Awarding of order(s)/contract(s)

Date: 07th July, 2026 To, To, The Manager The Manager, Listing Department BSE LIMITED Phiroz Jeejeebhoy Towers, NATIONAL STOCK EXCHANGE OF Dalal Street INDIA LIMITED Mumbai – 400 001 Bandra Kurla Complex, Scrip Code - 543525 Bandra (East), Mumbai – 400 051 Symbol: SILVERTUC Subject: Submission of Press Release of Silver Touch Technologies Limited. Respected Sir/ Madam, We hereby enclose the Press Release, titled “Silver Touch Technologies Wins AI-Native DPR Appraisal Platform Order from RITES Limited, a Navratna Government Enterprise”. The above intimation will also be made available on company’s website i.e. https://www.silvertouch.com. Kindly take the above intimation on the record. Thanking you, Yours Faithfully, FOR SILVER TOUCH TECHNOLOGIES LIMITED RAHUL ADVANI COMPANY SECRETARY & COMPLIANCE OFFICER Encl: As above Business Update Release Silver Touch Technologies Wins AI-Native DPR Appraisal Platform Order from RITES Limited, a Navratna Government Enterprise Company to build India's first self-hosted, multi-model AI platform for infrastructure project appraisal Establishes Silver Touch's leadership in AI for national infrastructure governance Ahmedabad, 07th July, 2026: Silver Touch Technologies Limited, a leading digital transformation and IT services company, has been awarded a significant order by RITES Limited (A Government of India Navratna Enterprise under the Ministry of Railways) for the Design, Development, and Implementation of PARAKH — an AI-Based Detailed Project Report (DPR) Appraisal & Intelligence Platform. "Silver Touch becomes one of the first Indian IT companies to deploy a fully self-hosted, multi-model AI platform for a Government of India Navratna enterprise — marking its transition from an IT services company to an AI-native platform company." "With PARAKH, Silver Touch now owns a referenceable, production-grade AI platform capability in India's ₹111 lakh crore infrastructure sector — a domain moat that deepens with every DPR the platform processes." "Silver Touch to power RITES' AI brain for appraising India's largest infrastructure projects — railways, highways, bridges, ports, airports, metro, and tunnels." Building India's First AI-Native Infrastructure Appraisal Platform Under this engagement, Silver Touch will architect and deploy a purpose-built AI platform — not a conventional software application with AI features added as an overlay, but a ground-up AI-native system designed to transform how India's largest infrastructure consultancy appraises Detailed Project Reports. The platform incorporates: ● Three Self-Hosted Large Language Models (Llama 3.1 70B, Mistral 7B, Qwen 2.5 7B) deployed on NVIDIA A100 GPU infrastructure within RITES' secure data centre — with zero external data egress ● 500+ Codified Engineering Validation Rules drawn from IRC, RDSO, IS, and MORTH standards — delivering deterministic, auditable checks that complement AI intelligence ● Hybrid Retrieval-Augmented Generation (RAG) combining semantic vector search with keyword search across 1,000+ historical DPRs for grounded, citation-backed appraisal ● Four-Layer Hallucination Prevention Framework ensuring every AI-generated insight is citation-mandatory, source-verified, confidence-scored, and human-approved ● Document Intelligence Pipeline processing DPRs of 500 to 5,000 pages with OCR, table extraction, and engineering entity recognition ● GIS Integration with PM GatiShakti National Master Plan, BIM/IFC interoperability, and geospatial analytics ● Multi-Sector Knowledge Graph linking engineering parameters, standards, and validation rules across eight infrastructure domains ● Enterprise-Grade Security with Keycloak IAM, AES-256 encryption, mTLS service mesh, and OWASP Top 10 + LLM-specific security compliance Significance of the Order This order is significant for Silver Touch Technologies on multiple dimensions: AI Leadership, Not AI Integration: Unlike conventional IT projects where AI is an add-on feature, PARAKH is an AI- native platform where artificial intelligence is the core value proposition. The deployment of three self-hosted open- source LLMs with a purpose-built inference pipeline positions Silver Touch among the very few Indian IT companies to deliver a fully self-hosted, multi-model AI platform for a Government of India Navratna enterprise. This is not a pilot or a proof-of-concept — it is a production-grade, mission-critical AI system. Domain Moat in AI for Infrastructure: The 500+ codified engineering rules, sector-specific ontologies, and historical DPR knowledge base constitute proprietary domain intelligence that deepens with every DPR processed. This creates a compounding competitive advantage — the more DPRs the platform appraises, the more accurate its benchmarking, anomaly detection, and validation become. Commenting on the order, Mr. Minesh V Doshi, Executive Director of Silver Touch Technologies Limited, said: "We are honoured to partner with RITES Limited in building what we believe is India's most advanced AI-native infrastructure intelligence platform. PARAKH is not just a technology project — it is a testament to Silver Touch's capability to engineer genuine, production-grade AI systems for mission-critical national applications. The platform deploys self-hosted Large Language Models, a 500-rule engineering validation engine, and a four-layer hallucination prevention system — all within RITES' secure infrastructure with zero external data dependency. We believe this establishes Silver Touch as a pioneer in AI for infrastructure governance, and we look forward to extending this capability across India's infrastructure ecosystem." The order has been secured through the Government e-Marketplace (GeM) portal following a competitive Quality and Cost-Based Selection (QCBS) evaluation, underscoring the Company's technical and commercial competitiveness. About Silver Touch Technologies Ltd: Silver Touch Technologies Limited is a leading publicly listed IT and digital transformation company headquartered in Ahmedabad, India. With a strong presence across India, the UK, the US, and Canada, Silver Touch specializes in e- Governance, Cloud, SAP, AI/ML, and Cybersecurity solutions. The Company has successfully executed numerous national and state-level digital transformation initiatives supporting public service delivery, transparency, and innovation. For more details please visit: www.silvertouch.com About RITES Limited: RITES Limited, a Navratna and Schedule 'A' Central Public Sector Enterprise under the Ministry of Railways, incorporated on April 26, 1974, is a multidisciplinary engineering and consultancy organization, providing a comprehensive range of services from concept to commissioning in all facets of transport infrastructure and related technologies. The company's market capitalization has placed it among the top 500 listed companies in India, a testament to the high-quality solutions and services it delivers, driven by its talented pool of professionals. For further information please contact: Company: Investor Relations: Rahul Advani Himanshu Jain / Abhishek Bhutra Company Secretary & Compliance Officer FINPORTAL Silver Touch Technologies Ltd. Email: invrel@finpoertalin.com E-mail: cs@silvertouch.com