Nicholas Rudder
Founder & CEO · Sphere · San Francisco, California, United States
Software Development · Series A · Founded 2021
Latest raise
$21M
Date raised
November 18, 2025
Round
Series A
About Nicholas Rudder
Manage VAT, GST, and sales tax worldwide with Sphere’s global tax compliance software. Automate registration, calculation, and filing seamlessly.
- Who is Nicholas Rudder?
- Nicholas Rudder is listed as Founder & CEO of Sphere, a software development company founded in 2021 based in San Francisco, California, United States.
- How much did Sphere raise?
- Sphere raised $21M in a Series A round on November 18, 2025 (349 days ago). Backed by a16z.
Get newly funded founders every week
A free weekly list of startups that just raised.