Pursuant to Regulation 30 of Securities Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed a copy of Investor Presentation ....

Dated: 11/08/2026 The General Manager DCS-CRD (Corporate Relationship Department) BSE Ltd., Rotunda Building P.J. Tower, Dalal Street, Fort MUMBAI-400001 BSE SCRIP Code: ROBU | 543787 Subject: Investor Presentation in connection with Unaudited Financial Results for Q1 TY 2026-27. Dear Sir, Pursuant to Regulation 30 of Securities Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed a copy of Investor Presentation in connection with Unaudited Standalone and consolidated Financial Statement for Q1 TY 2026-27. This intimation is also being uploaded on the website of the Company and can be accessed at the website: www.robu.in We request you to kindly take the same on record. Thanking you. Yours faithfully, For Macfos Limited Name: Binod Prasad Whole Time Director & CFO DIN:- 07938828 Date; 11-08-2026 Place: Pune MACFOS LIMITED Q1 TY 2026-27 MANAGEMENT PRESENTATION BUSINESS OVERVIEW OPERATING AND FINANCIAL INDEX PERFORMANCE PAGE MANAGEMENT PERSPECTIVE STRATEGIC PRIORITIES FOR FUTURE BUSINESS OVERVIEW WHAT IS ROBU? SPECIALISED ELECTRONIC PARTS E-COMMERCE STORE WEBSITE & APPLICATION OVERVIEW Specialized E-Com Store for electronics items including Robotic parts, Drone Parts, E-bike parts, IoT & Wireless items, 3D printer & parts, DIY learning kits, Development Boards, Raspberry Pi (Single board computers & Peripherals), Sensors, Motors, Motor drivers, Pumps, Batteries and its chargers, Electronic modules & Displays and various other Mechanical and Electronic components. Easy access to hard-to-find electronic items under one roof at a reasonable price. Strong online presence, efficient order delivery capabilities across PAN India. complemented by robust product sourcing network Facilitate consumers such as Manufacturers, Corporates, Educational institutions, Researchers and Developers, to Speed up their entire R&D to Manufacturing Cycle. Launched E-commerce store website Robu.in in 2014, Android Mobile application in 2017 & IOS Application in Jan 2023. 1,00,000+ SKU's 150+ Brands, 210+ vendor tie ups in India & Abroad. 50,000+ Sq. ft Dedicated warehouse, 300+staffs (Own + Contract). Targeted online marketing (Digital +Social), dedicated tech support, superfast shipping, experienced sales team for customer education & quick order closure Consistent growth in Turnover, EBITDA and PAT at a CAGR of 58%, 53% & 53% respectively (For last 3 years). Reaching Turnover of 256 Cr in FY 24-25 and 312 Cr in FY 25-26. Inhouse R&D and Product development Team CORE STRENGTHS EXTENSIVE & STRONG DIVERSED DIVERSE & PORTFOLIO OF GROWING ELECTRONIC CUSTOMER ITEMS & PARTS BASE SCALABLE & RELIABLE TECHNOLOGY PLATFORM CONSISTENT EXPERIENCED TRACK PROMOTERS RECORD OF WITH STRONG PROFITABLE MANAGEMENT GROWTH TEAM HAVING & STRONG DOMAIN FINANCIAL KNOWLEDGE PERFORMANCE COMPANY EVOLUTION FINANCIAL YEAR 2019-20 2020-21 2021-22 2022-23 2023-24 2024-25 2025-26 REVENUE (INR Crore) 16.22 27.12 55.51 80.80 126.36 257.68 311.74 PROMOTERS PROFILE Atul Maruti Dumbre Binod Prasad Nileshkumar Purshottam Chairman & Managing Whole Time Director Chavhan Director & CFO Whole Time Director Qualifications: Qualifications: Qualifications: Master of Technology Bachelor of Engineering Master of Engineering (Energy Studies), MIT Pune (Mechanical), MIT Pune (Mechanical), IISC Bangalore Experience – 15 years Experience – 15 years Experience – 15 years STEEP RISING CUSTOMER ENGAGEMENT 1,05,775 1,06,981 5,05,250 6,797 9,78,555 6,111 3,96,366 5,196 71,054 4,632 6,02,470 5,85,917 5,30,418 1,14,066 1,19,661 18,349 12,759 Q1 25-26 Q1 26-27 FY 24-25 FY 25-26 Q1 25-26 Q1 26-27 FY 24-25 FY 25-26 Q1 25-26Q1 26-27 FY 24-25 FY 25-26 Mar-23 Mar-24 Mar-25 Mar-26 Jun-26 AVG. MONTHLY WEBSITE TOTAL ORDERS SERVED AVG ORDER VALUE* TOTAL SKU’S** AND APP VISITORS (NOS) (NOS) * *The increase in SKUs is primarily driven by the addition of small and ***Total Visitors June-26= 10,02,382 low-cost items. CUSTOMER / ORDERS SERVED 1,19,661 1,14,066 No. of Customers Served No. of Orders Served 67,480 59,771 Q1 FY 25-26 Q1 TY 26-27 INVENTORY MANAGEMENT Out of Total Inventory (as on June-26) 5.52 % Inventory is Very Slow- moving* (Compared to 6.21 % as of Mar-26). *Very Slow-moving is, Inventory/Material older than 9 Months. *These are not perishable in Nature, neither Obsolete Items. * These are primarily low-cost SKUs with a longer rotation cycle. RETURN/REPLACEMENT MANAGEMENT STATISTICS COST TO COMPANY (Amt in Lakhs) FY 24-25 58.19 FY 25-26 109.89 Q1 TY 26-27 23.88 OPERATING FINANCIAL PERFORMANCE GROWTH TREND IN TOTAL REVENUE AND PROFITABILITY 4,106.13 31,179.89 2,560.97 8,245.91 975.62 581.95 802.34 5,987.34 496.77 Q1 25-26 Q1 26-27 FY 25-26 Q1 25-26 Q1 26-27 FY 25-26 Q1 25-26 Q1 26-27 FY 25-26 REVENUE (IN LAKHS) EBITDA (IN LAKHS) PAT (IN LAKHS) Note: The Company has adopted Ind AS from 1 April 2026. Comparative figures for Q1 FY 2025-26 have been restated under Ind AS. Ind AS figures for the full year FY 2024-25 have not been presented. KEY RATIOS ON SUSTAINABLE FINANCIAL GROWTH 8.30% 8.21% 27.42% 31.08% CAGR LAST 3 YEAR 13.40% 13.17% 7.06% 11.83% 6.95% 6.88% 5.59% 5.94% Q1 25-26 Q1 26-27 FY 25-26 Q1 25-26 Q1 26-27 FY 25-26 Q1 25-26 Q1 26-27 FY 25-26 Q1 25-26 Q1 26-27 FY 25-26 EBITDA (IN %) PAT (IN %) ROCE (IN %) RETURN ON NET WORTH (IN %) Note: The Company has adopted Ind AS from 1 April 2026. Comparative figures for Q1 FY 2025-26 have been restated under Ind AS. Ind AS figures for the full year FY 2024-25 have not been presented. PROFIT AND LOSS MANAGEMENT PERSPECTIVE MANAGEMENT PERSPECTIVE Dear Shareholders, We are pleased to share the business progress and financial performance of Macfos Limited for Q1 TY 2026–27. The Company delivered revenue of ₹82.46 crore, EBITDA of ₹9.75 crore and Profit After Tax of ₹5.82 crore during the quarter. On a comparable basis using Ind AS-converted figures, this represents growth of 38% in revenue, 22% in EBITDA and 18% in PAT (Compared to Q1 FY 25-26). We believe this performance reflects the continued strength of our underlying business and the focused execution of our strategy. Importantly, we have sustained our growth momentum despite an uncertain global environment, demonstrating the resilience and scalability of our business model. We continue to see a strong and expanding market opportunity across the categories in which we operate. Our focus is therefore not only on capturing current demand, but also on building the capabilities required to serve this opportunity at greater scale. During the quarter, we continued to invest in customer experience, product portfolio expansion, technology and IT systems, fulfilment infrastructure and talent. These investments are intended to strengthen our operating platform and create the capacity required for the next phase of growth. Demand across our business remains encouraging. We are witnessing increasing traction from corporate customers, along with healthy repeat purchases from our existing customer base. Our expanding product portfolio, competitive pricing and dependable customer support continue to strengthen customer engagement and trust in ROBU.IN. Key operating indicators—including website and app traffic, order volumes, average order value and customer retention—continue to show positive trends, providing further confidence in the underlying health of the business. ROBU 1.0 — Strengthening the Core ROBU 1.0 remains the foundation of our business. Our objective is to strengthen ROBU.IN as a comprehensive platform for specialized electronics and technology products by combining product availability, competitive pricing, efficient fulfilment and dependable customer service. We continue to work closely with our supplier network to improve procurement efficiency and product availability, while investing in systems and processes that can reduce fulfilment timelines. At the same time, we are steadily expanding our product catalogue to address a wider range of customer require [Showing first 8,000 characters — download PDF for full document]