Insights

Interbank Processing Strength STET is a European interbank operator and SEPA payments leader, offering a broad suite of services including interbank clearing, instant payments, card processing, fraud prevention, and bank authentication. This positions STET to upsell integrated digital payment modernization and real-time settlement solutions to banks seeking to modernize their payment rails.

Digital Transformation Driver With a strategic focus on instant payments and digitalization of payment methods, STET is well positioned to sell advanced digital payment ecosystems, API-enabled services, and continuous platform enhancements to banks aiming to stay competitive amid industry shifts and new ecosystem players.

Security and Compliance STET is ISO 27001 and 27701 certified and emphasizes human rights and eco-conscious procurement in its RSE efforts. This tailors opportunities for enterprises seeking robust information security, data privacy, and sustainable sourcing as part of their vendor risk management.

Growth through Innovation The company’s emphasis on continuous evaluation of its offerings to meet transforming client needs creates sales opportunities for modernization projects, onboarding of new payment channels, fraud analytics enhancements, and flexible authentication workflows.

Talent and Inclusion A diverse, inclusive workplace with a high women’s equality index and a focus on professional development supports sales partnerships with institutions and banks prioritizing vendor diversity, ESG commitments, and long-term collaboration.

STET Tech Stack

STET uses 8 technology products and services including Microsoft Transact-SQL, Microsoft Access, Azure Active Directory, and more. Explore STET's tech stack below.

  • Microsoft Transact-SQL
    Database Management
  • Microsoft Access
    Database Management Software
  • Azure Active Directory
    Identity And Access Management
  • Eclipse IDE
    Integrated Development Environments
  • PyCharm
    Integrated Development Environments
  • JSON
    Programming Languages
  • C
    Programming Languages
  • bxSlider
    Web Tools And Plugins

STET's Email Address Formats

STET uses at least 1 format(s):
STET Email FormatsExamplePercentage
First.Last@stet.euJohn.Doe@stet.eu
100%

Frequently Asked Questions

What is STET's phone number?

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You can contact STET'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 STET's stock symbol?

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STET is a publicly traded company; the company's stock symbol is STET.

What is STET's official website and social media links?

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STET's official website is stet.eu and has social profiles on LinkedIn.

How much revenue does STET generate?

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As of July 2026, STET's annual revenue is estimated to be $250M - $500M.

What is STET's NAICS code?

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STET's NAICS code is 52 - Finance and Insurance.

How many employees does STET have currently?

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As of July 2026, STET has approximately 388 employees across 5 continents, including EuropeAsiaAfrica. Key team members include Cto Adjoint: G. G.Head Of Design Authority: F. M.Deputy Ceo: R. M.. Explore STET's employee directory with LeadIQ.

What industry does STET belong to?

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STET operates in the Financial Services industry.

What technology does STET use?

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STET's tech stack includes Microsoft Transact-SQLMicrosoft AccessAzure Active DirectoryEclipse IDEPyCharmJSONCbxSlider.

What is STET's email format?

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STET's email format typically follows the pattern of First.Last@stet.eu. Find more STET email formats with LeadIQ.

When was STET founded?

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STET was founded in 2004.
STET logo

STET

Financial ServicesÎle-de-France, France201-500 Employees

STET functions as a European interbank processor focused on SEPA payments and card processing. It offers a suite of services to banks, including interbank clearing, instant payments, banking authorization, digitalization of payment methods, fraud prevention, and authentication. Based in Paris la Défense in the Île-de-France region, the company maintains a human-scale culture guided by cooperation, exemplariness, recognition, and cohesion. In a payments landscape characterized by increasing immediacy, digital channels, and new ecosystem players, STET emphasizes ongoing assessment of its offerings to help banks navigate major transformations and expand its service catalog. The organization pursues an innovation-driven strategy and upholds commitments to inclusive workplaces, human rights, responsible procurement, and eco-design, supported by ISO 27001 and 27701 certifications and a Silver Medal from ECOVADIS.

Section iconCompany Overview

Phone number
Website
stet.eu
Stock Symbol
STET
NAICS Code
52 - Finance and Insurance
Founded
2004
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    STET's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    STET's revenue is estimated to be in the range of $250M - $500M

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