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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) logo

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) Employee Directory

IT System Custom Software DevelopmentÎle-de-France, France11-50 Employees

Zenith's Passenger Service System (PSS) has become a core element of the CitizenPlane platform following a 2024 merger with CitizenPlane. The system is delivered as a software-as-a-service offering to mid-tier and fast-growing airlines across the Americas, Europe, the Middle East and Africa, and the Asia-Pacific region. Within the CitizenPlane Operating System, Zenith PSS supports offer creation, revenue optimization, distribution, and delivery through a modular, all-in-one platform. The company is based in Paris, France. It was founded in 2004 and operates as a small to mid-sized provider of airline IT solutions.

Find Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) employees' phone numbers or email addresses

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) Global Highlights

Location
Employees

Europe
19

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  • France
    19

South America
12

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  • Brazil
    12

North America
5

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  • United States Of America
    2
  • Canada
    1
  • Haiti
    1
  • Panama
    1

Asia
2

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  • India
    1
  • Singapore
    1

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s Leadership

  • Chief Technology Officer at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    P. N.
    Chief Technology Officer
    Mobile Phone
  • President Conseil De Surveillance at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    E. K.
    President Conseil De Surveillance
    Mobile Phone
  • Owner at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    L. J.
    Owner
    Mobile Phone
  • Director Of Sales at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    O. A.
    Director Of Sales
    Mobile Phone
  • Customer Service Manager at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    C. R.
    Customer Service Manager
    Mobile Phone
  • Product Manager at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    O. G.
    Product Manager
    Mobile Phone
  • Product Manager at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    P. C.
    Product Manager
    Mobile Phone
  • Account Manager at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    E. F.
    Account Manager
    Mobile Phone

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) Employee Metrics

100%
50%
0%
2026
2025
  • Administrative
  • Information Technology
  • Business
  • Engineering
  • Product Management
  • Other
  • Analytics
  • Support

Contact profiles from Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)

Name
Title
Contact
Location
Last Update
  • Analista Desenvolvedor .Net at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    J. L. D. S.
    Analista Desenvolvedor .Net
    Mobile Phone
    Brazil, São Paulo
    Oct 18, 2025
  • Analyste Développeur at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    K. C.
    Analyste Développeur
    Mobile Phone
    France, Provence-Alpes-Côte d'Azur
    Jun 09, 2026
  • Analista De Sistemas at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    R. S.
    Analista De Sistemas
    Mobile Phone
    Brazil, São Paulo
    Jan 01, 2026
  • Gerente De Desenvolvimento Sênior at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    W. L.
    Gerente De Desenvolvimento Sênior
    Mobile Phone
    Brazil, São Paulo
    Oct 25, 2025
  • Coordenador De Operações at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    W. S.
    Coordenador De Operações
    Mobile Phone
    Brazil, São Paulo
    Dec 30, 2025
  • Coordenadora De Design E Marketing at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    L. V. C.
    Coordenadora De Design E Marketing
    Mobile Phone
    Brazil, São Paulo
    Jun 02, 2026
  • Database Administrator at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    F. M.
    Database Administrator
    Mobile Phone
    Brazil, São Paulo
    Aug 28, 2026
  • Responsable De Domaine Information Technology at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    F. S.
    Responsable De Domaine Information Technology
    Mobile Phone
    Sep 04, 2026
  • Programador Pleno at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    L. C.
    Programador Pleno
    Mobile Phone
    Brazil, São Paulo
    Jun 02, 2026
  • System Administrator at Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)
    P. H. J.
    System Administrator
    Mobile Phone
    Brazil, São Paulo
    Sep 02, 2026

Frequently Asked Questions

What is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) known for?

Minus sign iconPlus sign iconZenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) was founded in 2004 and operates in the IT System Custom Software Development industry. You can contact Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s main corporate office by phone at
+33-1-71-18-1****
. Explore Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s company overview page for more information.

What is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s most common email format?

Minus sign iconPlus sign iconZenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) employees' email format typically follows the pattern of FLast@ttinteractive.com. Trying to find reliable and up-to-date employee contact data? Find more Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) email formats with LeadIQ.

How many employees does Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) have currently?

Minus sign iconPlus sign iconZenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) has approximately 41 employees as of August 2026. These team members are located across 4 continents, including Europe, South America and North America.

Who are Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s key employees and leadership?

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As of August 2026, Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s key employees include:

  • Chief Technology Officer: P. N.
  • President Conseil De Surveillance: E. K.
  • Owner: L. J.
  • Director Of Sales: O. A.
  • Customer Service Manager: C. R.

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