CSP INC /MA/ 10-K

Item 2. Properties Listed below are our principal facilities as of September 30, 2025. Management considers all facilities listed below to be suitable for the purpose(s) for which they are used, including manufacturing, research and development, sales, marketing, service and administration. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Owned ​ ​ ​ ​ ​ ​ ​ ​ or ​ Approximate Location ​ Principal Use ​ Leased ​ Floor Area HPP Segment Properties: ​ ​ ​ ​ ​ ​ CSP Inc. ​ Corporate Headquarters ​ Leased ​ 8,257 S.F. 175 Cabot Street, Suite 210 ​ Sales, Marketing and ​ ​ ​ ​ Lowell, MA 01854 ​ Administration ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ TS Segment Properties: ​ ​ ​ ​ ​ ​ Modcomp, Inc. ​ Division Headquarters ​ Leased ​ 9,900 S.F. 951 Broken Sound Parkway, Suite 250 ​ Sales, Marketing and ​ ​ ​ ​ Boca Raton, Florida 33487 ​ Administration ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CSPI Ltd ​ Sales, Marketing and ​ Leased ​ 484 S.F. Innovation House, Molly Millars Close ​ Administration ​ ​ ​ ​ Wokingham, Berkshire RG41 2RX ​ ​ ​ ​ ​ ​ United Kingdom ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Item 3. Legal Proceedings We are currently not a party to any material legal proceedings. From time to time, we may be involved in various lawsuits and legal proceedings arising in the ordinary course of business. Item 4. Mine Safety Disclosures Not Applicable. PART II