Press Release

K I S L RYSTAL NTEGRATED ERVICES IMITED (FORMERLY KNOWN AS KRYSTAL INTEGRATED SERVICES PRIVATE LIMITED) September 29, 2026 KISL/CS/SE/62/2026-27 The Department of Corporate Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot no. C/1, G Block, General Manager Bandra-Kurla Complex, Floor 25, Phiroze Jeejeebhoy Towers, Bandra (E), Dalal Street, Mumbai 400 001 Mumbai - 400 051 Scrip Code: 544149 Scrip Symbol: KRYSTAL Dear Sir/Madam, Subject - Press Release Pursuant to Regulation 30 read with Schedule III of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith a Media Release dated September 29, 2026 titled “Kosol Energie awards Rs. 8.75 cr. manpower contract to Krystal Integrated Services Ltd.” The above Press Release is also being made available on the website of the Company at https://krystal-group.com/press-releases. This is for your information and records. Thanking You, For Krystal Integrated Services Limited (Previously known as Krystal Integrated Services Private Limited) Manishkumar Sangani Company Secretary & Compliance Officer Membership Number: A24871 Encl.: as above Registered Office: Krystal House, 15A/17, Shivaji Fort CHS, Duncans Causeway Road Mumbai -400 022, Maharashtra (India) Tel: +9122 4353 1234, +9122 47471234. Web: www.krystal-group.com CIN - L74920MH2000PLC129827. Kosol Energie awards Rs. 8.75 cr. manpower contract to Krystal Integrated Services Ltd. • One-year contract to support Kosol Energie's workforce requirements • 250 technically qualified professionals to be deployed • Expands KISL's presence in industrial staffing services Mumbai, 29 September 2026: Krystal Integrated Services Ltd (KISL), a leading provider of Integrated facility management solutions, has secured a manpower contract from Kosol Energie Private Limited for the deployment of technical manpower at its Bavla facility in Gujarat. Contract valued at Rs 8.75 crore annually, KISL will deploy 250 technically qualified professionals with ITI, Diploma, BE or B.Tech qualifications and industry experience to support Kosol Energie’s operational manning requirements. Part of the Kalthia Group, Kosol Energie has grown into a tier-1 global player in solar power generation, providing end-to-end engineering, procurement, and construction (EPC) services across utility-scale, commercial & industrial (C&I), residential, and agricultural sectors. KISL will provide technical workforce, supporting in production management, and statutory compliances. Speaking on the development, Mr. Sanjay Dighe, CEO and Whole-Time Director of Krystal Integrated Services Ltd., said, “Securing this mandate is a significant milestone for Krystal Integrated Services Ltd. and strengthens our presence in India’s rapidly expanding renewable energy sector. Renewable energy projects operate in complex and high-demand environments where efficient workforce deployment and operational discipline are critical to seamless execution. Through this engagement, we look forward to supporting the sector with structured manpower deployment and professionally managed workforce solutions that contribute to efficient and reliable project operations.” This mandate further strengthens KISL’s growing presence in the industrial staffing and workforce solutions segment and reinforces its ability to manage large-scale technical manpower requirements across operational environments. About Krystal Integrated Services Limited: KISL is a well-diversified service provider in integrated facility management services, staffing solutions, security services, catering and waste management across India. The Company specializes in sectors such as healthcare, education, City infrastructure, Waste Management and Manufacturing segment—including state government entities, Corporate clients, municipal bodies and other government offices—airports, railways, metro infrastructure and retail. The company offers a comprehensive range of integrated facility management services across these varied sectors. Additionally, KISL provides staffing solutions and payroll management, private security and manned Krystal Integrated Services Limited | Press Release | Page 1 guarding services and catering services. As of 2026, KISL serves over 570 customers from more than 4,000 locations across India. The Company is also providing services in solid waste management as well as wastewater management. The team’s expertise covers bio-mining of legacy waste, Common Effluent Treatment Plants (CETP) and Zero Liquid Discharge (ZLD) technologies. BSE: 544149; NSE: KRYSTAL Website: www.krystal-group.com For Further information, please contact: Mr. Manishkumar Sangani Ms. Akansha Chandra Company Secretary and Compliance Officer Communicate India Krystal Integrated Services Limited Email: akansha.chandra@communicateindia.com Email: manishkumar.sangani@krystal-group.com M: 83739 05252 Krystal Integrated Services Limited | Press Release | Page 2