Outcome of Board Meeting

California Software Company Limited CIN: L72300TN1992PLC022135 Registered Office: Workflo, Greeta Towers, Industrial Estate, Perungudi, OMR Phase 1, Chennai 600096 Phone +91 94448 60882 Email: investor@calsoftgroup.com www.calsofts.com Date: June 18, 2026 To To National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex Phiroze Jeejeebhoy Towers Bandra (East) Dalal Street Mumbai – 400051 Mumbai – 400001 Symbol: CALSOFT Scrip Code: 532386 Sub: Outcome of Board Meeting held on June 18, 2026 under Regulation 30 of SEBI (LODR) Regulations, 2015 Dear Sir/Madam, Pursuant to Regulation 30 and other applicable provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Board of Directors of California Software Company Limited ("the Company") at its Meeting held on Thursday, 18 June 2026 through Video Conferencing, inter alia, considered and approved the following: 1. Approved, in principle, the proposal to explore acquisition of up to 51% equity stake in Tech Aggregators Private Limited ("Cashter"), Chennai, India, subject to completion of due diligence, valuation, negotiations, execution of definitive agreements and receipt of necessary approvals. 2. Approved execution of a Memorandum of Understanding (MoU) between California Software Company Limited and Tech Aggregators Private Limited to establish a framework for evaluating the proposed transaction and conducting further discussions. 3. Authorized commencement of legal, financial, tax, technical, operational and compliance due diligence of Tech Aggregators Private Limited through independent professional advisors. 4. Authorized appointment of Registered Valuers, Chartered Accountants, Company Secretaries, Legal Advisors, Due Diligence Consultants and other professionals as may be required for evaluating the proposed transaction. 5. Authorized Dr. Vasudevan Mahalingam, Managing Director & CEO, and Mr. K. Venkatesh, Company Secretary & Compliance Officer, jointly and severally, to: o Execute the Memorandum of Understanding; o Obtain information and documents from Tech Aggregators Private Limited; o Coordinate the due diligence process; o Engage advisors and consultants; California Software Company Limited CIN: L72300TN1992PLC022135 Registered Office: Workflo, Greeta Towers, Industrial Estate, Perungudi, OMR Phase 1, Chennai 600096 Phone +91 94448 60882 Email: investor@calsoftgroup.com www.calsofts.com o Negotiate transaction terms; o Execute necessary documents and take all actions required in connection with the proposed transaction. The proposed transaction is currently at a preliminary stage and remains subject to: • Completion of satisfactory due diligence; • Independent valuation; • Final commercial negotiations; • Approval of definitive transaction documents by the Board of Directors; • Approval of shareholders, if required; • Compliance with applicable provisions of the Companies Act, 2013; • Compliance with SEBI Regulations, NSE and BSE requirements and other regulatory approvals. The execution of the Memorandum of Understanding does not create any binding obligation on either party to complete the proposed acquisition, and no final acquisition consideration has been determined at this stage. The Board Meeting commenced at 5.00 PM IST and concluded at 6.30 PM IST. Kindly take the above information on record. Thanking You. Yours faithfully, For California Software Company Limited K. Venkatesan Company Secretary & Compliance Officer Membership No.: FCS 4436 Place: Chennai