Mazagon Dock Shipbuilders Completes Major Acquisition of 41.73% Stake in Colombo Dockyard PLC
Mazagon Dock Shipbuilders Limited has completed the acquisition of 16,49,16,229 shares representing 41.73% stake in Colombo Dockyard PLC through unsubscribed rights shares allotment. The transaction is part of a tripartite agreement with CDPLC and Onomichi Dockyard Co. Ltd. The company is now proceeding with a mandatory offer to acquire additional shares from existing CDPLC shareholders under Sri Lankan takeover regulations, with further updates to be provided to stock exchanges as developments occur.

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Mazagon dock shipbuilders Limited has successfully completed a major strategic acquisition, securing a substantial stake in Sri Lankan shipbuilding company Colombo Dockyard PLC (CDPLC). The company informed stock exchanges on January 21, 2026, about the conclusion of this significant transaction that strengthens its international presence in the shipbuilding sector.
Acquisition Details
The acquisition involved the purchase of 16,49,16,229 fully paid ordinary shares in CDPLC, representing a commanding 41.73% stake in the Sri Lankan shipbuilder. The transaction was executed through the allotment of unsubscribed rights shares that were originally part of Onomichi Dockyard Co. Ltd.'s allocation.
| Parameter: | Details |
|---|---|
| Shares Acquired: | 16,49,16,229 fully paid ordinary shares |
| Stake Percentage: | 41.73% of total CDPLC shares |
| Acquisition Method: | Unsubscribed rights shares allotment |
| Original Allocatee: | Onomichi Dockyard Co. Ltd. |
Tripartite Agreement Framework
The acquisition is part of a comprehensive tripartite agreement entered into between Mazagon Dock Shipbuilders, CDPLC, and Onomichi Dockyard Co. Ltd. This strategic partnership framework has facilitated the current transaction and sets the foundation for further developments in the relationship between these shipbuilding entities.
The agreement demonstrates Mazagon Dock's commitment to expanding its international footprint and establishing strategic partnerships in key maritime markets across the region.
Mandatory Offer Process
Following the successful acquisition of the 41.73% stake, Mazagon Dock Shipbuilders is now proceeding with the next phase of the transaction. The company has initiated a mandatory offer process to acquire additional shares from existing CDPLC shareholders.
| Regulatory Aspect: | Details |
|---|---|
| Governing Regulation: | Rule 31(1)(a) of Company Take-overs and Mergers Code 1995 |
| Jurisdiction: | Sri Lanka |
| Amendment Year: | 2003 |
| Offer Type: | Mandatory offer to existing shareholders |
This mandatory offer is required under Sri Lankan securities regulations, specifically Rule 31(1)(a) of the Company Take-overs and Mergers Code 1995 (as amended in 2003), which governs corporate acquisitions and mergers in Sri Lanka.
Strategic Implications
The acquisition marks a significant milestone in Mazagon Dock Shipbuilders' expansion strategy, establishing a strong presence in the Sri Lankan shipbuilding market. Colombo Dockyard PLC is a prominent player in the regional maritime industry, and this partnership is expected to create synergies between the two companies' operations and capabilities.
The transaction builds upon Mazagon Dock's earlier disclosure dated June 27, 2025, indicating that this acquisition has been a carefully planned strategic initiative that has now reached a crucial implementation phase.
Regulatory Compliance and Future Updates
Mazagon Dock Shipbuilders has maintained full transparency throughout the acquisition process, keeping stock exchanges informed of all developments. The company has committed to providing regular updates on further developments related to the mandatory offer process and any additional aspects of the CDPLC acquisition.
The disclosure was made in compliance with Regulation 30(7) of SEBI (LODR) Regulations, 2015, demonstrating the company's adherence to regulatory requirements and commitment to maintaining transparency with stakeholders and investors.
Historical Stock Returns for Mazagon Dock Shipbuilders
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.27% | -6.26% | -3.41% | -22.00% | -4.61% | +2,046.75% |
















































