PTC Industries Ltd. — Capital/Financing Update 2026

Mar 10, 2026

PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Shahjadi, Lucknow 227 101 Uttar Pradesh, India

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Date: March 10, 2026

To, National Stock Exchange of India Limited Exchange Plaza, C-1, Block G Bandra Kurla Complex, Bandra (E), Mumbai-400051

SYMBOL: PTCIL

To

BSE Limited

Department of Corporate Services - Listing Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001

BSE Code: 539006

Dear Sir,

Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Press Release

In compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith copy of Press Release issued by the Company titled ‘ Trac Precision Solutions Enters Five-Year Strategic Collaboration with Coolbrook to Support RotoDynamic Electrification Technology Development .’

This is for your information and record.

Yours faithfully,

For PTC Industries Limited

Digitally signed by PRAGATI GUPTA PRAGATI GUPTA AGRAWAL AGRAWAL Date: 2026.03.10 09:17:15 +05'30'

Pragati Gupta Agrawal Company Secretary and Compliance Officer M.No.- 61754

Place: Lucknow

CIN: L27109UP1963PLC002931 Tel: +91 522 7111017 | Fax: +91 522 2265302 | Email: info@ptcil.com | Website: www.ptcil.com

PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Shahjadi, Lucknow 227101

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Trac Precision Solutions Enters Five-Year Strategic Collaboration with Coolbrook to Support RotoDynamic Electrification Technology Development

UK and India | March 10, 2026 – Trac Precision Solutions Limited (“Trac”), part of the PTC Industries Group, has signed a multi-year Memorandum of Understanding (MoU) with Coolbrook Oy, a transformational technology and engineering company, to collaborate on the machining and manufacture of components for Coolbrook’s RotoDynamic Heater™ (RDH™) technology.

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Under this structured framework, Coolbrook has expressed its intention to appoint Trac as its preferred machining partner for aerofoil machining, supporting the manufacture of first-generation RDH™ units and subsequent industrial scale-up. The engagement includes early-stage Design for Manufacture (DfM) collaboration, production readiness initiatives, and support for future design optimisation.

This agreement represents a significant step in Trac’s strategic expansion into high-value industrial electrification and clean technology manufacturing, reinforcing the Group’s commitment to participating in next-generation global industrial transitions.

Technology Context

Coolbrook’s RDH™ technology is capable of reaching temperatures of up to 1700°C and is designed to electrify high-temperature industrial processes. By replacing fossil fuel combustion in traditionally hard-toabate sectors such as steel, cement, petrochemicals and chemicals, the technology offers a pathway to materially reduce CO₂ emissions across energy-intensive industries.

As RDH™ progresses toward broader commercial deployment, scalable and precision manufacturing capability will be a critical enabler of global rollout.

Strategic Scope of Collaboration

The MoU establishes a structured cooperation framework across:

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PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Shahjadi, Lucknow 227101

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• Manufacture of selected first-generation RotoDynamic Heater™ components

• Integrated Design for Manufacture collaboration to optimise scalability

• Alignment with Coolbrook’s commercial and technology deployment roadmap

• Long-term production partnership over a five-year horizon

By engaging at the design stage, Trac is working closely with Coolbrook’s engineering teams to enhance manufacturability, improve production efficiency, and support industrialisation at scale.

Leadership Commentary

Liam Bevington, Managing Director, Trac Precision Solutions, said:

“Coolbrook’s decision to establish a long-term framework with Trac reflects confidence in our precision engineering capability and manufacturing discipline. As RDH™ technology advances toward global deployment, our focus will be on delivering scalable, high-integrity machining solutions that support reliability, repeatability and long-term industrial performance.”

Joonas Rauramo, CEO, Coolbrook commented:

“Partnering with Trac marks an important milestone as we advance the industrial scale-up of our RotoDynamic Heater technology. As our focus shifts from technology validation to full commercial deployment, building a robust and structured manufacturing partnership is essential to accelerating growth. Trac’s precision engineering expertise and focus on early-stage manufacturability strengthen our pathway to commercial scale. Together, we are building the foundation required to deliver dependable, highperformance solutions at the scale our customers and the market demand.”

Sachin Agarwal, Chairman & Managing Director, PTC Industries Limited, stated:

“This collaboration reinforces our Group’s strategy of building enduring partnerships around advanced and future-oriented technologies. Supporting industrial decarbonisation through precision manufacturing expands Trac’s participation in high-impact global value chains and aligns with our long-term vision of developing a diversified, innovation-led manufacturing ecosystem.”

Strategic Implications for the PTC Group

• Entry into Industrial Electrification and Decarbonisation Manufacturing

• Deepened Engineering Integration Through Design for Manufacture

• Medium-Term Production Visibility in a Scaling Clean Technology Program

• Strengthened Presence within Sustainable Global Industrial Supply Chains

While the MoU is non-binding in nature (except for confidentiality and related provisions), it establishes a structured five-year framework intended to support long-term manufacturing collaboration.

About Coolbrook:

Hailed as the key technology for industrial decarbonization globally, Coolbrook is a transformational technology and engineering company on a mission to decarbonize major industrial sectors like petrochemicals and chemicals, iron and steel, and cement. Coolbrook’s revolutionary rotating technology combines space science, turbomachinery and chemical engineering to replace the burning of fossil fuels across all major industrial sectors. The technology has two main applications: RotoDynamic Reactor™ (RDR™) to reach 100% CO2 free olefin production, and RotoDynamic Heater™ (RDH™) to provide carbonfree process heating to iron and steel, cement and chemicals production. Once implemented at scale, the

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PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Shahjadi, Lucknow 227101

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RotoDynamic Technology has the potential to reach temperatures of 1700°C and cut 2.4 billion tons (30%) of annual CO2 emissions in heavy industry. For more information, please visit www.coolbrook.com.

About PTC Industries Limited:

PTC Industries Limited is a leading manufacturer of precision metal components for critical and highperformance applications, with a legacy spanning over six decades. Through its wholly owned subsidiary Aerolloy Technologies Limited, the Company manufactures titanium and superalloy castings for aerospace applications, serving domestic and global markets.

The Group is expanding its advanced materials capabilities through significant investments in its Strategic Materials Technology Complex (SMTC), integrating aerospace-grade titanium and superalloy production with advanced foundry and machining facilities.

About Trac Precision Solutions Limited:

Trac Precision Solutions Limited, a wholly owned step-down subsidiary of PTC Industries Limited, is a UKbased manufacturer of high-precision components serving aerospace, defence, power generation and emerging clean technology sectors. With expertise in turbine blades, vanes and complex machined components, Trac delivers mission-critical solutions to leading global OEMs through advanced manufacturing processes and rigorous quality systems.

For more information, please contact:

PTC Industries Limited Ernst & Young LLP

Smita Agarwal, Director & CFO Vikash Verma / Abhishek Bhatt

www.ptcil.com vikash.verma1@in.ey.com / abhishek.bhat3@in.ey.com

DISCLAIMER:

Certain statements in this document that are not historical facts are forward-looking statements. Such forward-looking statements are subject to certain risks and uncertainties like government actions, local, political, or economic developments, industry risks, and many other factors that could cause actual results to differ materially from those contemplated by the relevant forward-looking statements. PTC Industries will not be responsible for any action taken based on such statements and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances.

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