Bouygues SA Stock Deutsche Boerse AG
Stocks
BYG
FR0000120503
Construction & Engineering
OTC Markets Traded|
Market Closed -
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|
5-day change | 1st Jan Change | ||
| 47.76 EUR | +1.62% |
|
-4.78% | +8.20% |
| 07-02 | Bouygues Construction buys U.S. firm Vannoy |  |
| 07-02 | Bouygues Buys General Contractor in Southeastern US | MT |
| Market Cap | 18.63B 21.31B 17.12B 15.96B 30.26B 2,029B 30.72B 205B 79.89B 997B 79.98B 78.26B 3,436B | P/E 2026 * |
15x | P/E 2027 * | 12.7x |
|---|---|---|---|---|---|
| Enterprise Value | 23.21B 26.55B 21.33B 19.88B 37.71B 2,528B 38.28B 256B 99.55B 1,243B 99.66B 97.52B 4,282B | EV / Sales 2026 * |
0.41x | EV / Sales 2027 * | 0.38x |
| Free-Float |
56.78% | Yield 2026 * |
4.45% | Yield 2027 * | 4.53% |
Last Transcript: Bouygues SA
| 1 day | +1.62% | ||
| 1 week | -4.78% | ||
| Current month | -2.81% | ||
| 1 month | -3.05% | ||
| 3 months | -3.69% | ||
| 6 months | +6.73% | ||
| Current year | +8.20% |
| 1 week | 47 |  | 49.14 |
| 1 month | 47 | | 51 |
| Current year | 43.9 | | 53 |
| 1 year | 35.51 | | 53 |
| 3 years | 27.59 | | 53 |
| 5 years | 25.75 | | 53 |
| 10 years | 23.74 | | 53 |
| Manager | Title | Age | Since |
|---|---|---|---|
Olivier Roussat
CEO | Chief Executive Officer | 61 | 2021-02-16 |
Stéphane Stoll
DFI | Director of Finance/CFO | 56 | 2025-07-31 |
| Chief Tech/Sci/R&D Officer | 54 | 2022-08-31 |
| Director | Title | Age | Since |
|---|---|---|---|
Martin Bouygues
CHM | Chairman | 74 | 1989-09-04 |
Olivier Bouygues
BRD | Director/Board Member | 75 | 1984-06-04 |
Michèle Vilain
BRD | Director/Board Member | 64 | 2010-04-28 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +1.62% | -4.78% | - | - | 21.31B | |
| -3.34% | -2.84% | +72.91% | +241.48% | 100B | |
| +0.79% | -1.69% | +2.12% | +19.89% | 77.54B | |
| -6.64% | -6.09% | +221.88% | +958.93% | 61.2B | |
| -0.83% | -4.58% | +12.40% | +64.23% | 58.18B | |
| +0.77% | -0.89% | +33.48% | +105.81% | 49.62B | |
| +2.67% | +0.44% | +207.13% | +532.91% | 43.03B | |
| +1.30% | -2.66% | +119.00% | +291.88% | 37.77B | |
| -3.69% | -2.94% | +41.56% | +320.39% | 34.43B | |
| +0.90% | +1.82% | -23.81% | -22.49% | 27.27B | |
| Average | -0.64% | -4.27% | +76.30% | +279.23% | 54.37B | |
| Weighted average by Cap. | -1.16% | -4.83% | +76.89% | +281.62% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 56.91B 65.1B 52.3B 48.75B 92.47B 6,199B 93.87B 628B 244B 3,047B 244B 239B 10,500B | 58.13B 66.5B 53.43B 49.8B 94.45B 6,332B 95.89B 641B 249B 3,112B 250B 244B 10,725B |
| Net income | 1.23B 1.41B 1.13B 1.06B 2.01B 134B 2.04B 13.62B 5.3B 66.11B 5.3B 5.19B 228B | 1.47B 1.69B 1.35B 1.26B 2.39B 161B 2.43B 16.26B 6.32B 78.91B 6.33B 6.19B 272B |
| Net Debt | 4.58B 5.24B 4.21B 3.93B 7.45B 499B 7.56B 50.57B 19.66B 245B 19.68B 19.26B 846B | 3.57B 4.09B 3.28B 3.06B 5.81B 389B 5.9B 39.44B 15.33B 191B 15.35B 15.02B 659B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-07-03 | €47.76 | +1.62% | 0 |
| 26-07-02 | €47.00 | -1.24% | 0 |
| 26-07-01 | €47.59 | -3.15% | 60 |
| 26-06-30 | €49.14 | +1.22% | 130 |
| 26-06-29 | €48.55 | -3.21% | 0 |
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