Defined.ai: Detailed Company Information & Corporate Profile

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Summary

Defined.ai is an IT services firm headquartered in Seattle, Washington, that delivers advanced data-driven solutions across industries. Founded in 2015, the company operates with a team of 100‑200 professionals and generates annual revenue between $100 million and $500 million.

Its portfolio centers on Data Science, Artificial Intelligence, Machine Learning, Speech Technology, Natural Language Processing, Big Data, Generative AI, AI Data, and Computer Vision. The organization designs end‑to‑end AI systems that transform raw data into actionable insights for business leaders.

The leadership team includes Founder and CEO Daniela Braga; Vice President of Presales Ahmad Rifai; VP of Product Stephen Rauch; Heads of Artificial Intelligence Research Nusrat Jahan Riya and Mahmudul; Director of AI Data Solutions Jerry Mackrella; and Solutions Architect Dominic Di Domenico, among others. Their combined expertise supports scalable, industry‑specific AI deployments for enterprise customers.

Defined.ai Websitedefined.ai
Industries
Defined.ai Headquarters Address1201 3rd Avenue, STE 2200, Seattle, Washington, 98101 US
Company Size100-200 employees
Specialities & ServicesData Science, Artificial Intelligence, Machine Learning, Speech Technology, Natural Language Processing, Big Data, Generative AI, AI Data, Computer Vision
Founded2015
Estimated Annual Revenue$100M - 500M
Updated:2026-09-17

Estimated Website Traffic

The chart shows a growth in traffic to the defined.ai website. In September, traffic increased to 25392, compared to 20602 in the previous month. The highest traffic in 2026 was recorded in May, reaching 170556 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Defined.ai's workforce includes employees across a wide range of tenure levels.

5% have been with the company for less than 1 year8% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years62% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years7% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Defined.ai
Ahmad Rifai
Ahmad RifaiVice President of Presales
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Daniela Braga
Daniela BragaFounder and CEO
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Nusrat Jahan Riya
Nusrat Jahan RiyaHead of Artificial Intelligence Research
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Mahmudul
MahmudulHead of Artificial Intelligence Research
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Dominic Di Domenico
Dominic Di DomenicoSolutions Architect
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Jerry Mackrella
Jerry MackrellaDirector, AI Data Solutions
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Gregory Zuhl
Gregory ZuhlSenior Instructional Designer / Training Consultant
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Stephen Rauch
Stephen RauchVP of Product
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William Fisher III
William Fisher IIIVP, AI Data Solutions
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Mark May
Mark MayProgrammatic / Digital Marketing
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Alma Arreola
Alma ArreolaFreelance Contributor
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Olumide Fakunle
Olumide FakunleAI Data Specialist
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Victory
VictoryDirector, AI & Intelligent Systems
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Ayobami Olugbodi
Ayobami OlugbodiAI Data Specialist (Generalist Focus)
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Abolaji Adegunju
Abolaji AdegunjuData Specialist
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sakirudeen alabi
sakirudeen alabiArtificial Intelligence Specialist
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Defined.ai Corporate Information: FAQ

Defined.ai operates in the IT Services industries. More details can be found on the official website: defined.ai.
Defined.ai has offices located in Seattle, US.
The headquarters of Defined.ai are located in Seattle, United States.
Defined.ai currently employs 100-200 people.

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