How to Reach Us Without the Runaround
No minimum asset size to start a conversation. No contracts. No obligations. Just a direct line to the people who actually manage your money. When you call or email, you're reaching Marc-Antoine, Nadia, Philippe, or Camille — the same four-person team that will work on your account.
Montréal, Quebec H2Z 1M9
(Marc-Antoine is usually here by 6 a.m.)

Start a Conversation
Thirty minutes. No pitch. No pressure. We'll listen, ask questions, and tell you honestly whether we can help. Most first calls are with Marc-Antoine or Nadia — the same people who'll manage your relationship long-term.
How a First Conversation Actually Works
1. You Reach Out
Fill out the form, call (579) 695-9490, or email contact@ibkrinvst.com. Tell us as much or as little as you'd like. We don't need a pitch deck. We don't need your financials. We just need enough context to have a useful conversation — your company stage, what prompted you to look, and what keeps you up at night regarding your capital.
2. We Listen First
We'll schedule 30 minutes — usually within 48 hours of your inquiry. Marc-Antoine or Nadia will ask about your company, your capital situation, your burn rate, and your operational timeline. We won't pitch. We won't push a product. We'll listen, take notes, and ask the questions your current bank probably never thought to ask — like how fast you're hiring and when your next fundraise is planned.
3. Honest Next Steps
If we can help, we'll outline exactly how — which of our five core services apply, what the fee structure looks like, and what results you might realistically expect based on clients in similar situations. If we can't help, we'll tell you directly and point you toward someone who can. No awkward follow-up emails. No pressure. That's the whole process.
Talk Directly to the People Who'll Manage Your Money
At larger firms, you meet a relationship manager who hands you off to a junior associate who passes orders to a trading desk. At IBKR Invest, the person on your first call is the same person who builds your portfolio, reviews it monthly, and picks up the phone when you have a question. Here's who you'll meet:
Marc-Antoine Delisle
Founder & Managing Director
CFA Charterholder. Handles most initial conversations for growth-stage and post-exit clients. If your situation involves retained earnings inside a CCPC, complex multi-account coordination, or post-fundraise structuring above $5M, Marc-Antoine typically leads the relationship.
Nadia Kourchid
Director, Client Strategy
CFA Charterholder, MBA (John Molson). Oversees all new client onboarding and portfolio construction for companies in their first three years. If you're pre-seed, seed, or recently closed your first institutional round, Nadia is likely your first point of contact.
Answers Before You Even Have to Ask
Still Deciding? Start With a Simple Question.
You don't need to be ready to open an account. You don't need a pitch deck or a financial plan. If something on our services page or strategy framework caught your eye, or if you simply have a question about your company's capital, that's reason enough to reach out. Thirty minutes. No strings.
Or email contact@ibkrinvst.com — we respond within one business day.