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GSE

GSE Vendor Cyber Rating & Cyber Score

gsegroup.com
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A global player in Corporate real-estate, GSE ensures design, construction and / or renovation with a commitment of price, delay and quality of its achievements. GSE supports its clients for 40 years in all their retail, logistics, industrial projects and buildings for SMEs. With 367 employees, the group led by Roland PAUL generated € 429 million of turnover in 2017, corresponding to the completion of 70 operations. Attached to generate added value to our clients'​ projects, GSE created Le lab. This operational Think Tank brings together experts working on intelligent constructions open to digital technologies, eco-citizenship and integrating well-being at work. GSE is based in Europe and China and has a network of 12 regional agencies


GSE A.I CyberSecurity Scoring

Incident Details
GSE
Company Information
Website:http://www.gsegroup.com
Employees number:1,583
Number of followers:49,948
NAICS:23
Industry Type:Construction
Homepage:gsegroup.com
Cyber Premium EstimationGet Supply Chain
GSE Risk Score (AI oriented)
Between 700 and 749
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GSEConstruction
Updated:
31/03/2026
717/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
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GSE Global Score (TPRM)
xxxx
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GSEConstruction
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Findings

GSE
GSEModerate
Current Score
717Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
719Before Incident
MAY 2026
718Before Incident
APRIL 2026
717Before Incident
MARCH 2026
716Before Incident
FEBRUARY 2026
716Before Incident
JANUARY 2026
715Before Incident
DECEMBER 2025
714Before Incident
NOVEMBER 2025
713Before Incident
OCTOBER 2025
712Before Incident
SEPTEMBER 2025
711Before Incident
AUGUST 2025
710Before Incident
JULY 2025
709Before Incident
SEPTEMBER 2022
759Before Incident
Ransomware
01 Sep 2022 • GSE
GSE

Data Breach at Italy's State-Owned Energy Services Firm GSE

657After Incident
CRITICAL-102
GSE221527922
Italy's state-owned energy services firm GSE was targeted by the hacking group BlackCat who stole a considerable amount of data from them. The group downloaded 700GB of data from GSE, including information on projects, contracts and accounting, and uploaded images of documents from the hack on dark web forums.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
ProjectsContractsAccounting
DATA BREACH
ProjectsContractsAccountingData Exfiltration: Yes
REFERENCES
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