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    Sterling Tools Limited

    STERTOOLS
    Automobile and Auto Components·8 Aug 2025
    Management Summary

    Sterling Tools reported a challenging Q1 FY26 with consolidated revenue declining 31% YoY to INR 195 crores, primarily due to customer in-sourcing. Despite industry headwinds, the standalone fasteners business remained stable. The company is aggressively pursuing growth in its EV segments (SGEM and STML) through new product development, customer acquisitions, and capacity expansion, with significant capex planned for the next three years.

    Highlights

    4
    • Standalone fasteners business was stable, supported by operational discipline and sustained offtake by key customers, growing faster than the industry.

    • SGEM is actively working with 28 customer programs and diversifying into integrated motors, MCUs, magnet-free motors, onboard chargers, and DC/DC converters.

    • SGEM secured its first nomination for DC/DC converters, with revenues expected to start by the end of the fiscal year or during FY27.

    • STML facility in Bangalore is on track for commissioning by September end 2025, with commercial production expected in H2 FY26.

    Concerns

    3
    • Consolidated revenue declined by 31% year-on-year to INR 195 crores due to product in-sourcing by one of the key customers.

    • The overall Indian automobile industry witnessed a year-on-year decline of approximately 5.1% in Q1 FY26.

    • Challenges around rare earth magnet supply restrictions from China remain a key watch factor for the overall automotive sector.

    What Changed2

    vs Q2 FY26

    Guidance items10 → 17 (+7)Risks discussed3 → 4 (+1)

    Key financials

    Single quarter

    01 metrics
    1. 01Consolidated Revenue₹195 Cr-31%YoY

    Segment breakdown

    Standalone Fasteners Business
    Growth Stability
    HCV Industry (SGEM)
    25% Revenue Contribution
    MCU Capacity Utilization
    50% Utilization
    List

    Capital allocation

    1
    high confidence
    CategoryHeadline
    Capex

    ₹150 crores

    Guidance & targets

    16
    CategoryTargetPriority
    Revenue
    SGEM new product lines revenue
    start generating revenues
    Medium
    Revenue
    SGEM revenue recovery
    regain our revenue numbers
    Medium
    Revenue
    STML revenue potential
    INR 150 to 200 crores
    Medium
    Revenue
    Power electronics revenue potential
    over INR 100 crores
    Medium
    Revenue
    Non-fastener business total revenue potential
    between INR 500 crores to INR 1,000 crores
    Low
    Revenue
    Revenue from domestic OEs (magnet-free motors)
    kick in
    Medium
    Production
    SGEM REM-free motors production
    start production
    Medium
    Production
    STML commercial production
    commence commercial production
    High
    Production
    STML factory commissioning
    finish commissioning
    High
    Production
    STML small volume trials
    do small volume trials
    High
    Production
    STML full-scale production
    get into full-scale production
    High
    Supplies
    DC/DC charger project supplies
    start supplies
    High
    Investment
    Non-fastener business total investment
    between INR 150 crores to INR 200 crores
    High
    Capex
    Fastener business capex
    between INR 15-20 crores
    High
    Capex
    STML capex
    INR 50-odd crores
    High
    Capex
    Sterling GTAKE (SGEM) capex
    in the range of INR 20-25 crores
    High

    STML factory commissioning status

    September end 2025
    CurrentUnder installation
    TargetCommissioned

    Why it matters

    Successful commissioning is a prerequisite for STML's commercial production and revenue generation targets.

    We hope to finish the commissioning of the factory by September end this year and do small volume trials by October and get into full-scale production by first week of November this year.

    How to verify

    guidance_and_targets[metric='STML factory commissioning']

    Risks & concerns

    4
    RiskSeverity

    Revenue decline due to product in-sourcing by key customer

    Consolidated revenue declined 31% YoY to INR 195 crores due to a key customer in-sourcing products, leading to a 'tough year ahead'.Management acknowledged

    high

    Rare earth magnet supply restrictions from China

    Challenges around rare earth magnet supply are a key watch factor, prompting the company to develop REM-free motors.Management acknowledged

    medium

    Long lead times for new product validation (e.g., REM-free motors)

    Production for new motors will take time due to extensive testing and validation required by OEMs, pushing revenue contribution to FY27.Management acknowledged

    medium

    Market penetration and government policy impact on EV revenue potential

    The revenue potential of EV products is highly dependent on market penetration and changes in government policy.Management acknowledged

    medium

    Q&A highlights

    8

    “So what we have done in the last couple of months is that we built up a capacity, as we talked about, of about 720,000 MCUs per annum or 60,000 MCUs per month... if you to give a blended number would be difficult, but it would be, I would say, with these different parts of the portfolio, we would be just under 50% capacity utilization.”

    Clarifies the current operational capacity and utilization rate for the MCU business, indicating room for growth.

    asked by Deepan Narayanan

    2 min read5 chapters

    Detailed Narrative

    01

    Q1 FY26 Performance and Industry Headwinds

    Sterling Tools reported a consolidated revenue of INR 195 crores for Q1 FY26, marking a significant 31% year-on-year decline. This downturn was primarily attributed to product in-sourcing by a key customer. The broader Indian automobile industry also faced challenges, with an overall decline of 5.1% in Q1 FY26, including a 1.4% drop in passenger vehicle sales and a 6.2% fall in 2-wheeler sales. Despite these headwinds, the company's standalone fasteners business demonstrated stability and continued to grow at a faster pace than the industry.

    02

    Strategic Pivot to EV Ecosystem and Diversification

    The company is aggressively pursuing growth in the electric vehicle (EV) ecosystem through its subsidiaries, Sterling GTAKE E-Mobility (SGEM) and Sterling Tech-Mobility Limited (STML). SGEM is actively engaged in 28 customer programs across various vehicle segments and is diversifying its product portfolio to include integrated motors, MCUs, magnet-free motors, onboard chargers, and DC/DC converters. Notably, SGEM secured its first nomination for DC/DC converters, with revenues from these new product lines anticipated to commence by the end of the current fiscal year or during FY27.

    03

    Sterling Tech-Mobility (STML) Progress and Future Outlook

    STML is making significant progress on its new facility in Bangalore, with commissioning expected by September end 2025. Small volume trials are slated for October, leading to full-scale production by the first week of November this year. This subsidiary will focus on manufacturing high-voltage DC contactors and other EV-agnostic products. Management projects STML to achieve a revenue potential of INR 150-200 crores within the next five years, contributing significantly to the company's EV growth strategy.

    04

    Capital Expenditure and Long-Term Revenue Targets

    Sterling Tools plans a substantial investment of INR 150-200 crores in its non-fastener businesses (SGEM/SEM and STML) over the next three years. For FY26, specific capex allocations include INR 15-20 crores for the fastener business, INR 50 crores for STML, and INR 20-25 crores for SGEM. These investments are aimed at achieving a combined revenue potential of INR 500-1,000 crores from the non-fastener segments, though this is contingent on market penetration and evolving government policies.

    05

    Localization, Innovation, and Competitive Advantage

    The company emphasizes import substitution and localization of EV components, leveraging its expertise in power electronics. It is actively developing REM-free motors in alliance with UK-based Advanced Electric Machines to address risks associated with rare earth magnet supply, with production expected by FY27. Management believes its first-mover advantage, strong customer access, and robust in-house capabilities provide a sustainable competitive edge in the rapidly evolving EV market.

    This is an AI-generated summary of a publicly available earnings call transcript. It is for informational purposes only and does not constitute investment advice, a recommendation, or an endorsement. inve.money is not a SEBI-registered investment advisor. Please consult a qualified financial advisor before making any investment decisions.