  • Sweden
    21
  • Belgium
    14
  • Italy
    10
  • Denmark
    6
  • Austria
    5
  • Norway
    5
  • Netherlands
    3
  • Finland
    2
  • Ireland
    2
  • Romania
    2
  • Monaco
    1
  • Greece
    1

North America
125

Minus sign iconPlus sign icon
  • United States Of America
    70
  • Mexico
    49
  • Canada
    6

Asia
70

Minus sign iconPlus sign icon
  • Singapore
    29
  • India
    26
  • Japan
    5
  • Philippines
    3
  • Viet Nam
    1
  • Iraq
    1
  • Kazakhstan
    1
  • Saudi Arabia
    1
  • United Arab Emirates
    1
  • Turkey
    1
  • Iran
    1

South America
15

Minus sign iconPlus sign icon
  • Brazil
    14
  • Bolivia
    1

Africa
4

Minus sign iconPlus sign icon
  • Morocco
    2
  • South Africa
    1
  • Tanzania
    1

Oceania
1

Minus sign iconPlus sign icon
  • Australia
    1

SIX's Leadership

  • Ceo at SIX
    J. A.
    Ceo
  • Ceo Six Systems Ag at SIX
    M. W.
    Ceo Six Systems Ag
  • Cio At Six, Member Of The Executive Board at SIX
    D. B.
    Cio At Six, Member Of The Executive Board
  • Chief Operating Officer Securities Services at SIX
    N. M. S.
    Chief Operating Officer Securities Services
  • Chief Marketing & Communications Officer at SIX
    P. F.
    Chief Marketing & Communications Officer
  • Chief Security Officer at SIX
    T. K.
    Chief Security Officer
  • Chief Human Resources Officer (chro), Member Of Executive Board at SIX
    H. Z.
    Chief Human Resources Officer (chro), Member Of Executive Board
  • Chief Risk Officer (cro), Six Sis And Six X-Clear at SIX
    G. K.
    Chief Risk Officer (cro), Six Sis And Six X-Clear

SIX Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Analytics
  • Program & Project Management
  • Product Management
  • Operations
  • Other
  • Information Technology
  • Banking
  • Finance

Contact profiles from SIX

Name
Title
Contact
Location
Last Update
  • Group Cfo at SIX
    D. S.
    Group Cfo
    Switzerland
    Jul 23, 2026
  • Chief Operating Officer Securities Services at SIX
    N. M. S.
    Chief Operating Officer Securities Services
    Switzerland, Zurich
    Aug 27, 2026
  • Chief Marketing & Communications Officer at SIX
    P. F.
    Chief Marketing & Communications Officer
    Switzerland
    Aug 17, 2026
  • Cio At Six, Member Of The Executive Board at SIX
    D. B.
    Cio At Six, Member Of The Executive Board
    Switzerland, Zurich
    Aug 21, 2026
  • Chairman Of The Board at SIX
    A. H.
    Chairman Of The Board
    Switzerland
    Aug 31, 2026
  • Chief Security Officer at SIX
    T. K.
    Chief Security Officer
    Switzerland, Aargau
    Jul 23, 2026
  • Ceo at SIX
    J. A.
    Ceo
    United Kingdom, England
    Nov 26, 2025
  • Chief Human Resources Officer (chro), Member Of Executive Board at SIX
    H. Z.
    Chief Human Resources Officer (chro), Member Of Executive Board
    Switzerland, Zurich
    Aug 17, 2026
  • Head Security Partners, Deputy Cso, Executive Director at SIX
    A. B.
    Head Security Partners, Deputy Cso, Executive Director
    Switzerland, Zurich
    Sep 02, 2026
  • Executive Assistant To Chief Marketing & Communications Officer at SIX
    B. M.
    Executive Assistant To Chief Marketing & Communications Officer
    Switzerland, Zurich
    Jul 20, 2026

Frequently Asked Questions

What is SIX known for?

Minus sign iconPlus sign icon
SIX operates in the Financial Services industry. You can contact SIX's main corporate office by phone at . Explore SIX's company overview page for more information.

What is SIX's most common email format?

Minus sign iconPlus sign icon
SIX employees' email format typically follows the pattern of First.Last@six-group.com. Trying to find reliable and up-to-date employee contact data? Find more SIX email formats with LeadIQ.

How many employees does SIX have currently?

Minus sign iconPlus sign icon
SIX has approximately 4.6K employees as of August 2026. These team members are located across 6 continents, including Europe, North America and Asia.

Who are SIX's key employees and leadership?

Minus sign iconPlus sign icon

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

  • Ceo: J. A.
  • Ceo Six Systems Ag: M. W.
  • Cio At Six, Member Of The Executive Board: D. B.
  • Chief Operating Officer Securities Services: N. M. S.
  • Chief Marketing & Communications Officer: P. F.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.