Twin Oaks Advisory

Finance Expertise.
Delivered as a Partner.

Twin Oaks Advisory provides CFO-level consulting to companies navigating complex transactions, integrations, and transformations — with the rigor of a Big 4 engagement and the agility of a boutique.

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Advisory Services

Targeted expertise for the moments that matter most.

M&A Integration Advisory

Post-close financial integration, synergy tracking, purchase price allocation coordination, and integration cost governance. Built for transactions where the finance function needs a senior partner — not a generalist — in the room.

FP&A & Financial Modeling

Multi-year pro forma models, bottoms-up revenue and cost builds, scenario analysis, and board-level reporting. From first-year budgets to long-range strategic plans.

Financial Reporting & Close Support

Management vs. GAAP reporting, non-recurring charge classification, purchase price allocation coordination, and FCF metric reconciliation. Technically precise and executive-ready — without the audit firm overhead.

Executive Reporting & Financial Narrative

Board decks, investor-facing materials, and earnings-adjacent disclosures built for clarity under scrutiny. Translating complex financial results into precise, credible narratives for every audience — board, management, or market.

Strategic Planning & Performance Management

OKR frameworks, operating cadences, and performance infrastructure that connect the financial plan to measurable strategic outcomes. From annual planning cycles to the weekly rhythms that keep leadership aligned and accountable.

Capital Markets & Balance Sheet Advisory

Capital allocation strategy, share repurchase program governance, debt issuance support, and leverage management. Senior-level advisory for CFOs and Boards managing complex balance sheet decisions.


Built for Complexity.

Twin Oaks Advisory is the practice of Patrick Flaherty, a senior finance executive with 15+ years of experience partnering with CFOs, CEOs, and boards to navigate change and drive financial performance. Patrick has held senior roles at MSCI, where he directed $2B+ in share repurchases and played a central role in $1.75B+ of debt issuances while managing firm-wide capital allocation strategy. At Verizon and Yahoo, he held senior finance leadership roles spanning enterprise revenue planning, restructuring management, adtech business CFO, and financial leadership through the sale to Apollo Global Management. He holds an MBA in Finance and an MS in Information Systems from Fordham University, and a BA in Economics from Bates College. Twin Oaks Advisory is based in Weston, CT and works with clients remotely and on-site.


Let’s Talk.

Available for project-based and ongoing advisory engagements.

LocationWeston, CT