

buildOn Information
Summary
buildOn is a ngo/npo/nfp/organization/association company that has been in the industry for 35 years. The company currently specializes in the Nonprofit Organization Management, NGO/NPO/NFP areas. The position of the President & CEO is occupied by Jim Ziolkowski. Its headquarters is located at Stamford, Connecticut, USA. The number of employees ranges from 500 to 1.0K. The annual revenue of buildOn varies between 5.0M and 25M. Total funding of the company - $1M. To connect with buildOn employee register on SignalHire.
Organization Website | buildon.org |
Social Links | |
Phone Number | 1-203-585-5390, (203) 961-5041 |
Industries | |
Headquarters Location | 1111 Summer St, Stamford, Connecticut, 06905 US |
Employees Size | 100-200 employees |
Specialties | Youth Empowerment, Afterschool programs, International Development, Adult Literacy programs, Service Learning, School Building, Enrolling Out-Of-School Children, Empowering Communities |
SIC Code | 8300 |
DMA Code | New York Metropolitan Area |
Founded | 1991 |
Estimated Annual Revenue | $5.0M - 25M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1875 | Nonprofit | 100 - 250 | 27.8M | $2M | |
| 2008 | Nonprofit | 100 - 250 | 10.7M | $150K | |
| 1965 | Educational Institution | 25 - 100 | 5.4M | $0 | |
| 2008 | Nonprofit | 25 - 100 | 1.9M | $0 |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at buildOn shows a diverse range of experience levels:
3% have been with the company for less than 1 year6% for 1–2 years13% for 3–4 years16% for 5–7 years17% for 8–10 years45% have over 11 years of service at buildOnEx-employees positions
Similar Companies
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.








