

Thrive Alliance: Detailed Company Information & Corporate Profile
Summary
Thrive Alliance is a Redwood City, California based organization that strengthens the voluntary sector through connectivity, networking, policy advocacy, nonprofit capacity building, and cross‑sector collaboration. Established in 2000, it operates with 10 to 50 staff members and generates annual revenue between $10 million and $50 million.
Leadership includes Chief Operating Officer Irma Zoepf, Human Resources Director Marianne Stemm, Outreach and Community Relations Manager Sue Lamborn, and coordinators focused on communications, planning, compliance, capacity building, family caregiving services, field options, and marketing. The team delivers strategic partnerships that enhance nonprofit effectiveness and promote collaborative solutions across the voluntary sector.
| Thrive Alliance Website | thrivealliance.org |
| Phone Number | (650) 654-7993 |
| Industries | |
| Thrive Alliance Headquarters Address | 330 Twin Dolphin Dr, Redwood City, California, 94065 US |
| Company Size | 10-50 employees |
| Specialities & Services | Connectivity, Networking, Policy & Advocacy, Nonprofit Capacity Building, Cross-Sector Collaboration |
| Founded | 2000 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-09-28 |
Estimated Website Traffic
The chart shows a decline in traffic to the thrivealliance.org website. In September, traffic decreased to 187, compared to 205 in the previous month. The highest traffic in 2026 was recorded in February, reaching 1500 visits.
Workforce Turnover
Length of Employment
Thrive Alliance's workforce includes employees across a wide range of tenure levels.
6% have been with the company for 1 to 2 years12% have been with the company for 3 to 4 years29% have been with the company for 5 to 7 years6% have been with the company for 8 to 10 years47% have been with the company for more than 11 yearsCompanies Similar to Thrive Alliance
Thrive Alliance Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





