Client Giant: Detailed Company Information & Corporate Profile
Summary
Client Giant is a boutique software development firm based in Irvine, California. Founded in 2018, it operates as an independent company with revenues between $1 million and $10 million and a team of 10‑50 employees.
The company specializes in client retention, referrals, client care, hospitality, business growth, employee care, employee happiness, client experience, strategic gifting, employee retention, marketing, consulting, technology, automation, and gifting solutions that help businesses build lasting relationships.
Leadership includes Robin Madden as Head of Client Success, Shawnna Parry heading Accounts, Monique McDonald serving as Vice President of Operations, Brad Filip as Chief Technology Officer, Jeff Jackel co‑founder and Chief Strategy Officer, and Jay O'Brien co‑founder and Chief Day Maker.
The technical team features senior software engineers Matt Cairns and Madison Federin, UX designer Liru Yan, graphic designer Ashley Smith, project manager Ryan Ishida, and others who develop automation tools that enhance client experience while supporting employee happiness initiatives.
| Client Giant Website | clientgiant.com |
| Social Links |    |
| Phone Number | (949) 749-2686 |
| Industries | |
| Client Giant Headquarters Address | 19762 MacArthur Blvd, Irvine, California, 92612 US |
| Company Size | 10-50 employees |
| Specialities & Services | Client Retention, Referrals, Client Care, Hospitality, Business Growth, Employee Care, Employee Happiness, Client Experience, Strategic Gifting, Employee Retention, Marketing, Consulting, Technology, Automation, Gifting |
| Founded | 2018 |
| Estimated Annual Revenue | $1 - 10M |
| Operating Status | Independent Company |
| Updated: | 2026-10-21 |
Estimated Website Traffic
The chart shows a growth in traffic to the clientgiant.com website. In September, traffic increased to 1369, compared to 1261 in the previous month. The highest traffic in 2026 was recorded in January, reaching 3263 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Client Giant's workforce includes employees across a wide range of tenure levels.
17% have been with the company for 1 to 2 years33% have been with the company for 3 to 4 years50% have been with the company for 5 to 7 years
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Client Giant Corporate Information: FAQ
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