Veolia Environnement operates essential, concession‑driven businesses (water, waste, energy) with highly visible, regulated‑like cash flows. It has a long history of hybrid issuance (first in 2010, also in 2021/2022) and recently used hybrid instruments to help finance the Suez acquisition, indicating a clear refinancing/M&A rationale. The company’s leverage metrics (S&P Net Debt/EBITDA ≈ 3.9, FFO/Net Debt ≈ 0.20) and Moody's “deteriorating” leverage trend show it is under rating pressure, so hybrid issuance could materially improve adjusted leverage, FFO/debt and rating headroom. Access to institutional capital markets is strong, and the hybrid would be treated as equity‑like by rating agencies, supporting credit quality. All criteria align with the “Strongly Suitable” profile.

<answer>Strongly Suitable</answer>