DE-CIX Due Diligence

Run due diligence on DE-CIX: check compliance and get alerts when suppliers change.

Germany · www.de-cix.net · 16 vendors

DE-CIX provides premium interconnection services and operates numerous carrier and data center-neutral Internet Exchanges worldwide. The company enables networks, Internet service providers, and content providers to exchange data traffic, connect to cloud services, and ensure secure and smooth Internet operation. It was founded in 1995 in Frankfurt, Germany.

Resilience scores

Technology vendors

Services catalogue

2 services in catalogue across 2 categories; runs on 16 sub-vendors.

Insights

Last updated 2026-07-30 · revision 2

16 direct vendors, 175 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Compliance

10 in-scope frameworks identified; showing 3.

GDPR (source) — Evidence found

Evidence: https://www.de-cix.net/en/privacy-policy, https://www.de-cix.net/en/about-de-cix, https://www.de-cix.net/en/imprint

German Telecommunications Act — Evidence found

Evidence: https://www.de-cix.net/en/about-de-cix/corporate-it-security, https://www.de-cix.net/en/about-de-cix

ISAE 3000 (source) — No public evidence

Evidence: https://www.de-cix.net/en/about-de-cix/corporate-it-security

Financials

Three-year financials

Financial Resilience Score: 8/10

DE-CIX operates a dominant, near-monopoly critical internet infrastructure business with the world's largest Internet Exchange by peak traffic in Frankfurt. Its subscription-like revenue model based on recurring peering ports and interconnection contracts provides highly predictable cash flows analogous to data-center/colocation businesses, with very high renewal rates. Structural tailwinds including ~20-25% annual traffic growth, +50% cloud connections in 2023, and emerging generative-AI data flows continue to drive port upgrades and higher-capacity products. Ownership by eco (a not-for-profit industry association) removes short-term profit pressure and enables long-term capex-heavy expansion. The company has diversified across 54 metro markets in 30+ countries, reducing dependence on any single jurisdiction. Carrier- and data-center-neutrality creates a strong competitive moat that Tier-1 telcos cannot easily replicate. However, financial transparency is limited since DE-CIX Group AG is privately held with no published consolidated IFRS financials beyond FY2017 (EUR 31.8M revenue, +9% YoY). Concentration in Frankfurt, capital intensity of new market build-outs, competitive pressure from hyperscaler direct interconnects, and FX exposure across USD/INR/BRL create meaningful risks. Overall the business model, market position, and structural growth support a strong resilience rating despite the disclosure gaps.

Key strengths: World's largest Internet Exchange by peak traffic (22.36 Tbit/s in 2023), Recurring subscription-like revenue model with high renewal rates, Structural traffic growth of 20-25% annually, 54 markets across 30+ countries providing geographic diversification, Carrier- and data-center-neutrality moat, Not-for-profit-aligned ownership by eco association enables long-term investment, Cloud connections grew +50% in 2023, 3,600+ connected networks (+16.4% YoY in 2023)

Risk factors: High capital intensity for new market build-outs in India, Americas, SE Asia, Africa, Concentration risk in Frankfurt IX, Competition from hyperscaler direct cloud on-ramps disintermediating peering, Regulatory and data-sovereignty pressure (BND surveillance history, EU digital sovereignty), Limited financial transparency as privately held entity, FX exposure across USD, INR, BRL vs EUR reporting currency, Early-stage market margins may be thin

Revenue by geography

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