Venture debt and fundraising rounds: From Pre-Seed to IPO

Fundraising rarely takes a straight line. For startups and high-growth businesses, the journey is marked by incremental funding rounds, each designed to help the company reach its next milestone.

But how does venture debt fit into each fundraising round?

From bootstrapping to initial public offering (IPO), this guide explains how venture debt can align with the different stages of fundraising.

If you’re interested in when the best time to raise venture debt is, read When to raise venture debt: Timing tips for your funding journey first.

Bootstrapping and Pre-Seed

Bootstrapping is when founders rely on personal savings, early revenue, and support from friends and family to validate an idea and start building a business.

Pre-Seed funding is the first external investment stage, typically sourced from angel investors, early-stage venture firms, or accelerators. At this point, most founders are focused on proving a concept, conducting market research, or making early hires.

Where venture debt fits in at Pre-Seed

Most venture debt providers will not offer products to Pre-Seed companies because they are not mature enough for lenders to reliably assess risk.

Seed Stage

Seed funding is the first formal equity round, aimed at transforming an idea into a viable and scalable product. It’s also when startups begin formalizing financial models and developing go-to-market strategies.

This round typically includes early-stage VCs that look for a clear value proposition, market opportunity, and signs of traction. At this early stage, investors will focus more on the team and the problem that is being solved than the company’s revenue or scale.

Where venture debt fits in at Seed stage

Venture debt is not common at Seed stage due to the high levels of risk associated with such early-stage companies. However, companies already generating revenue at this stage will be considered viable by some lenders.

Series A

Series A typically begins funding the transition from product development to commercialization. It requires a company to have a strong business model.

When valuing a business at this stage, investors will look for signs of market traction, recurring revenue, and a sustainable plan for growth.

Where venture debt fits in at Series A

Series A validates a business’s risk profile, allowing lenders to offer financing with greater confidence.

Venture debt is often raised immediately after the round is closed to leverage momentum from equity financing. It can then be used as growth capital, extending the company’s runway, supplementing working capital, or helping bridge to Series B.

At Series A venture debt also helps to reduce equity dilution, which can put a business in a stronger negotiating position for its next fundraising round.

Series B

Series B funds growth beyond early traction. The round typically sees growth capital being used to expand operations, strengthen customer acquisition, and scale revenue as capital is funnelled toward hiring, marketing, and entering new markets.

By Series B, investors will be looking for a well-established business model with good product-market fit and strong KPIs. They often also require a company to have established a viable business plan that can fuel sustainable growth.

Where venture debt fits in at Series B

Venture debt is commonly raised after Series B, especially among businesses with predictable revenue and burn rates.

At this stage, a venture loan can fund expansion without immediate dilution, enabling management to hit milestones that justify a higher Series C valuation.

Series C and beyond

Series C and later rounds often fund product line extensions or global expansion. Some companies extend fundraising to Series D, E, F and beyond.

At this stage, businesses are well-established, with significant revenue and clear market presence. Investors during later rounds can expand to include hedge funds and crossover funds, private equity firms, and even public equity investors looking to gain exposure pre IPO.

Where venture debt fits in at Series C

Debt becomes more structured and flexible after Series C. Lenders may offer term loans, revenue-based financing, or working capital lines. These tools can help companies avoid over-raising equity when they are close to profitability or an exit event.

A venture loan can also act as bridge capital that either eliminates the need for another equity raise or helps to extend a company’s runway. Bridge funding like this is also often called mezzanine financing.

IPO or acquisition

An IPO or acquisition is often the end goal for venture-backed businesses. A successful IPOs requires extensive planning, complex regulatory compliance and the involvement of numerous existing and new stakeholders.

A company can be an acquisition target at any stage of its growth. For venture-backed companies, acquirers will look for growth potential, strategic fit and the opportunity to buy in new technology.

Where venture debt fits in to an IPO or acquisition

Debt is less common immediately before an IPO, but can play a role in optimizing capital structure or funding in the build up to a company’s final growth phases.

Some companies use bridge loans to extend operations while preparing for listing publicly or an acquisition. Venture debt can also be used to finance acquisitions because it is available quickly and doesn’t risk further equity dilution.

To find out more about funding an acquisition with venture debt read Move fast and don’t dilute: How to use venture debt to fund acquisitions.

CIBC Innovation Banking has 25 years of specialized experience in growth-stage tech and life science companies across North America from Series A to IPO.

Speak with our team to see how we can help you optimize your capital stack and accelerate your growth.