We help founders sell their businesses for what they're actually worth.

Our team's experience acquiring businesses means we know what buyers look for — and how to make sure you're ready for it.

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Why choose Castor Advisory

Three fundamental differences that matter for your exit.

We Think Like Buyers

After years evaluating acquisitions, we know exactly what makes buyers lean in — and what makes them walk. Your business gets positioned to command the highest price before a single buyer sees it.

Principals Only

A small number of clients at a time, led personally by our principals from first conversation through closing. No hand-offs to junior analysts. No assembly line. Your transaction gets the focus it deserves.

Founders Only. Ever.

We built our playbook on the buy side — evaluating hundreds of deals, structuring offers, finding weaknesses in seller positions. Now that experience works exclusively for owners: on their exits, and on the acquisitions that grow their companies before an exit. We never sit on the other side of the table from a client. No divided loyalties.

Every founder's exit looks different

Whether it's a strategic sale, private equity, or a merger — we help you pick the path that fits.

Principal Experience

Selected experience from more than twenty completed transactions by our principals — as founders, owners, advisors and acquirers. Company names and transaction values are withheld for confidentiality.

Live Events & Experiential Marketing — Sale to Private Equity

As founder: scaled the company through operations and add-on acquisitions, and completed a sale to a private equity acquirer.

National Facilities Services (~1,000 Employees) — Sale to Strategic Acquirer

As founder: built a national facilities-services platform, completed six add-on acquisitions, and sold to a private-equity-backed strategic.

Cybersecurity — Sale to Strategic Acquirer

Advised on the completed sale of a cybersecurity business to a strategic acquirer.

Technology — Sale to Private Equity

Advised on the completed sale of a technology company to a private equity acquirer.

Communications & Public Relations — Sale to Strategic Acquirer

As sell-side advisor: the founder's initial price target was exceeded by more than 50%, with the majority of consideration in cash at closing.

Tree Care Services — Platform Acquisition

As principal investor: acquired a regional tree-services company as a long-hold platform.

Packaging — Acquisition

As principal: acquired a packaging business through our founder's family office.

86+ Completed Transactions

Across our principals' combined experience as founders, owners, advisors and acquirers.

Your advisor through the most important transaction of your career

"I've reviewed hundreds of businesses from the buy side. The difference between a good outcome and a great one almost always comes down to preparation and positioning — not luck. That's what we do."

— Michael Comstock, Managing Director

Your business sells once. Make it count.

Some founders come to us 18 months before they want to sell. Others come to us ready to go to market next quarter. We meet you where you are. The first conversation is free and confidential.

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