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Hiker On Mountain

Partner with Avant Strategy on growth, transformation, and M&A initiatives—or book an executive advisory session for expert guidance when you need it most.

TAKE YOUR BUSINESS
TO NEW HEIGHTS

TRUSTED BY LEADERS AT TOP COMPANIES

WHO WE ARE

Avant Strategy is a management consulting firm built on over two decades of executive experience leading strategic growth, business transformation, and global M&A initiatives for Fortune 500 companies, private equity firms, and venture-backed startups. With a proven track record of delivering results, we help organizations set strategy, drive revenue growth, optimize operations, and improve financial performance.​

WHO WE SERVE

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VENTURE CAPITAL FIRMS

& START UPS

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PRIVATE EQUITY FIRMS & PORTFOLIO COMPANIES

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FORTUNE 500s &

LARGE ENTERPRISES

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WHAT WE OFFER

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EXECUTIVE ADVISORY

Our executive advisory sessions cover the topic of your choice, but here are the most frequently requested: • Growth Strategy • Go-to-Market Strategy • Fundraising • Pitch Deck Reviews • M&A Planning • Transformation Planning • Operational Efficiency • Leadership Dynamics • Change Management • Career Advice • Executive Feedback

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TRANSFORMATION CONSULTING

Unlock growth and operational excellence with our hands-on transformation consulting services: • Business Transformation • Finance Transformation • Process Transformation • Operating Model Design • Process Redesign • Organizational Design • Cost Reduction • Outsourcing / Offshoring • Change Management • Fractional Leadership • Interim Leadership

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STRATEGY CONSULTING

Explore our strategy consulting services designed to accelerate growth and deliver measurable results: • Growth Strategy • Go-to-Market Strategy • Customer Strategy • Digital Strategy • Product Innovation • Customer Research & Analysis • Pricing Analysis • Market Analysis • Competitor Analysis​ • Fractional Leadership • Interim Leadership

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M&A CONSULTING

Our M&A services help businesses plan, execute, and optimize mergers, acquisitions, and divestitures: • M&A Strategy • Carveouts & Divestitures • Day 1 Planning & Execution • Synergy Planning & Execution • Post-Merger Integration • Op Model Integration • Post-Merger Optimization • Post-Merger Org • Restructuring • Fractional Leadership • Interim Leadership​

WHY CHOOSE US

TESTIMONIALS

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Lindsey Grieco

Director, AbbVie

"Katie played a pivotal role during the AbbVie-Allergan integration, bringing unmatched clarity, structure, and results to incredibly complex challenges. Her strategic guidance enabled us to execute critical workstreams, mitigate risks, and keep our integration objectives firmly on track. She has a rare ability to translate strategy into execution and to align diverse teams quickly. The outcomes she delivered created meaningful value and positioned us for long-term success. Katie also taught me the power of structured communication, decisive execution, and leadership grounded in clarity. She is exceptional at turning chaos into direction, and she has made me better in every role since. I would recommend Katie and Avant Strategy to any organization, large or small, seeking a truly high-caliber consulting partner or strategic advisor."

MEET KATIE

Founder & CEO, Avant Strategy

Katie has over 20 years of experience leading strategic growth, business transformation, and global M&A initiatives for senior and C-suite executives at Fortune 500 companies, private equity firms, and startups. She has partnered with senior leaders at elite companies like Google, Microsoft, Broadcom, Wal-Mart, GE, AbbVie, Pfizer, Allstate, Warner Bros., and KKR, driving complex transactions and initiatives that accelerate growth and optimize performance. Katie is also an accredited angel investor, real estate investor, and periodically serves as an adjunct professor at the University of Notre Dame. She holds an MBA from the University of Michigan and a BBA from the University of Notre Dame, and previously worked at Deloitte Consulting and completed GE’s Financial Management Program (FMP).

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