For projects requiring hundreds of millions, fundraising should be split into phases. The initial "pre-industrialization" phase, focused on proving technology, is suited for venture capital. Later phases for manufacturing and scaling should target project finance structures with debt/equity combinations and strategic partners.

When traditional metrics like ARR or DAUs are unavailable, ambitious hard-tech startups can leverage large, non-binding Letters of Intent (LOIs) from future customers to validate their vision and attract early-stage investment.

Unlike the asset-light software era dominated by venture equity, the current AI and defense tech cycle is asset-heavy, requiring massive capital for hardware and infrastructure. This fundamental shift makes private credit a necessary financing tool for growth companies, forcing a mental model change away from Silicon Valley's traditional debt aversion.

For hardware startups constrained by working capital, building deep trust with a manufacturer can be a form of financing. Belkin's founder convinced his manufacturer to produce and hold inventory on their own books, allowing Belkin to pull stock as needed without having to fund it all upfront.

VC funding provides crucial leverage for securing non-dilutive grants. Many government grants operate on a reimbursement basis, requiring startups to spend capital first. Venture funding provides this necessary upfront cash, enabling hardware companies to access a powerful, complementary source of capital.

Unlike traditional capital-intensive industries, OpenAI's model is asset-light; it rents, rather than owns, its most expensive components like chips. This lack of collateral, combined with its cash-burning operations, makes traditional debt financing impossible. It is therefore forced to raise massive, dilutive equity rounds to fund its ambitious growth.

Boom Supersonic secured non-binding Letters of Intent (LOIs) from major airlines early. This demonstrated market demand was crucial for convincing suppliers and investors to commit the significant capital needed for development, turning customer interest into a financing tool.

Breakthrough technology companies in strategic sectors are often too risky for traditional VC but cannot sustain the debt-based instruments offered by most government programs. This creates a specific "equity valley of death" that stifles innovation in critical areas like rare earths.

Nvidia is helping customers finance its expensive AI chips through unconventional methods like creating special purpose vehicles for debt or exchanging chips for equity. This indicates that the high cost of its hardware is a significant sales hurdle requiring innovative solutions.