SSP International: Detailed Company Information & Corporate Profile
Summary
SSP International, founded in 1959 and headquartered in Wilmington, DE, operates as an independent company with a workforce of 10–50 employees and annual revenue ranging from $50 million to $100 million.
Its product portfolio targets schools, universities, and corporate training programs, delivering tailored content and assessment tools designed to enhance academic performance in advanced science, technology, engineering, and mathematics disciplines. By integrating curriculum development with evidence‑based instructional practices, SSP International helps institutions nurture high‑potential learners.
The leadership team includes Chief Executive Officer Frank Steslow; Directors such as Julie Bokor (STEM Learning Institute), Erik Ruzek (Research & Evaluation), Nico Adams (Astrophysics), and Kushad Kaveripattinam Manikandan (Biochemistry Research); Senior Director Mike Manzella; Associate Academic Director Merida Batiste; and others who drive strategic growth, research initiatives, alumni engagement, and corporate giving.
| SSP International Website | ssp.org |
| Phone Number | 866-728-0999 |
| Industries | |
| SSP International Headquarters Address | Wilmington, DE, 19806 US |
| Company Size | 10-50 employees |
| Specialities & Services | gifted education, STEM education |
| SIC Code | 8200 |
| DMA Code | Research Triangle |
| Founded | 1959 |
| Estimated Annual Revenue | $50M - 100M |
| Operating Status | Independent Company |
| Updated: | 2026-10-29 |
SSP International Org Chart
Chief Executive Officer
Chief Executive Officer
C-Level
Estimated Website Traffic
The chart shows a growth in traffic to the ssp.org website. In September, traffic increased to 35497, compared to 35346 in the previous month. The highest traffic in 2026 was recorded in February, reaching 143686 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
SSP International's workforce includes employees across a wide range of tenure levels.
54% have been with the company for 1 to 2 years20% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years5% have been with the company for more than 11 years
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SSP International Corporate Information: FAQ
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