Cartis diligence evidence schedule
DATA4 ATH1 Paiania Campus
PRJ-0566 · Site · Paiania, Athens metropolitan area, Greece
Captured 2026-09-06T04:12:53.703Z · Record last updated 2026-08-26
SHA-256: 3f16722ac53dfd9dea4824c7501a5fa29dc1f13d01b01c9317dc5da11d6d7e54
Save a diligence baseline
Download the public evidence as it appears now. Compare a previously saved snapshot to see added, removed and changed claims, counterparties, financing and milestones. Files are read in this browser and are not uploaded.
The fingerprint detects file changes; it is not a digital signature or a claim of independently verified authenticity. Keep your downloaded copy with the transaction file.
Scope and capacity
DATA4 announced ATH1 as a new Paiania campus on a 7.5-hectare industrial-zone plot, backed by more than €300 million of planned investment and designed for up to 90 MW of power capacity.
Headline: 90 MW Planned / design
Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.
Claims and exhibit sources
Development Status · Planned new campus
Planned / design or future potential · DATA4 ATH1 Paiania Campus (project)
Claim 50754 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/
Site Area · 7.5 hectares
actual · DATA4 ATH1 Paiania Campus (project)
Claim 50755 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/ - Data Center Athens, Greece
DATA4 · Document date: Not published · Corroborating
https://www.data4group.com/en/data-center-athens-greece/
Planned Power Capacity · 90 MW
Planned / design or future potential · DATA4 ATH1 Paiania Campus (project)
Claim 50757 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
Headline treatment: Selected headline
- Regional environmental record for East Attica data-center development
Region of Attica · Document date: 2025-11-01 · Corroborating
https://www.patt.gov.gr/wp-content/uploads/2025/11/%CE%91%CF%80%CE%BF%CF%86.-263-%CE%9C%CE%A0%CE%95-Data-Center-Olive-%CE%A3%CE%A0%CE%91%CE%A4%CE%91-%CE%91%CE%A1%CE%A4%CE%95%CE%9C%CE%99%CE%94%CE%91.pdf - DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/ - Data Center Athens, Greece
DATA4 · Document date: Not published · Corroborating
https://www.data4group.com/en/data-center-athens-greece/
Announced Investment · €>300M
transaction scope · DATA4 ATH1 Paiania Campus (project)
Claim 50758 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/
Address · Agiou Louka 33, 190 02 Paiania, Greece
actual · DATA4 ATH1 Paiania Campus (project)
Claim 50759 · Review: Approved · Claim date: Not published
- Data Center Athens, Greece
DATA4 · Document date: Not published · Primary
https://www.data4group.com/en/data-center-athens-greece/ - Contact
DATA4 · Document date: Not published · Corroborating
https://www.data4group.com/en/contact/
Site Context · Industrial zone
actual · DATA4 ATH1 Paiania Campus (project)
Claim 50760 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/
Permanent Jobs Estimate · >500 jobs
reported rounded · DATA4 ATH1 Paiania Campus (project)
Claim 50761 · Review: Approved · Claim date: Not published
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/
Certification Target · BREEAM Excellent
Planned / design or future potential · DATA4 ATH1 Paiania Campus (project)
Claim 50762 · Review: Approved · Claim date: 2024-09-20T00:00:00+00:00
- DATA4 Announces Major Investment of 300 Million Euros in Greece to Develop New Data Center Campus
DATA4 · Document date: 2024-09-20 · Primary
https://www.data4group.com/en/news-data4/data4-announces-major-investment-of-300-million-euros-in-greece-to-develop-new-data-center-campus/
Counterparties and capital
DATA4 Group · Developer · CMP-0078
€300,000,000 · 2024-09-20
More than €300M for the new Greek campus; exact schedule, spend-to-date and instrument undisclosed.
DATA4 Group (Sponsor)
Financing record 153; claim-specific source links appear in the exhibit sources where published.
This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed. Downloaded snapshots are retained by you; Cartis does not archive them automatically.