Diamond Power Infrastructure commissioned a dedicated copper wire drawing and cable manufacturing line at its Vadodara plant on August 20, 2026. The facility adds 1,500 MT per month of capacity for high-current applications.

The company disclosed the commissioning pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Commercial production began immediately upon commissioning.

Capacity and Product Scope

The new line is integrated within the company's existing manufacturing complex at Savli, Vadodara, Gujarat. It features in-house copper wire drawing from copper wire rod, allowing direct control over conductor quality and cost.

Strategic Shift to Copper

Diamond Power has primarily manufactured aluminium-based cables and conductors. This expansion marks its entry into the copper cable segment, which commands higher realisations. The move enables the company to offer a complete cable package across both aluminium and copper materials.

Kavish Shah, Vice President of Corporate Strategy at Diamond Power, stated that customers have requested a single source for both conductor types. He noted that the company is entering copper at a point of strong demand in data centres and power plants, describing it as a deliberate step up the value chain.

Financial Implications

The disclosure indicates that no substantial investment was required or incurred for this capacity addition, as the requisite machinery and infrastructure were already available with the company. The event does not constitute a change in the general character or nature of the business.

The company expects the new line to support business growth and positively impact its topline. It plans to address both domestic and export markets, consistent with its existing customer base. No promoter or group company interest was reported in this event.

Diamond Power Infrastructure has been penalised a total of ₹9.1 lakh by Indian stock exchanges for breaching minimum public shareholding (MPS) norms. The company disclosed on August 19, 2026, that it received communications from both the Bombay Stock Exchange (BSE) and the National Stock Exchange of India (NSE) citing non-compliance with Regulation 38 of the SEBI Listing Obligations and Disclosure Requirements Regulations, 2015, for the quarter ended June 30, 2026.

The regulatory action followed a period where the company’s public shareholding stood at 15.98%, significantly below the mandated 25% threshold. Consequently, each exchange imposed a penalty of ₹4,55,000 on the firm. The total financial liability arising from this specific compliance failure amounts to ₹9.1 lakh.

Corrective Measures and Capital Raise

To address the shortfall, Diamond Power Infrastructure executed a Qualified Institutions Placement (QIP). The offer opened on July 24, 2026, and closed on July 28, 2026, resulting in the allotment of 7,11,00,000 equity shares to eligible Qualified Institutional Buyers. These shares were listed and admitted for trading on both exchanges effective July 30, 2026.

The capital infusion successfully restored compliance with SEBI’s listing regulations. The structural shift in ownership is detailed below:

What the Numbers Show

The data reveals a significant dilution of promoter control to satisfy regulatory liquidity requirements. The promoter group’s stake fell by nearly 10 percentage points, dropping from 84.02% to 74.03%, while public participation rose proportionally. This indicates that the company relied entirely on institutional capital via the QIP to bridge the MPS gap, rather than through open-market purchases or other corrective mechanisms such as bonus issues or rights offerings. The swift execution of the QIP within four days suggests pre-existing investor interest or a streamlined approval process, allowing the company to regularise its listing status within weeks of the quarter-end breach.