Guillemot Corporation (GUI)

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GUIEuronext Paris
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Financial charts

Total cash / debt

CashTotal debt

Financial statements

6 annual periodsNewest to oldest
202520242023202220212020
Revenue€127.2M€125.1M€119.1M€188.0M€176.8M€120.6M
Operating expenses€61.2M€60.9M€53.6M€65.1MN/AN/A
Operating income€457,000€3.7M€2.5M€34.2M€33.0M€23.1M
Operating margin0.36%2.99%2.12%18.21%18.67%19.13%
EBITDA€8.0M€12.3M€9.0M€39.7M€37.5M€26.7M
EBITDA margin6.30%9.80%7.57%21.10%21.19%22.13%
Net income−€2.4M€1.2M€964,000€20.4M€13.7M€29.8M
Net profit margin−1.91%0.94%0.81%10.82%7.75%24.69%
Basic EPSper basic share-€0.17€0.08€0.06€1.35€0.90€1.95
Diluted EPSper diluted share-€0.16€0.08€0.06€1.34€0.89€1.95

Owners

Reported shareholders and owner groups

Source dated Sep 28, 2026
Guillemot family · 29.64% of company sharesMichel Guillemot · 9.28% of company sharesGuillemot Brothers SAS · 8.55% of company sharesGérard Guillemot · 7.46% of company sharesYves Guillemot · 6.71% of company sharesValentin Guillemot · 2.58% of company sharesChristian Guillemot · 2.24% of company shares
29.64%of company shares
Guillemot familySource updated Sep 28, 2026
View holders
Reported shareholders of GUI
HolderOwnership
29.64%Sep 28, 2026
9.28%Sep 28, 2026
8.55%Sep 28, 2026
7.46%Sep 28, 2026
6.71%Sep 28, 2026
2.58%Sep 28, 2026
2.24%Sep 28, 2026

These Euronext company-profile figures report shares in the company's capital. Named holders and owner groups are shown as published; free float, treasury shares, and unspecified holders are excluded from the colored segments.

Gray completes the 100% scale; it is not an estimate of other owners.

Source: Euronext / Cofisem ↗Checked Oct 21, 2026

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