"If it ain't Dutch, it ain't much" and "Not invented here" are stumbling blocks in every single project. Normal, off the shelf, software and management tools are almost never used. Input given from outside Veldhoven is frequently (and quickly) disregarded.
Opportunities for advancement are rare and positions are typically given to individuals rather than posted for internal application.
ASML puts very few resources into their own personnel outside of Customer Support.
Internal systems for everyting from requesting flash memory to customer requests for equipment improvements are unbelievably cumbersome. A multi page "business case" is required for everything over $100.