Human-Centered Solutions

Your Priorities + Accessibility = Better Business

Access to information is a human right.

This belief is at the very core of Tamman. It informs our mission, values, and all of our services. We partner with companies to shift mindsets and empower skill sets.

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Thoughts

Tamman and Chax Announce Merger

Two powerhouses combine to create a global leader in digital accessibility

Services

Tamman offers a full service consulting practice that blends inclusive design principles with your business’ strategic priorities. Tamman’s accessibility services meet the needs of your organization to build the inclusive web and empower your internal champions.

Our Partners

Tamman’s partners range from funded start-ups and small and medium-sized businesses to non-profits and enterprise-level clients. Our work spans the breadth of web applications, data analysis and business strategy. Keeping digital accessibility at the forefront of our work, our expert team combines software design and development with a strong human-centered consulting approach to help guide clients to success.

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SyncScript logo
Sierra Group logo
Doma logo
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Comcast logo
American Cancer Society logo
New York Life logo
WMMR logo
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Accessibility Solutions

Empowerment of others and working on the details matter to us. Let us help turn your great idea into something even greater. Take the next step and let’s chat!

Learning Center

Resources that drive innovation

Tamman is built around the belief that access to information is a human right. We believe in blending inclusive design principles with your business' priorities to empower accessibility champions, implement effective digital solutions, and create sustained lasting impact.

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