Insights

Open source advantage Open Assessment Technologies offers TAO, an open-source digital assessment platform, presenting a compelling alternative to proprietary systems. This positions them well to target institutions seeking cost efficiency, customization, and interoperability in assessment solutions.

Global reach potential With TAO deployed in over 82 languages and more than 30 million tests annually, there is a clear opportunity to upsell to multinational education providers and cross-border programs that require scalable, multilingual assessment tools and centralized support.

Strategic partnerships Recent partnerships, such as with Wiris for native MathType integration, indicate a track record of expanding TAO's capabilities. This suggests synergy opportunities with content editors, STEM publishers, and edtech integrators to broaden TAO's ecosystem.

Target mid-market growth Company size (51-200 employees) and revenue tier ($1M-$10M) align with mid-market institutions and regional education authorities that value modular, cost-conscious solutions with enterprise-grade support and customizability.

Award and momentum Industry recognition and recent awards, along with active participation in e-assessment events, signal credibility. This can be leveraged in outbound messaging to build trust with potential buyers seeking modern, open, and high-visibility assessment platforms.

Similar companies to Open Assessment Technologies

Open Assessment Technologies Tech Stack

Open Assessment Technologies uses 8 technology products and services including HubSpot Analytics, WordPress, Postman, and more. Explore Open Assessment Technologies's tech stack below.

Media & News

Open Assessment Technologies's Email Address Formats

Open Assessment Technologies uses at least 4 email formats:
Open Assessment Technologies Email FormatsExamplePercentage
First.Last@taotesting.comJohn.Doe@taotesting.com
83%
First@taotesting.comJohn@taotesting.com
11%
First.Middle.Last@taotesting.comJohn.Michael.Doe@taotesting.com
5%
Last@taotesting.comDoe@taotesting.com
1%

Frequently Asked Questions

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

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Open Assessment Technologies's official website is taotesting.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Open Assessment Technologies generate?

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As of August 2026, Open Assessment Technologies's annual revenue is estimated to be $1M - $10M.

What is Open Assessment Technologies's SIC code and NAICS code?

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

How many employees does Open Assessment Technologies have currently?

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As of August 2026, Open Assessment Technologies has approximately 97 employees across 3 continents, including Europe, North America and Asia. Key team members include Vp Software Development & Cloud Solutions: T. A., Vice President Corporate Strategy: M. P. and Head Of Product: D. I. Explore Open Assessment Technologies's employee directory with LeadIQ.

What industry does Open Assessment Technologies belong to?

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

What technology does Open Assessment Technologies use?

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Open Assessment Technologies's tech stack includes HubSpot Analytics, WordPress, Postman, Figma, Sketch, Google Cloud, Dynatrace and Piwik.

What is Open Assessment Technologies's email format?

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

When was Open Assessment Technologies founded?

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Open Assessment Technologies was founded in 2013.
Open Assessment Technologies logo

Open Assessment Technologies

E-Learning ProvidersCapellen, Luxembourg51-200 Employees

Open Assessment Technologies is an e-learning provider based in Luxembourg, employing 51-200 people. The company develops TAO, a modular, customizable, and interoperable digital assessment platform designed to support education and career advancement. TAO is a web-based, open-source digital assessment platform accessible via standard browsers, enabling testing across locations and organizations. As of 2025, TAO has delivered over 30 million tests annually and supports more than 82 languages worldwide. Open Assessment Technologies partners with world-leading educational institutions to accelerate digital transformation in assessment.

Section iconCompany Overview

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

  • $1M - $10M

    Open Assessment Technologies's revenue is estimated to be in the range of $1M - $10M

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