Sunnyside: Detailed Company Information & Corporate Profile
Summary
Sunnyside is an independent bookkeeping firm headquartered in San Francisco, founded in 2019. The company serves the San Francisco Bay Area with a team of 10-50 employees and generates revenue between $100 million and $500 million.
Operating as a tight-knit organization, Sunnyside blends traditional accounting services with technology‑driven solutions. Its staff includes software engineers, product designers, and operations specialists who collaborate to streamline bookkeeping workflows for clients across various industries.
The leadership roster features Founder & CEO Nick Allen, Vice President Operations Abby Mathews (also Chief of Staff), Co‑Founder & CGO Ian Andersen, Lead Product Designer Jamee Strickland, Software Engineer Hudson Lim, among others such as pharmacist Kelly Geary and wellness advisors Rebekah Milligan and April Kelley. This diverse mix supports Sunnyside’s commitment to precision, innovation, and client‑centric service.
| Sunnyside Website | sunnyside.co |
| Social Links |    |
| Phone Number | 628-215-1765 |
| Industries | |
| Sunnyside Headquarters Address | San Francisco, CA, US |
| Company Size | 10-50 employees |
| DMA Code | San Francisco Bay Area |
| Founded | 2019 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-28 |
Estimated Website Traffic
The chart shows a growth in traffic to the sunnyside.co website. In September, traffic increased to 31922, compared to 30331 in the previous month. The highest traffic in 2026 was recorded in January, reaching 111463 visits.
Workforce Turnover
Length of Employment
Sunnyside's workforce includes employees across a wide range of tenure levels.
29% have been with the company for 1 to 2 years29% have been with the company for 3 to 4 years43% have been with the company for 5 to 7 years
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Sunnyside Corporate Information: FAQ
Data Privacy
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