CSP Inc.
CSP Inc. (Nasdaq: CSPI) develops and markets IT integration solutions, cybersecurity products, managed IT and cloud services, network adapters, and high-performance computer systems for commercial, government, defense, and original equipment manufacturer customers. It operates through Technology Solutions (TS) and… From the company’s description.
Over the twelve months to Jun 30, 2026, CSP Inc. reported revenue of $56.91M, down 0.7% from a year earlier, and a net loss of $0.68M. Its operating margin was −5.3%, and operations used $1.06M in cash. In fiscal 2025, it reported revenue of $58.73M, up 6.4% from fiscal 2024, and a net loss of $0.09M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What CSP Inc. does
In the company’s own words
CSP Inc. (Nasdaq: CSPI) develops and markets IT integration solutions, cybersecurity products, managed IT and cloud services, network adapters, and high-performance computer systems for commercial, government, defense, and original equipment manufacturer customers. It operates through Technology Solutions (TS) and High Performance Products (HPP). TS resells third-party hardware and software and provides professional, managed IT, and cloud services to small and midsized businesses and large enterprises across industries including healthcare, education, government, finance, and manufacturing. HPP sells the ARIA cybersecurity software portfolio, Myricom network adapters and software, and legacy digital signal processing systems for defense applications. ARIA products support network security, threat detection and response, and zero-trust protection, and are sold to commercial, government, OEM, and managed security service provider customers. In fiscal 2025, TS generated 97% of revenue and HPP 3%; total revenue was $58.7 million. CSPi was incorporated in 1968 and has approximately 123 full-time-equivalent employees worldwide. Its website is http://www.cspi.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Business Services & Software
- Headquarters
- LOWELL, MA
- Fiscal year end
- September
- CIK
- 356037
- SIC
- 7373
Financial performance, year by year
Fiscal 2011–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns CSP Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · CSP Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Could not be determined for this company: bond issues.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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