The firm's listing covers sectors Climate and Hardware, and focus areas Circular Economy, Clean Energy, EV and Infrastructure; listed stage is Late-Stage.

The contacts to approach at Lieef are Thomas Bencivengo (Partner) and Ronald Grason (Investor).

Frequently asked questions

What is Lieef?

Lieef is a private equity firm based in Irvine, California, United States, with a known portfolio of one company. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.

What does Lieef invest in?

Listed sectors include Climate and Hardware; listed focus areas include Circular Economy, Clean Energy, EV and Infrastructure. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.

What stage does Lieef invest at?

Lieef is listed for Late-Stage rounds in the database. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.

Who should I pitch at Lieef?

Both people on file at Lieef are listed as contacts for the firm, each with their own profile page.

How do I contact Lieef?

Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.

Skip the browsing. Let AI find your ideal investors in one minute.

Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.

Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal