ADDA Email Format

Business Consulting and ServicesCalifornia, United States11-50 Employees

ADDA is a consulting firm based in Irvine, California, that provides HR, Payroll, Benefits Administration, and Talent management solutions. The company offers both Consulting Services for complex HR initiatives—such as pay transparency projects and oversight of human capital management software implementations—and Managed Services that provide ongoing administrative and strategic support for an entire HR, Payroll, Talent, or Benefits department. Its model addresses a gap identified by founder Adam Daines: large organizations typically have the resources for strategic HR, while smaller businesses often lack access to such capabilities. Operating in the business consulting and services sector, ADDA targets small and mid-sized organizations seeking access to expert HR guidance and structured processes without maintaining a full internal HR team. Based in Irvine, the firm pursues a practical approach to helping organizations secure compliance, reduce turnover, and maintain smooth HR operations.

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