Dilip Buildcon Limited has received a Letter of Award (LOA) worth ₹688.23 crore from the National Highways Authority of India (NHAI) for constructing a four-lane elevated corridor in Solapur city, Maharashtra. The company disclosed the development to the BSE Limited and the National Stock Exchange of India on October 29, 2026, under the applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

The project involves the construction of a four-lane elevated corridor, including approaches, from Old Pune Naka to Boramani Naka on National Highway 65 (NH-65) in Solapur. The project covers a length of 9.66 kilometres, from kilometre 0.050 to kilometre 9.710, and will be executed under the Hybrid Annuity Mode (HAM).

According to the company's regulatory disclosure, the project cost is ₹688.23 crore, excluding Goods and Services Tax (GST). The construction period is 24 months, while the operation period will extend for 15 years from the Commercial Operation Date (COD).

The Letter of Award marks a new project addition to Dilip Buildcon's infrastructure construction activities. The order has been awarded by a domestic entity, NHAI, and the company has confirmed that its promoters and promoter group companies have no interest in the awarding entity. It has also stated that the contract does not fall under related-party transactions.

Dilip Buildcon receives ₹688.23 crore NHAI Letter of Award

Dilip Buildcon informed the stock exchanges on October 29, 2026, that it had received the Letter of Award from NHAI for the Solapur elevated corridor project. The disclosure followed an earlier company announcement dated September 28, 2026, which the company referenced in its latest filing.

The order is valued at ₹688.23 crore, excluding GST. The contract relates to the construction of a four-lane elevated corridor with approaches on NH-65 in Solapur city, Maharashtra. It will be implemented under the Hybrid Annuity Mode, a project delivery and financing structure used in India's highway infrastructure sector.

The project is intended to cover the route from Old Pune Naka to Boramani Naka. The specified construction stretch runs from kilometre 0.050 to kilometre 9.710, making the total project length 9.66 kilometres.

The order has been awarded by the National Highways Authority of India, the domestic entity identified in the company's filing. Dilip Buildcon has disclosed that the contract will be executed over 24 months and will have an operation period of 15 years from the Commercial Operation Date.

The company submitted the disclosure to both major Indian stock exchanges, BSE and NSE, in line with its regulatory reporting responsibilities. The filing was signed by Abhishek Shrivastava, Company Secretary, on behalf of Dilip Buildcon Limited.

The new Letter of Award is a project-specific contract announcement. The disclosure does not provide information about the company's total order book following the award, the expected revenue recognition schedule, project margins or the anticipated profit contribution from the contract. Therefore, the order value should be understood as the stated contract consideration excluding GST rather than as an estimate of profit or immediate cash inflow.

Project details: Solapur four-lane elevated corridor on NH-65

The project involves the construction of a four-lane elevated corridor, including approaches, from Old Pune Naka to Boramani Naka in Solapur city. The corridor is part of NH-65 and lies within Maharashtra.

The key details disclosed by Dilip Buildcon are as follows:

• Project authority: National Highways Authority of India.

• Project location: Solapur city, Maharashtra.

• Highway: National Highway 65.

• Project stretch: Old Pune Naka to Boramani Naka.

• Specified chainage: Kilometre 0.050 to kilometre 9.710.

• Total length: 9.66 kilometres.

• Contract value: ₹688.23 crore, excluding GST.

• Execution model: Hybrid Annuity Mode.

• Construction period: 24 months.

• Operation period: 15 years from the Commercial Operation Date.

• Nature of contract: Domestic infrastructure construction project.

The project includes both the elevated corridor and its approaches. The four-lane configuration is a key feature of the project, while the specified stretch identifies the section to be developed under the contract.

The construction period of 24 months provides the stated timeframe for execution. The operation period of 15 years from COD is a separate component of the contractual arrangement and should not be confused with the construction timeline. The company has not specified the expected COD in the disclosure, so a precise calendar date for the end of the construction period cannot be established from the available information.

The order value excludes GST. This means that the stated ₹688.23 crore amount does not include the applicable GST component. The disclosure does not provide a separate estimate of GST or a detailed breakdown of the project cost across construction activities.

The award is a domestic contract, and the company has provided the prescribed information under the applicable listing regulations. These details help shareholders and other market participants understand the nature, location, size and expected execution period of the new project.

What is the Hybrid Annuity Mode?

The Solapur elevated corridor project will be executed under the Hybrid Annuity Mode (HAM). HAM is a widely used model for developing highway infrastructure in India and combines elements of public-sector funding with private-sector construction and financing responsibilities.

Under the conventional HAM structure, the government authority typically provides a portion of the project cost during construction, while the private concessionaire arranges the balance and receives payments under the terms of the concession agreement. The exact payment structure, financing arrangements, performance requirements and contractual obligations depend on the specific project agreement.

For infrastructure companies, HAM projects can provide a defined contractual framework for construction and long-term obligations. However, they also require careful management of project execution, working capital, financing costs and contractual milestones.

In Dilip Buildcon's latest disclosure, the company identifies the ₹688.23 crore Solapur corridor project as a HAM contract. The filing does not provide the detailed payment schedule, the exact construction-stage funding split, financing terms or the project's projected return on investment.

It would therefore be inappropriate to assume the exact cash-flow pattern or profitability of this particular contract based only on the announcement. The project's financial characteristics will depend on its detailed contractual terms, execution costs, financing structure and compliance with the obligations agreed with NHAI.

The 15-year operation period from COD is also an important feature disclosed by the company. It establishes a long-term operational component beyond the 24-month construction period. The precise responsibilities during the operation period, including maintenance arrangements and payment conditions, are not detailed in the filing provided.

For shareholders, the HAM designation indicates the broad execution framework, while the contract value and construction period provide the principal disclosed information about the award.

NHAI awards the project as a domestic infrastructure contract

The National Highways Authority of India (NHAI) is identified as the entity awarding the Solapur elevated corridor contract. Dilip Buildcon's disclosure categorises the awarding entity as domestic and the contract itself as a domestic order.

The project forms part of highway infrastructure development in Maharashtra. Its location on NH-65 and the route between Old Pune Naka and Boramani Naka define the section covered by the award.

The disclosure also addresses whether the promoter or promoter group companies have any interest in the entity awarding the order. Dilip Buildcon has stated that the promoter and promoter group companies have no interest in NHAI in relation to the award.

The company has further confirmed that the contract does not fall within related-party transactions. This is an important governance detail because listed companies are required to disclose relevant information about material contracts and their relationship with the awarding entity.

The statements are part of the company's prescribed disclosure under Regulation 30, read with the relevant provisions of the SEBI listing regulations and the applicable circular referenced in its filing.

The company has not indicated that the contract was awarded through a related-party arrangement. Rather, it has specifically stated that the contract does not fall within related-party transactions and that the promoter group has no interest in the awarding entity.

These confirmations help provide clarity about the nature of the contract from a corporate governance perspective. They do not, however, provide information about the competitive bidding process, the number of bidders, the financial terms offered by competing companies or the project's projected margins.

The disclosed facts remain that NHAI has awarded the project to Dilip Buildcon, the contract is domestic, and the order value is ₹688.23 crore excluding GST.

Construction period of 24 months

Dilip Buildcon has disclosed a construction period of 24 months for the Solapur elevated corridor project. The timeline applies to the construction contract described in the Letter of Award.

The planned infrastructure covers a 9.66-kilometre stretch on NH-65, including approaches. Delivering a four-lane elevated corridor requires coordination of engineering, materials, labour, equipment, traffic management and site execution. The precise activities and milestones for this project have not been detailed in the stock exchange announcement.

The 24-month period is therefore the execution timeline stated by the company rather than a detailed construction schedule. The filing does not provide a commencement date for work, intermediate milestones, expected completion calendar date or details of any project-specific approvals still pending.

For infrastructure contractors, timely completion is important because project schedules can influence costs, resource allocation, contractual payments and the start of any operation period linked to COD. Delays may also affect working capital and other project obligations, depending on the terms of the contract.

However, the current announcement does not identify any execution challenges, delays or cost overruns. It simply provides the contractual construction period and the length of the project.

The award adds a project with a defined location, scope and timeline to the company's disclosed contract wins. The actual financial impact will depend on the project's execution, the costs incurred and the terms of the underlying agreement.

Fifteen-year operation period from COD

In addition to the 24-month construction period, the Solapur project includes an operation period of 15 years from the Commercial Operation Date.

The COD is a contractual milestone that generally marks the point at which a project is considered commercially operational under the relevant agreement. The operation period begins from that date, according to the details disclosed by Dilip Buildcon.

The construction period and operation period represent two separate phases of the project. The first covers the stated 24 months for construction, while the second extends for 15 years from COD. This long-term operation period makes the contract different from a disclosure that only specifies a construction timeline.

The announcement does not provide the expected COD, detailed operating obligations, maintenance responsibilities or payment arrangements for the operation period. Those details would normally be determined by the relevant project agreement and related documentation.

The 15-year period should not be interpreted as a 15-year construction timeline. Nor does it mean that the company has disclosed a fixed annual revenue amount for each of those years. The contract value of ₹688.23 crore is stated separately, excluding GST, and the filing does not provide a breakdown of revenue across construction and operation stages.

For investors, the distinction between construction and operation periods is important when assessing the broad duration of a project. The construction phase involves delivering the infrastructure, while the operation period relates to the contractual period that follows COD. The exact responsibilities and financial arrangements during that phase cannot be determined from the abbreviated disclosure alone.

Significance of the ₹688.23 crore order for Dilip Buildcon

The new ₹688.23 crore NHAI order represents a contract addition for Dilip Buildcon in the road infrastructure segment. It covers the development of a four-lane elevated corridor in Solapur city, Maharashtra, and will be executed under HAM.

New project awards can be relevant to infrastructure companies because they provide visibility into future project execution activity. The value of a contract offers an indication of its stated size, while its construction period helps establish the broad execution timeline.

In this case, the project value is ₹688.23 crore excluding GST, and the stated construction period is 24 months. The 9.66-kilometre route and the 15-year operation period from COD provide additional details about the contract's scope and duration.

However, a contract award should not be treated as equivalent to immediate revenue or profit. Revenue recognition depends on applicable accounting standards and the stage of project execution. Profitability depends on project costs, financing expenses, contractual terms, operating obligations and other factors.

The filing does not provide an estimate of the project's contribution to Dilip Buildcon's annual revenue or net profit. It also does not disclose the expected project margin or the cash-flow schedule.

The award can therefore be described as a new contract secured by the company, with the disclosed contract value and execution conditions. Any conclusion about its financial impact should await further information from the company, including details that may be provided in future financial statements or regulatory disclosures.

The project is also geographically specific. It concerns Solapur city in Maharashtra rather than a general nationwide contract. Its route on NH-65 and its four-lane elevated corridor design define the work covered by the award.

Previous disclosure dated September 28, 2026

In its October 29 filing, Dilip Buildcon referred to an earlier disclosure dated September 28, 2026. The latest announcement informs the stock exchanges that the company has now received the Letter of Award from NHAI for the Solapur elevated corridor project.

The reference establishes that the latest filing is a continuation of an earlier disclosure. The October 29 announcement confirms receipt of the LOA and provides details of the awarded contract, including its value, execution mode, length, construction period and operation period.

The current filing does not reproduce the complete earlier announcement or explain all the steps that took place between September 28 and October 29. Accordingly, the specific contents of the earlier filing should not be inferred beyond what is stated in the latest disclosure.

The LOA is the key development confirmed in the October 29 announcement. It identifies the project as a contract awarded by NHAI and specifies the value as ₹688.23 crore excluding GST.

For investors tracking the company's order announcements, the latest filing provides confirmation of the award and the principal contract details. It also includes the required statements regarding promoter interest in the awarding entity and related-party transactions.

Regulatory disclosure and trading window information

Dilip Buildcon submitted its announcement under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The disclosure also refers to the applicable requirements under Para A of Part A of Schedule III and the SEBI circular dated July 13, 2023, cited in the filing.

These provisions form part of the framework through which listed companies disclose material events and information to stock exchanges. Such disclosures help ensure that shareholders and market participants receive information about significant corporate developments.

The company sent the communication to both BSE Limited and the National Stock Exchange of India. Its filing identifies the BSE scrip code as 540047 and the NSE symbol as DBL.

The company also stated that the trading window for dealing in its securities was already closed for insiders, designated persons, their immediate relatives, connected persons, fiduciaries and intermediaries. The closure is linked to the company's financial results for the quarter ended September 30, 2026.

According to the filing, the trading window remains closed from the end of the quarter until 48 hours after the declaration of the financial results. The disclosure refers to the company's code of conduct for prevention of insider trading and the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended.

This trading-window statement is a compliance-related disclosure included in the same communication. It is separate from the project award itself. The announcement does not provide the date or time when the quarterly financial results will be declared.

Corporate governance: no promoter interest or related-party transaction

The company has provided two important confirmations in the annexure accompanying the LOA disclosure.

First, Dilip Buildcon stated that the promoter and promoter group companies have no interest in the entity awarding the contract, namely NHAI. Second, the company confirmed that the order does not fall within related-party transactions.

These statements address the relationship between the company, its promoter group and the awarding entity. They are relevant because stock exchange disclosures for material contracts require information about certain relationships and potential conflicts of interest.

The confirmation that the order does not constitute a related-party transaction means the company has not classified this contract as falling within that category. The filing does not provide any indication of a related-party arrangement connected with the award.

The statements should be reported as the company's formal declarations in the regulatory filing. They do not establish the project's financial returns or provide details about the bidding process, but they clarify the disclosed relationship between Dilip Buildcon and the awarding authority.

The company has identified NHAI as the awarding entity, the contract as domestic and the order value as ₹688.23 crore excluding GST. These details form the core of the contract announcement.

What investors should monitor next

Following the Letter of Award, the key project-related developments will include the commencement of execution, progress against the 24-month construction timeline, and any subsequent company disclosures about project implementation.

Investors may also monitor future disclosures for information about the company's overall order book, project execution and financial performance. The latest filing does not provide a revised order-book figure, project profitability estimate, funding structure or detailed cash-flow forecast for the Solapur corridor.

The project value is an important measure of contract size, but it is not sufficient by itself to assess the financial contribution to the company. Project costs, financing expenses, construction progress and the terms of the underlying agreement will influence the eventual financial outcome.

The operation period of 15 years from COD is another point to note. It establishes a long-term period after the project's commercial operation begins, but the announcement does not disclose the expected COD or the detailed terms that will apply during operation.

The company's confirmation regarding the absence of promoter interest in NHAI and the absence of a related-party transaction also forms part of the information available to shareholders.

Overall, the award provides a clearly defined project scope: a four-lane elevated corridor from Old Pune Naka to Boramani Naka on NH-65, spanning 9.66 kilometres in Solapur city. The disclosed contract value is ₹688.23 crore excluding GST, with construction scheduled over 24 months and an operation period of 15 years from COD.

Conclusion

Dilip Buildcon Limited has received a ₹688.23 crore Letter of Award from NHAI for a four-lane elevated corridor project in Solapur, Maharashtra. The project covers 9.66 kilometres on NH-65, from Old Pune Naka to Boramani Naka, including approaches, and will be executed under the Hybrid Annuity Mode.

The company disclosed the award to BSE and NSE on October 29, 2026, referring to an earlier disclosure dated September 28, 2026. The contract value excludes GST, and the construction period is 24 months. The project also includes an operation period of 15 years from the Commercial Operation Date.

Dilip Buildcon has stated that the project has been awarded by a domestic entity, the National Highways Authority of India. It has also confirmed that the promoter and promoter group companies have no interest in the awarding entity and that the order does not fall within related-party transactions.

The award adds a defined road infrastructure project to the company's disclosed contract activity. However, the announcement does not specify the project's expected profit margin, revenue recognition schedule, funding arrangements or contribution to the company's overall order book.

The main details to track are the project's execution progress, adherence to the stated timeline and any subsequent disclosures about its implementation. The LOA establishes the contract value and principal execution terms, while the ultimate financial contribution will depend on project performance and the contractual arrangements.