About Us

Precision-Led Strategy for Business Owners & Industry Icons

About us

We’re not brokers. We’re not agents.


We’re strategic partners—here to carve out the best outcome possible.

At Pierce Ridge Capital, we help business owners exit with clarity—and guide public figures into partnerships that build long-term wealth. Our work lives at the intersection of M&A advisory, business consulting, and brand strategy. Whether you’re preparing to sell a company, scale your operations, or turn your influence into profit, we’re here to make sure the next move is the right one.

Our Philosophy

We approach every opportunity like a master sculptor approaches raw stone: with vision, patience, and precision.


Like a cinzel—the chisel that cuts with purpose—we shape complex transitions into clean, powerful outcomes. Every deal we take on is custom-crafted to the client, because your business, your brand, and your legacy deserve more than a one-size-fits-all solution.

SHAMUS O'ROURKE

Chief Executive Officer & Managing Partner

Before founding Pierce Ridge Capital, Shamus spent 25 years on Wall Street in the Wealth Management divisions of Merrill Lynch and Morgan Stanley. He was repeatedly named to On Wall Street magazine’s Top 100 Branch Managers list and held leadership roles at two of the industry’s most respected firms. Throughout his career, Shamus specialized in supporting Financial Advisors who served High Net Worth individuals and corporate clients, aligning firm resources to deliver strategic, client-focused solutions. His deep experience in both leadership and client engagement now drives the mission of Pierce Ridge Capital—helping business owners unlock liquidity and plan their next chapter.

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Rich Portelance

Chief Operating Officer & Founding Partner

Rich is the Founding Partner & COO of Pierce Ridge Capital, bringing a background in digital marketing, software, and EdTech. Known for building brands, leading high-performing teams, and driving growth, he’s helped businesses scale and prepare for successful exits. Rich also advises startups and mentors entrepreneurs through Fairfield University’s StartUp Program. When he’s not working, you’ll find him cycling, running, or hiking toward his next personal best.

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Eric Kristiansen

Chief Marketing Officer & Founding Partner

Eric Kristiansen is the Founding Partner & CMO of Pierce Ridge Capital, bringing over a decade of experience in digital marketing, branding, and business growth strategy. He has consulted for multiple reputable companies across various industries, helping them drive revenue through paid media, SEO, content, and brand development.


At Pierce Ridge, Eric applies that expertise to guide business owners through strategic growth and successful exits. Known for simplifying complex challenges and building momentum, he helps founders move forward with clarity and confidence..

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Mirela Kristiansen

Strategic Advisor

Mirela Kristiansen is a key member of Pierce Ridge Capital, specializing in mergers and acquisitions with a focus on helping business owners plan and execute successful exits. She guides clients through the complexities of selling their businesses, delivering personalized strategies that align with their goals.


Known for her steady leadership and attention to detail, Mirela ensures smooth transitions and maximized value—providing business owners peace of mind at every step.

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