Slide 1: Exchange filing cover letter: Investor/Result Presentation
Date: August 13, 2025 To, To, The Manager The Manager Listing Department Corporate Relationship Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex Floor 25, Phiroze Jeejeebhoy Towers, Bandra (East), Dalal Street, Mumbai - 400 051 Mumbai - 400 001 NSE
Slide 2: Diffusion Engineers Limited - August 2025
DIFFUSI->N DIFFUSION ENGINEERS LIMITED August 2025
Slide 3: Safe Harbor
Safe Harbor This presentation contains “forward looking statements” including, but without limitation, statements relating to the implementation of strategic initiatives, and other statements relating to Diffusion Engineers Limited (DEL) and its group companies’ future business developments and econ
Slide 4: Company Overview, Business Overview, Industry Overview, Financial Highlights, Way Ahead
Company Overview Business Overview Industry Overview Financial Highlights Way Ahead
Slide 5: Company Overview
DIFFUSI;N Innovative superconditioning solutions Company Overview . 4
Slide 6: About Us
About Us DIVERSIFIED PRODUCT PORTFOLIO ACROSS INDUSTRIES ▪ Special welding consumables, wear plates and heavy engineering equipment STRATEGICALLY LOCATED MANUFACTURING FACILITY ▪ 4 manufacturing units located at Nagpur INCORPORATED IN 1982 ▪ Proposed facility and proposed expansion will be ▪ Establi
Slide 7: Vision Mission & Core Values
Vision Mission & Core Values Vision Core Values Dedicated to driving the World’s Engineering progress with our solutions that transform Reliability Our promise is our performance. industries. By building trust and absolute We show up, follow through, and stand firm — for clients, teams reliability,
Slide 8: Journey So Far
Journey So Far ▪ Converted from Pvt. Ltd. to Public Ltd. Company ▪ Acquired land (in part) ▪ Acquired land (N-79) ▪ Incorporated as for manufacturing for manufacturing Private Limited facility at Unit I facility at Unit II Company ▪ Acquired a subsidiary ▪ Acquired land ▪ Commenced Company, Diffusio
Slide 9: Journey So Far
Journey So Far ▪ Incorporation of wholly- ▪ Established subsidiary owned subsidiary named " Company in Singapore Diffusion Engineers Middle Diffusion Engineers East, Singapore Pte Ltd. ▪ Received domestic order ▪ Invested in associate worth Rs. 48 Cr for Supply subsidiary in ▪ Acquired land for ▪ Un
Slide 10: Strong & Experienced Management Team
Strong & Experienced Management Team Mr. Prashant Garg Dr. Nitin Garg Mrs. Chitra Garg Mr. Anil Trigunayat Chairman and Managing Director Non-Executive Director Non-Executive Director Indepedent Director Mr. Sherry Oommen Mrs. Deepali Bendre Mr. Ramesh Kumar N Mr. Abhishek Mehta Independent Director
Slide 11: Key Strengths
Key Strengths SYNERGISTIC BUSINESS MODELS FOCUSED SERVING INDUSTRY MAJOR PLAYERS DIRECTLY ON FORWARD INTEGRATION AS WELL AS THROUGH OEMS ▪ Transitioning from a manufacturer of special welding ▪ Serves a diverse clientele, including both OEMs in the electrodes to producing flux-cored wires, wear plat
Slide 12: Business Overview
DIFFUSI;N Innovative superconditioning solutions a1 Business Overview . av
Slide 13: Business at a Glance
Business a Glance Diffusion Engineers Limited Manufacturing welding consumables, wear plates and wear parts and heavy engineering machinery for core industries Used in Industries Cement Steel Power Engineering Sugar Defence Mining Oil & Gas Key Raw Materials include Ferro alloys, Powdered metals lik
Slide 14: Diversified Product Portfolio
Diversified Product Portfolio… Welding and Anti- Heavy Engineering Wear Plate / Wear Parts Trading Wear Consumables Equipment • Special purpose electrodes • Wear Plates • Air Separator • Thermal Spray Powder • Flux cored wires • Wear Parts • High Pressure Grinding Rollers • Welding Equipment • Cold
Slide 15: Welding and Wear Consumables
Welding and Wear Consumables SPECIAL PURPOSE ELECTRODES FLUX CORD WIRES COLD REPAIR COMPOUNDS ▪ A welding electrode is a wire or rod built of ▪ Composition and Functionality: Flux-cored ▪ We manufacture cold repair compounds metal or alloy and has a flux or without flux wire is a tubular welding con
Slide 16: Wear Plate Wear Parts
Wear Plate Wear Parts WEAR PLATES WEAR PARTS WELDING SERVICES – JOB WORK ▪ Function and Benefits: Wear plates or abrasion resistant plates protect ▪ Customized Wear Parts: We manufactu ▪ Comprehensive Welding Solutions: We equipment surfaces from abrasion, re ready to fit wear parts for quality, enh
Slide 17: Heavy Engineering Equipment
Heavy Engineering Equipment We specialize in manufacturing and fabrication of heavy engineering equipment for cement, steel, power, sugar, and other core industries. Our dedicated Unit IV in Khapri (Uma), Nagpur – 441501, Maharashtra, ensures high-quality production and precision engineering Tandem
Slide 18: With State of the Art Manufacturing Facilities
…With State of the Art – Manufacturing Facilities… Work in Progress Unit I Unit II Unit III Unit IV Proposed Facility Operational since 1994 Operational since 2000 Operational since 2015 Operational since 2016 Commence from Nov. 25 Special Purpose Flux cored wire, Anti-wear Flux cored wires, wear Sp
Slide 19: With the Strong R&D set up
..with the Strong R&D set up.. 01 DSIR approved R&D facility at Unit I Equipped with laboratory infrastructure for various developmental activities - process refinement, finished products testing and other 02 raw materials analysis We hold accreditation by the National Accreditation Board for Testin
Slide 20: Leading to a Suite of Marquee Customers
…leading to a Suite of Marquee Customers.. 1 19 9
Slide 21: Creating Strong Global Presence since 1982
…Creating Strong Global Presence since 1982 Manufacturing plant in Nagpur, India Export to other countries We have Tie-ups with over 95 distributors in domestic market and 9 distributors in the overseas market 2 20 0
Slide 22: Industry Overview
DIFFUSI;N Innovative superconditioning solutions a1 industry Overview IY
Slide 23: Welding Consumables Market
Welding Consumables Market Global Welding Consumables Industry ($ billion) ▪ The global welding consumables market size reached USD 17.7 bn in 2024. Looking 26.30 forward, IMARC Group expects the market to reach USD 26.3 Billion by 2033, exhibiting a growth rate (CAGR) of 4.49% during 2025-2033 17.7
Slide 24: Wear Plates & Heavy Engineering Market
Wear Plates & Heavy Engineering Market Global Wear Plate Market Indian Wear Plate Market Heavy Engineering Industry in India ($ billion) ($ billion) ($ billion) 300 6.8 46.6 4.5 180 31.5 2024 2034 2024 2033 2024 2032 ▪ The global wear plate market is anticipated to expand from $31.5 bn in ▪ Heavy el
Slide 25: Financial Overview
DIFFUSI‘;N Innovative superconditioning solutions S| Ng fe Financia! Overview IY
Slide 26: Chairman's Message
Chairman’s Message Commenting on the Company’s performance “During the first quarter ended 30th June 2025, we recorded revenue of ₹806.65 million, EBITDA(excluding other income) of ₹105.81 million, and PAT of ₹122.64 million. Q1 FY26 marked a steady start to the year, with revenue growing 13.48% YoY
Slide 27: Standalone Quarterly Performance
Standalone Financial Highlights - Quarterly Revenue from Operations *EBITDA PAT 142.04 135.02 Standalone Quarterly Performance (Rs. In Mn) 120.40 1,008.89 108.78 743.15 735.42 733.72 85.66 86.54 87.16 672.61 79.36 64.62 63.84 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 Q1 FY26 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 Q1
Slide 28: 5 Years Standalone Annual Financial Highlights
5 years Standalone Annual Financial Highlights 5 Years CAGR (%) Revenue (Rs. Mn) 26% 3160.07 2440.74 2571.26 16% 16% 1957.58 1523.08 Revenue EBITDA PAT FY21 FY22 FY23 FY24 FY25 *EBITDA (Rs. Mn) EBITDA Margin (%) PAT (Rs. Mn) PAT Margin (%) 12.68% 12.94% 10.68% 14.00% 11.77% 500.00 12.00% 400.00 11.0
Slide 29: Quarterly Financial Highlights - Standalone
Quarterly Financial Highlights - Standalone Rs. in Mn Rs. In Mn Particulars Q1 FY26 Q1 FY25 Y-o-Y% Q4 FY25 ▪ Total income from operations for Q1 FY26 was Total Income from Operations 733.72 672.61 9.09% 1,008.89 ₹733.72 million, compared to ₹672.61 million in Q1 FY25, reflecting a year-on-year growt
Slide 30: Annual Financial Highlights - Standalone
Annual Financial Highlights - Standalone Rs. in Mn Rs. In Mn Particulars FY25 FY24 Y-o-Y% Total Income from Operations 3,160.07 2,571.26 22.90% ▪ Total Income from operations for FY25 *Raw Materials 2,151.90 1,775.92 was Rs. 3,160.07 mn in as against Rs. 2,571.26 mn in FY24, a YoY increase of Employ
Slide 31: Consolidated Quarterly Performance
Consolidated Financial Highlights - Quarterly Revenue from Operations *EBITDA PAT Consolidated Quarterly Performance (Rs. In Mn) 130.10 122.64 1,024.48 147.01 824.67 806.65 126.82 791.98 85.07 710.82 104.71 105.81 92.21 72.73 71.00 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 Q1 FY26 Q1 FY25 Q2 FY25 Q3 FY25 Q4 F
Slide 32: 5 Years Consolidated Annual Financial Highlights
5 years Consolidated Annual Financial Highlights 5 Years CAGR (%) Revenue (Rs. Mn) 25% 3351.96 2781.45 18% 2548.76 17% 2045.89 1552.63 Revenue EBITDA PAT FY21 FY22 FY23 FY24 FY25 *EBITDA (Rs. Mn) EBITDA Margin (%) PAT (Rs. Mn) PAT Margin (%) 13.97% 14.04% 11.08% 15.00% 13.35% 500.00 12.00% 10.75% 40
Slide 33: Quarterly Financial Highlights - Consolidated
Quarterly Financial Highlights - Consolidated Rs. in Mn Rs. In Mn Particulars Q1 FY26 Q1 FY25 Y-o-Y% Q4 FY25 Total Income from Operations 806.65 710.82 13.48% 1,024.48 ▪ Total income from operations for Q1 FY26 was ₹806.65 million as against ₹710.82 million in Q1 *Raw Materials 527.25 474.41 694.31
Slide 34: Annual Financial Highlights - Consolidated
Annual Financial Highlights - Consolidated Rs. in Mn Rs. In Mn Particulars FY25 FY24 Y-o-Y% Total Income from Operations 3,351.96 2,781.45 20.51% ▪ Total Income from operations for FY25 *Raw Materials 2,228.57 1,856.50 was Rs. 3,351.96 mn in as against 419.02 360.56 Rs 2,781.45 in FY24, a YoY increa
Slide 35: Order Book
Order Book Rs. In Mn June FY25 Mar FY25 Type June-25 Mar-25 1379.85 Heavy Engineering 1,379.85 645.95 Wear Plates and Wear 223.71 265.07 Parts 645.95 Welding Consumables 118.31 121.08 223.71 265.07 118.31 121.08 Grand Total 1,721.87 1,032.09 Heavy Engineering Wear Plates & Wear Welding Consumables P
Slide 36: Key Ratios
Key Ratios RoE(%) RoA(%) 18.52% 12.18% 16.86% 10.55% 15.10% 9.93% 9.98% 11.64% 7.02% 9.59% FY21 FY22 FY23 FY24 FY25 FY21 FY22 FY23 FY24 FY25 RoCE(%) Total Debt to Equity Ratio (X) 0.34 20.63% 17.30% 18.46% 16.24% 0.19 0.2 11.18% 0.18 0.06 FY21 FY22 FY23 FY24 FY25 FY21 FY22 FY23 FY24 FY25 The decline
Slide 37: Working Capital Analysis (Days)
Working Capital Analysis (Days) Inventory Receivables 85 93 92 72 91 64 67 66 83 82 FY21 FY22 FY23 FY24 FY25 FY21 FY22 FY23 FY24 FY25 Payables Net Working Capital 131 99 97 94 75 72 69 60 55 47 FY21 FY22 FY23 FY24 FY25 FY21 FY22 FY23 FY24 FY25 36
Slide 38: Thank You
Thank You Company : Investor Relations Advisors : Diffusion Engineers Limited. Adfactors PR Pvt. Ltd. CS Chanchal Jaiswal Mr. Amit Sharma / Mr. Rupesh Rege info@diffusionengineers.com amit.sharma@adfactorspr.com rupesh.rege@adfactorspr.com www.diffusionengineers.com www.adfactorspr.com