Insights

Open-Source Advantage Open Assessment Technologies' flagship TAO platform's open-source architecture offers a customizable and adaptable assessment solution that can be tailored to meet varied institutional needs, providing a compelling alternative to proprietary systems.

Global Reach With over 30 million tests delivered annually in more than 82 languages, the company's extensive international deployment indicates strong potential for expansion into diverse markets seeking multilingual and scalable assessment tools.

Recent Product Launch The upcoming release of the TAO Community Edition opens opportunities to target educational institutions and organizations interested in cost-effective, open-source assessment platforms, especially in regions prioritizing open technology initiatives.

Strategic Partnerships The collaboration with Wiris to integrate advanced math editing tools demonstrates openness to adding value through integrations, which can attract institutions requiring specialized content creation features for STEM assessments.

Industry Recognition Awards and recognitions, such as the Cool Tool for Best Assessment Tool and industry leadership acknowledgments, enhance credibility and can be leveraged to approach educational institutions and government agencies prioritizing innovative and validated assessment solutions.

Open Assessment Technologies S.A. Tech Stack

Open Assessment Technologies S.A. uses 8 technology products and services including Facebook Pixel, Google BigQuery, oEmbed, and more. Explore Open Assessment Technologies S.A.'s tech stack below.

  • Facebook Pixel
    Analytics
  • Google BigQuery
    Data Warehousing
  • oEmbed
    Dev Tools
  • Apigee
    Documentation Tools
  • LinkedIn
    Online Community Software
  • Hadoop
    Programming Languages
  • Gravity Forms
    Web Platform Extensions
  • Facebook
    Widgets

Media & News

Open Assessment Technologies S.A.'s Email Address Formats

Open Assessment Technologies S.A. uses at least 1 format(s):
Open Assessment Technologies S.A. Email FormatsExamplePercentage
First.Last@taotesting.comJohn.Doe@taotesting.com
82%
First@taotesting.comJohn@taotesting.com
12%
First.Middle.Last@taotesting.comJohn.Michael.Doe@taotesting.com
5%
Last@taotesting.comDoe@taotesting.com
1%

Frequently Asked Questions

Where is Open Assessment Technologies S.A.'s headquarters located?

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Open Assessment Technologies S.A.'s main headquarters is located at 40 Parc D'activités de Capellen Capellen, Capellen l-8308 Luxembourg. The company has employees across 4 continents, including EuropeNorth AmericaAsia.

What is Open Assessment Technologies S.A.'s official website and social media links?

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Open Assessment Technologies S.A.'s official website is taotesting.com and has social profiles on LinkedInCrunchbase.

What is Open Assessment Technologies S.A.'s SIC code NAICS code?

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Open Assessment Technologies S.A.'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does Open Assessment Technologies S.A. have currently?

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As of March 2026, Open Assessment Technologies S.A. has approximately 93 employees across 4 continents, including EuropeNorth AmericaAsia. Key team members include Vp Software Development & Cloud Solutions: T. A.Vice President Of Product Management And President Of Oat Corporation (us): J. C.Vice President Corporate Strategy: M. P.. Explore Open Assessment Technologies S.A.'s employee directory with LeadIQ.

What industry does Open Assessment Technologies S.A. belong to?

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Open Assessment Technologies S.A. operates in the E-Learning Providers industry.

What technology does Open Assessment Technologies S.A. use?

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Open Assessment Technologies S.A.'s tech stack includes Facebook PixelGoogle BigQueryoEmbedApigeeLinkedInHadoopGravity FormsFacebook.

What is Open Assessment Technologies S.A.'s email format?

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Open Assessment Technologies S.A.'s email format typically follows the pattern of First.Last@taotesting.com. Find more Open Assessment Technologies S.A. email formats with LeadIQ.

When was Open Assessment Technologies S.A. founded?

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Open Assessment Technologies S.A. was founded in 2013.

Open Assessment Technologies S.A.

E-Learning ProvidersCapellen, Luxembourg51-200 Employees

Open Assessment Technologies partners with world leading education institutions  with the mission to accelerate digital transformation by delivering advanced assessment solutions that guide teaching and empower learners to succeed.

TAO, from Open Assessment Technologies, is the leading digital assessment solution for education and career advancement. Modular, customizable and interoperable by design, TAO empowers you to break free from the confines of proprietary silos, eliminate expensive licensing fees, take full control of your testing resources, and enjoy enterprise-level support. As of 2025, TAO has delivered over 30 million tests annually and in over 82 languages worldwide.

TAO represents a drastic departure from the proprietary systems that are still the norm today. Its open and versatile architecture means it can be extended and adapted to virtually any assessment needs. A web-based application, TAO is available via any standard browser, allowing test sponsors to deliver tests across locations and organizations.

Section iconCompany Overview

Headquarters
40 Parc D'activités de Capellen Capellen, Capellen l-8308 Luxembourg
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
6114 - Business Schools and Computer and Management Training
Founded
2013
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Open Assessment Technologies S.A.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Open Assessment Technologies S.A.'s revenue is estimated to be in the range of $10M$25M

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