Company Overview
Company Name
One Schoolhouse
Address
1015 15th St NW Ste. #1025,, Washington, DC, 20005, United States
Website
oneschoolhouse.orgPhone
(202) 618-3637Approx. Annual Revenue
$3.8M
Employees
25
Established
2015
About One Schoolhouse
One Schoolhouse is a trusted partner that helps extraordinary independent schools in Washington, DC, United States fulfill their missions. The company offers rigorous and high-demand online courses that challenge and prepare high school students for college and beyond, while also supporting academic leaders through a purpose-built community and resources.
Business Profile
Read from the One Schoolhouse website on Oct 14, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2025; Complete navigation and contact info
- Footer copyright year
- 2025
Recent changes
What changed on the One Schoolhouse website and Google listing, as detected by Coldlytics on each visit.
Started advertising open roles
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Frequently Asked Questions about One Schoolhouse
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Key Decision Makers
Lindsay Hamilton Operations Manager