The European B2B market has finally shifted into a new regulatory reality. The NIS2 directive, which tightened cybersecurity requirements across all European Union countries, has transformed from a purely technical standard into a rigid commercial filter. For Ukrainian product-based IT companies scaling sales in the EU, compliance is no longer an internal, reactive task for the IT department. Today, it is a key prerequisite for maintaining export margins and passing qualification audits by European customers. The stakes in this game are access to new markets and the retention of major contracts.
Why NIS2 is a financial filter for the European B2B market, not just a technical directive
According to the ENISA Threat Landscape 2025 report, 4,875 cybersecurity incidents were analyzed between July 1, 2024, and June 30, 2025. Most significantly, 53.7% of organizations affected by these incidents belong to the "essential entities" category, which is directly subject to the NIS2 directive. This forces European businesses to radically revise their requirements for software vendors, shifting part of the responsibility onto them.
For CEOs and CFOs of Ukrainian product companies, it is important to understand that NIS2 introduces the concept of mandatory supply chain security. If your software integrates into the infrastructure of a European bank, logistics operator, or energy company, you automatically become an object of their compliance control. Failure to meet these requirements makes the Ukrainian vendor a source of legal and financial risk for the European partner.
Compliance costs versus the value of a lost contract: how CFOs should evaluate investments
The traditional approach to cybersecurity as an operating expense (OpEx) is outdated. Financial executives of product companies must reformat their security budgets, viewing them as an investment in entering the European market. The compliance budget should be allocated as a justified percentage of projected export revenue.
The financial consequences of being unprepared for European requirements are not just abstract fines, but the very real loss of signed deals during the final vendor assessment stage. When a company invests significant funds in marketing, localization, and expanding sales channels in the EU, but fails a third-party security audit, it leads to a direct devaluation of investments. Proactive funding of gap analysis and product architecture modernization is a reliable way to protect export margins.
Supply chain security: why European clients demand an audit of your product
Supply chain security requirements mandate that European companies evaluate the vulnerabilities of every software solution in detail. According to the ENISA Threat Landscape 2025 report, digital infrastructure and services account for 27.7% of all data breaches. Therefore, the product architecture, code, and cloud infrastructure of a Ukrainian vendor will be scrutinized with particular rigor.
For developers of corporate solutions, this is a challenge that requires a reliable architectural foundation. For example, if a system is being developed or modernized, using mature platform mechanisms significantly facilitates passing audits. Solutions built on the UnityBase platform (a joint development of companies within the Intecracy Group technology alliance) allow for meeting a range of security requirements through Enterprise and Defence commercial editions. Built-in mechanisms such as role-based access control (RBAC), row-level security (RLS), access control lists (ACL), and a detailed audit trail allow for demonstrating compliance with corporate standards without the need to develop these tools from scratch.
Moving from reactive defense to risk management: the role of the Govern function in NIST CSF 2.0
To structure cybersecurity processes, European companies align with international risk management standards. The updated NIST Cybersecurity Framework (CSF) 2.0 introduced the key "Govern" function. Its core idea is that cyber risks are an integral part of overall corporate governance.
This means that security decisions must be made at the board of directors level. Integrating cybersecurity into the overall business strategy allows for cost optimization, avoiding chaotic license purchases before tenders. In this context, engaging external technology partners becomes a critical step for scaling. For example, Softengi, which provides software development outsourcing services, helps Ukrainian IT companies adapt the architecture of corporate products to meet regulator requirements, minimizing technical risks when entering the EU market.
A step-by-step plan for preparing a product company for European customer requirements
To retain B2B contracts and optimize compliance costs, management should follow a clear algorithm:
- Gap analysis: Assessing the current state of the company's architecture and processes for compliance with the NIS2 directive and the Govern function in NIST CSF 2.0.
- Supply chain audit: Verifying the security of cloud providers, used open-source libraries, and subcontractors.
- Investment budget formation: Determining the necessary volume of cybersecurity spending as a percentage of expected export revenue.
- Implementing risk management processes: Involving top management in regular cyber risk monitoring.
| Control area (NIST / NIS2) | Requirement essence for the vendor | Action for CEO/CFO and business effect |
|---|---|---|
| Governance | Direct responsibility of top management for cyber risk management | Integrate cybersecurity into the general business risk map, approve the budget. Protects export margins and company capitalization. |
| Supply chain security | Risk assessment of all suppliers and third-party software components | Conduct a gap analysis of internal developers and infrastructure, close architectural vulnerabilities. Prevents disqualification in B2B tenders. |
| Incident response | Presence of an effective incident detection and reporting procedure | Implement and test a rapid response protocol. Reduces the risk of contract termination and legal liability. |
Compliance with strict European security requirements is no longer just an operational burden, but a full-fledged strategic investment. Companies that proactively revise their approach and implement systematic cyber risk management will guarantee the trust of European B2B customers and stable growth in the EU market.
FAQ
Which Ukrainian IT companies are subject to the NIS2 directive when working in the EU?
Organizations providing digital infrastructure services in the EU are directly subject to the directive. Indirectly, these requirements apply to all Ukrainian B2B software vendors, as European clients (essential entities) are required to verify the cybersecurity of their supply chain and will demand compliance from contractors.
How can we prove to a European customer that our software meets supply chain security requirements?
To confirm compliance, it is necessary to successfully pass a vendor assessment, provide gap analysis results, and demonstrate architectural security mechanisms. Using reliable platforms such as UnityBase in Enterprise or Defence editions with built-in access control functions (RBAC, RLS) and audit trails significantly simplifies the technical part of this verification.
What percentage of export revenue should be allocated to cybersecurity for NIS2 compliance?
Cybersecurity should be planned as a capital investment in accessing the EU market. The budget should cover costs for gap analysis, infrastructure modernization, and development process audits to ensure compliance with standards such as NIST CSF 2.0 without sacrificing the profitability of export contracts.