ESRS for Technology Companies: 2026 Compliance Guide
- →Technology companies in ESRS scope must report on ESRS modules E1, E5, S1, S4, G1. Average sector readiness is only 38%.
- →Key compliance risks: Data centre energy use and Hardware supply chain (Scope 3).
- →Focus on Scope 3 data collection as the primary compliance challenge.
Which ESRS requirements apply to Technology?
Software companies, IT services, data centres, semiconductor firms and hardware manufacturers.
For ESRS compliance, Technology companies must report on the following ESRS topical standards where material: E1, E5, S1, S4, G1. The double materiality assessment will determine which of these modules require full disclosure.
Average compliance readiness across the Technology sector is currently 38% — significantly below the threshold needed for a clean assurance opinion. Most companies in this sector have work to do before their reporting deadline.
Key ESG risks for Technology companies
ESRS requires Technology companies to disclose impacts, risks and opportunities across all material topics. The most commonly material topics for this sector are:
Data centre energy use
Hardware supply chain (Scope 3)
E-waste (E5)
Technology companies that fail their double materiality assessment risk under-reporting material topics. Auditors pay particular attention to this sector's data centre energy use.
Scope 3 emissions for Technology
Scope 3 emissions are typically the largest part of a Technology company's carbon footprint. The most material Scope 3 categories for this sector are categories 1, 2, 3, 4, 11 under the GHG Protocol.
For ESRS compliance under ESRS E1-5, you must:
1. Screen all 15 Scope 3 categories 2. Report on material categories with documented methodology 3. Set Scope 3 reduction targets for material categories 4. Obtain third-party assurance over your Scope 3 data
ESGMaster automates Scope 3 calculation for Technology companies using DEFRA 2026 emission factors.
Start with a spend-based Scope 3 screening across all 15 categories. This identifies which categories are material without requiring detailed activity data — you can then focus detailed calculation effort where it matters most.
ESRS compliance roadmap for Technology
Phase 1 — Assess (Months 1–3) Determine your ESRS scope status, complete a double materiality assessment, and run a gap analysis against ESRS E1, E5, S1, S4, G1.
Phase 2 — Collect (Months 4–9) Build data collection processes for all material ESRS metrics. For Technology, focus on data centre energy use data first — it is typically the hardest to collect and the most scrutinised by auditors.
Phase 3 — Report (Months 10–12) Draft your ESRS report, engage third-party assurance, implement XBRL tagging, and file with your national authority.
ESGMaster compresses this timeline by automating Phases 1 and 2 — delivering your gap analysis in 8 seconds and your draft report in hours.
ESRS modules for Technology — materiality guide
| ESRS Module | Topic | Typical materiality for Technology | Key data required |
|---|---|---|---|
| E1 | Climate change | High | Scope 1, 2, 3 GHG emissions |
| E5 | Circular economy | High | Waste generation, circularity |
| S1 | Own workforce | High | Headcount, pay gap, turnover |
| S4 | Consumers | High | Customer safety, complaints |
| G1 | Business conduct | High | Anti-corruption, lobbying |
Frequently asked questions
Does ESRS apply to Technology companies?
Yes, if your Technology company meets the ESRS size thresholds: 1,000+ employees AND €450M+ net turnover (post-Omnibus). Even companies below these thresholds face ESRS-equivalent data requests from their large customers.
Which ESRS modules must Technology companies report on?
Based on typical Technology business models, the most commonly material ESRS modules are E1, E5, S1, S4, G1. However, you must conduct your own double materiality assessment — the final list depends on your specific operations and value chain.
What Scope 3 categories matter most for Technology?
The most material Scope 3 categories for Technology companies are categories 1, 2, 3, 4, 11 under the GHG Protocol. Category 1 is typically the largest source of emissions in this sector.
How long does ESRS compliance take for a Technology company?
From zero to first ESRS report typically takes 12–18 months for Technology companies. The biggest time bottlenecks are Scope 3 data collection and third-party assurance provider engagement. ESGMaster reduces the data collection phase to weeks rather than months.
What does ESRS compliance cost for a Technology company?
Consultant-led ESRS compliance for Technology companies typically costs €100,000–€400,000 in year one, depending on complexity and number of subsidiaries. AI-powered platforms like ESGMaster reduce first-year costs by 60–80%.