Insights

Market Expansion Zenith PSS continues to serve mid-tier and fast-growing airlines across the Americas, EMEA, and APAC regions, indicating strong international growth opportunities for SaaS solutions targeting emerging and expanding airline markets.

Recent Product Launch The launch of the CitizenPlane Operating System in September 2024 presents a significant upsell opportunity for existing airline clients and a compelling entry point for targeting other mid-sized carriers seeking integrated digital platforms.

Strategic Partnerships Partnerships with companies like Paxport and integration with La Compagnie highlight opportunities to collaborate with other technology providers and niche carriers, expanding the ecosystem and increasing adoption among boutique and regional airlines.

Technology Strengths Utilization of cloud-native technologies such as AWS, Docker, and React positions Zenith PSS as a modern, scalable solution, appealing to clients seeking reliable and flexible SaaS platforms to streamline airline operations.

Growing Market Need With a revenue range of up to $10 million, Zenith is positioned to capture expanding demand for specialized airline IT systems among medium-sized carriers, presenting opportunities for up-selling and cross-selling additional modules or services.

Similar companies to Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)

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

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) uses 8 technology products and services including Amazon Web Services, Docker, Cloudflare CDN, and more. Explore Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Docker
    Containerization
  • Cloudflare CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Open Graph
    Content Management System
  • Webpack
    Development
  • React
    Javascript Frameworks
  • Stripe
    Payment Processing

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

Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) uses at least 2 format(s):
Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) Email FormatsExamplePercentage
FLast@ttinteractive.comJDoe@ttinteractive.com
95%
Last@ttinteractive.comDoe@ttinteractive.com
2%
FirstLast@ttinteractive.comJohnDoe@ttinteractive.com
2%
FMiddleLast@ttinteractive.comJMichaelDoe@ttinteractive.com
1%
First@citizenplane.comJohn@citizenplane.com
100%

Frequently Asked Questions

Where is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s headquarters located?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s main headquarters is located at 14 Rue Delambre Paris, Île-de-france 75014 France. The company has employees across 5 continents, including EuropeSouth AmericaNorth America.

What is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s phone number?

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You can contact Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s official website and social media links?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s official website is citizenplane.com and has social profiles on LinkedIn.

What is Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s SIC code NAICS code?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s SIC code is 7371 - Computer Programming Services NAICS code is 541511 - Custom Computer Programming Services.

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

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As of April 2026, Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) has approximately 41 employees across 5 continents, including EuropeSouth AmericaNorth America. Key team members include Chief Technology Officer: P. N.President Conseil De Surveillance: E. K.Owner: L. J.. Explore Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s employee directory with LeadIQ.

What industry does Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) belong to?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) operates in the IT System Custom Software Development industry.

What technology does Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) use?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s tech stack includes Amazon Web ServicesDockerCloudflare CDNCloudflareOpen GraphWebpackReactStripe.

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

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s email format typically follows the pattern of FLast@ttinteractive.com. Find more Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) email formats with LeadIQ.

When was Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) founded?

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Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024) was founded in 2004.

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

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

In 2024, Zenith Passenger Service System (PSS) (ex-TTI) merged with CitizenPlane, marking a new chapter for both Zenith and airline IT. Following the merger, Zenith—our flagship Passenger Service System (PSS)—became a foundational component of the CitizenPlane Operating System (OS), a modular, all-in-one platform designed to support offer creation, revenue optimization, distribution, and delivery.

We continue to proudly serve a broad spectrum of mid-tier airlines and fast-growing carriers across the Americas, EMEA, and APAC regions. Our reputation as a leading provider of SaaS solutions for airlines, established since our founding in 2004, now lives on under the CitizenPlane brand.

Section iconCompany Overview

Headquarters
14 Rue Delambre Paris, Île-de-france 75014 France
Phone number
SIC Code
7371 - Computer Programming Services
NAICS Code
541511 - Custom Computer Programming Services
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Zenith - Passenger Service System (PSS) (ex-TTI acquired by CitizenPlane in 2024)'s revenue is estimated to be in the range of $1M$10M

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