Monarch: Detailed Company Information & Corporate Profile
Summary
Monarch was founded in 2020 as an independent software development company headquartered in San Francisco, California. The firm specializes in creating digital solutions that empower businesses to streamline operations and accelerate growth.
With a lean team of 10‑50 professionals, Monarch consistently generates annual revenue between $10 million and $50 million, positioning it as a mid-sized player with significant market impact.
The leadership roster drives the company’s vision: Sam Senior leads as Founder & CEO; Katherine Lu heads Customer Experience; Deyton Sehn oversees Platform Development; and a talented engineering group—including Steve Sharp, Evelyn Chan, Vitor Hugo Santos, Rodrigo Herpich Müller, Ramon Rocha Rezende, Carlos Silva, Ricardo Lewin Lewinsohn—delivers core products. The go‑to‑market strategy is steered by Shivani Sharma, while Lucas Wakigawa supports the CEO’s office and Wes Yee advises on strategic initiatives.
Monarch’s services extend beyond its San Francisco base, with a strong presence in the Denver Metropolitan Area, ensuring that clients across multiple regions benefit from its expertise.
| Monarch Website | testbox.com |
| Social Links |  |
| Industries | |
| Monarch Headquarters Address | San Francisco, CALIFORNIA, 94107 US |
| Company Size | 10-50 employees |
| DMA Code | Denver Metropolitan Area |
| Founded | 2020 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-10-23 |
Estimated Website Traffic
The chart shows a growth in traffic to the testbox.com website. In September, traffic increased to 1380, compared to 1176 in the previous month. The highest traffic in 2026 was recorded in March, reaching 1416 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Monarch's workforce includes employees across a wide range of tenure levels.
40% have been with the company for 1 to 2 years40% have been with the company for 3 to 4 years20% have been with the company for 5 to 7 years
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Monarch Corporate Information: FAQ
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