To assess whether Veolia Environnement is suitable to issue hybrid bonds, we evaluate its financial position, industry profile, and current capital structure using the provided financial facts for the 2022 fiscal year:

1. **Existing Hybrid Bond Issuance**: The most definitive indicator of a company's suitability to issue hybrid bonds is whether it already successfully utilizes them. The data shows that Veolia has a significant amount of deeply subordinated securities (which are classified as equity under IFRS and represent hybrid bonds). Specifically, the "Titres Super Subordonnes A Duree Indeterminee" (Deeply Subordinated Perpetual Securities) increased from €2.46 billion at the start of 2022 to €3.49 billion by the end of 2022. They also recorded a €1.62 billion contribution of hybrid debt related to the acquisition of Suez SA. 

2. **Industry Profile**: Veolia Environnement operates in the utilities and environmental services sector (water, waste management, and energy services). Companies in this sector are highly suitable candidates for hybrid bonds due to their capital-intensive nature, significant infrastructure investments, and, crucially, highly predictable and stable operating cash flows. Hybrid bonds provide these companies with a way to raise capital without diluting shareholders, while partially receiving equity credit from rating agencies to protect their credit ratings.

3. **Size and Cash Flow Generation**: Veolia is a massive, large-cap entity with a robust balance sheet. Total assets jumped to €73.3 billion by the end of 2022 (up from €53.1 billion). Revenues reached €42.88 billion in 2022, while cash flows from operating activities generated a massive €4.15 billion. Such strong scale and liquidity (with €9.01 billion in cash and cash equivalents) offer high reassurance to subordinated bondholders.

4. **Profitability and Interest Coverage**: Operating income hit €2.21 billion in 2022, providing ample coverage over net finance costs of €632.7 million (interest coverage ratio of ~3.5x). 

Because Veolia Environnement is a large-cap utility with highly predictable cash flows, robust financials, and an already established and large track record of successfully issuing and managing deeply subordinated perpetual hybrid debt, it fits the absolute ideal profile for this type of instrument.

<answer>Strongly Suitable</answer>