Definity: Detailed Company Information & Corporate Profile

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Summary

Definity, headquartered in San Diego, CA, was founded in 2005 and operates as an independent company with a team of 100–200 professionals generating $50 million to $100 million in annual revenue.

The firm delivers end‑to‑end IT services across app development, infrastructure, cloud solutions, AI and machine learning, UX/UI design, information architecture, customer journey optimization, branding innovation, SEO, and Microsoft products such as Business Applications, Copilot, and Fabric.

Key leaders include President Mauricio Duran, Vice President of Business Development Justin Stringer, and President of Client Operations Freddy Castro. The executive team also features Director of Growth Christina Kaney, Chief Marketing Officer Jeffrey Stewart, Managing Partner Omar Del Rio, and specialists across full‑stack development, DevOps, cloud integration, QA, and software consulting.

Definity Websitedefinityfirst.com
Social Links
facebooklinkedIntwitter
Phone Number833-450-2030
Industries
Definity Headquarters Address750 B Street, San Diego, CA, 92101 US
Company Size100-200 employees
Specialities & ServicesApp Development, Infrastructure Services, Technology & Web Solutions, Predictive Analytics & Machine Learning, Collaboration Portals, Customer Journey & User Experience, Branding & Creative Innovation, UI/UX, Information Architecture, Customer Portals, Cloud Services, Design thinking workshops, Search Engine Optimization, Artificial Intelligence, AI, Microsoft Business Applications, Microsoft Copilot, Microsoft Fabric, Prompt Engineering
Founded2005
Estimated Annual Revenue$50M - 100M
Operating StatusIndependent Company
Updated:2026-09-28

Competitors

Name
Founded
Type
Employees
1998Privately
Held
1 - 25
2012- 100-200

Estimated Website Traffic

The chart shows a decline in traffic to the definityfirst.com website. In July, traffic decreased to 1, compared to 645 in the previous month. The highest traffic in 2026 was recorded in April, reaching 1095 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Length of Employment

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

3% have been with the company for less than 1 year9% have been with the company for 1 to 2 years6% have been with the company for 3 to 4 years17% have been with the company for 5 to 7 years20% have been with the company for 8 to 10 years46% 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 Definity
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Justin Stringer
Justin StringerVice President of Business Development
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Freddy Castro
Freddy CastroPresident, Client Operations (Definity & Blitz) | Enterprise AI & Tech Services
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Christina Kaney
Christina KaneyDirector of Growth
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Jeffrey Stewart
Jeffrey StewartChief Marketing Officer
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Omar Del Rio
Omar Del RioManaging Partner
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Ivan Ruiz
Ivan RuizFullstack developer
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Carlos Reynoso Alvarez
Carlos Reynoso AlvarezDevOps Engineer
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Alejandro
AlejandroCloud Integration Architect | Azure & NetSuite Expert | Zero-Trust Security Specialist
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Paulina Beas
Paulina BeasSoftware QA Engineer
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Guillermo Carranco Lima
Guillermo Carranco LimaTech Lead (Service Delivery Lead)
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Hector Alvarado
Hector Alvarado.NET Fullstack Developer
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Yair Castrejon Martinez
Yair Castrejon MartinezFull-stack Developer
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Claudia Morales
Claudia MoralesSoftware Consultant
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Definity Corporate Information: FAQ

Definity operates in the IT Services industries. More details can be found on the official website: definityfirst.com.
Definity has offices located in San Diego, US.
The headquarters of Definity are located in San Diego, United States.
The current CEO of Definity is Omar del Rio
You can contact Definity by phone at 833-450-2030.
Definity currently employs 100-200 people.
Well-known competitors of Definity include Raleigh SEO Company and Seller Interactive.

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