The Growing Importance of the Defence Sector and New Challenges for Financial Reporting

Why are the proper recognition of contracts, reliable estimates, appropriate inventory valuation and transparent financial reporting particularly important in the defence sector? We discuss these issues in our latest article.

The defence sector is becoming one of the key areas of economic development and public and private investment. In Poland, PLN 200.1 billion is to be allocated to national defence in 2026, representing 4.81% of GDP forecast in the draft state budget. Defence expenditure is also increasing at the European Union level. According to the Council of the European Union, defence spending by EU Member States is expected to reach an estimated EUR 381 billion in 2025.

For companies operating in the national security and defence sector, this creates new growth opportunities, but also higher expectations regarding the quality of financial data. The increasing scale of operations, participation in complex projects, cooperation with the public sector, investment financing and technological development mean that financial reporting is becoming an important element in building trust in an organisation.

A larger scale of operations means greater responsibility for data

For many companies, the development of the defence sector may result in a greater number of contracts, higher project values, more complex supply chains and longer delivery periods.

In such circumstances, financial data is no longer merely a reporting obligation. It becomes the basis on which owners, financing institutions, business partners, supervisory authorities and customers assess the company’s financial position.

In practice, this increases the importance of reliable reporting processes, consistency in the application of accounting policies and transparency of the information presented in the financial statements.

The more complex the business, the more important the data required to assess the company’s financial position, project profitability and the risks associated with further growth.

Long-term contracts require appropriate assessment

Projects carried out over extended periods may be particularly important in the defence sector. Such projects may include production, deliveries, modernisation, systems integration, servicing or technology development.

Contracts of this kind may require ongoing assessments of the stage of completion, the costs of future phases, profitability, delivery schedules and acceptance conditions.

From a financial reporting perspective, it is crucial to recognise revenue and expenses in the appropriate periods and to assess properly the estimates made by management.

The contractual provisions are not the only relevant factor. The actual progress of the project, contractual documentation, the level of costs incurred, potential delay risks and the impact of changes in assumptions on financial performance are also important.

Technology, inventories and development projects increase the importance of estimates

The Polish Ministry of Economic Development and Technology notes that the defence industry in EU Member States is highly innovative and focused on engineering and high-end and high-tech technologies. It also has an impact on sectors including electronics, space and aeronautics.

From a financial reporting perspective, this means that areas requiring judgement may become increasingly significant. These may include research and development expenditure, intangible assets, specialised inventories, work in progress, components intended for specific projects, impairment allowances and asset impairment.

Not every technology project automatically creates an asset. Not every item of inventory can be used for another contract. Not every margin initially assumed will remain valid throughout the entire project delivery period.

As the scale of operations increases, so does the importance of processes that enable companies to review continuously the assumptions used in financial reporting.

Reliable financial reporting supports trust in the organisation

The growth of companies in the defence sector may require them to finance investments, expand production capacity, develop their technological infrastructure or participate in projects with domestic and international partners.

In such an environment, reliable financial reporting becomes an important element of communication with stakeholders.

Banks, owners, investors, customers and public institutions are interested not only in whether a company is growing, but also in whether it can reliably present the sources of that growth, its profitability, financing structure, risks and the impact of ongoing projects on its financial position.

In a sector where projects may be of strategic importance, the quality of financial data is particularly significant. Financial statements should not merely comply with formal requirements, but should also faithfully reflect the specific nature of the company’s activities.

For management boards and chief financial officers, this means identifying at an early stage the areas requiring particular attention, including long-term contracts, estimates, inventories, project costs, financing, provisions, disclosures and controls over data quality.

Properly prepared and audited financial reporting can strengthen trust in the organisation among owners and financing institutions, as well as business partners and supervisory authorities.