Strategic & M&A Advisory

Your partner in the decisions that shape what comes next.

We bring the rigor of someone who has evaluated hundreds of companies and the judgment of someone who has operated one. We apply both to buy-side and sell-side transactions and strategic advisory for founder- and family-owned businesses.

Our Approach

We've sat in every seat at the table.

Every company hits inflection points: grow or consolidate, build or acquire, double down or diversify. These decisions have long tails. Getting them right compounds, and getting them wrong is hard to unwind.

FourSight Partners helps you pressure-test the options with operator literacy and investor discipline. We've spent our careers on both sides of the table: as CFOs and corporate-development leaders inside the business, and as bankers and investors across the deal. That perspective is what we bring to every engagement.

Inside the business

The operator's seat

  • CFO of PE-backed and public companies
  • Head of corporate development
  • Founder and operating executive

Across the deal

The investor's seat

  • Investment banker, buy-side and sell-side
  • Private equity and growth investor
  • Credit and lender perspective

Most advisors have sat in one of these seats. Our partners have sat in both.

$1B+ In transactions advised and led across the firm
50+ Acquisitions and transactions executed by our partners
80+ Combined years operating, investing, and advising

What We Do

Three ways we help, all the way through the decision.

Every inflection point starts as one of three questions.

Where do we go?

Buy-Side Advisory

Whether you're building a platform, pursuing bolt-ons, or weighing build vs. buy, we bring operator literacy to a process too often reduced to a financial exercise.

  • Acquisition strategy & target identification
  • Build vs. buy vs. partner analysis
  • Valuation, structuring & negotiation
  • Diligence management
  • Capital deployment: debt vs. equity, growth investment
  • Post-acquisition integration planning & execution
What's it worth?

Sell-Side Advisory

When the time comes (a full exit, a recapitalization, or a partial liquidity event), we bring the credibility of people who've sat on both sides of these transactions.

  • Exit readiness & positioning
  • Valuation & deal structuring
  • Succession & transition planning
  • Recapitalizations & partial liquidity
  • Buyer outreach & negotiation
  • Stakeholder communication
How do we get there?

Strategic Advisory

Strategy without execution is a slide deck. We bring cross-functional discipline and a focus on the people and culture issues that quietly determine whether a plan succeeds or fails.

  • Strategic planning: 12 to 36 month roadmap
  • Market & competitive analysis
  • Organic growth: revenue, customer, go-to-market
  • Unit economics & margin improvement
  • Operational process design & improvement

How an engagement works

From the first conversation to the close.

No long diagnostic before anything useful happens. Within the first few weeks you'll know where the business stands and what your real options are.

  1. 01 Weeks 1–2

    Diagnose

    Where the business actually stands: the numbers, the people, the market position, and what a buyer or investor would see.

  2. 02 Weeks 3–4

    Frame the options

    The realistic paths forward, with the trade-offs, timing, and value of each made explicit.

  3. 03 Weeks 5–6

    Decide

    One recommendation, pressure-tested with you, your family or partners, and your other advisors.

  4. 04 Month 2 onward

    Execute

    We stay through the transaction or the plan: process, negotiation, integration, and the first hundred days.

Where We Focus

Industries we know from the inside.

Healthcare

Pharma services, payers, technology, and providers, from the boardroom to the back office, with deep roots in healthcare M&A and corporate development.

  • Commercial pharma
  • Clinical pharma
  • Payer services & RCM
  • Healthcare technology
  • Consumer tech
  • Data & analytics
  • Provider & physician services

Transportation & Maritime

International and domestic maritime sectors, asset-heavy transport and asset-light logistics across the supply chain.

  • Jones Act & domestic maritime
  • International shipping
  • Ports & terminals
  • Trucking & fleet operators
  • Freight forwarding & 3PL

Skilled Trades & Industrial Services

The contractors and service businesses that keep buildings and plants running, from HVAC and electrical to equipment leasing and industrial services, with deep roots in transactions across each.

  • HVAC & mechanical
  • Electrical
  • Plumbing
  • Fire & life safety
  • Equipment leasing
  • Industrial services

Who We Work With

Built for the people who built the business.

Typically founder- or family-owned companies with $5–50M in revenue, and the investors who back them.

Founder-Owned Businesses

You built it. We help you protect what makes it work while you decide what comes next.

Family-Owned Businesses

Succession, liquidity, and legacy, handled with the patience these decisions deserve.

Search Funds

From thesis to close to the first hundred days, we've been the operator on the other side.

Independent Sponsors

Deal-by-deal conviction, backed by people who've led platforms and bolt-ons themselves.

Our Team

Partners who've operated, invested, and advised.

Chris Christopoulos

Chris Christopoulos

Partner

Financial executive blending corporate-finance depth with hands-on transactional experience. CFO of PE-backed and public companies, coordinating across operations, technology, and finance teams. 15+ years of investment banking advising on transactions across transportation & logistics, equipment leasing, and general industrial markets.

  • BofA Merrill Lynch
  • RBC
  • Bold Ocean

B.A. Economics, Yale University

Mariano Ospina

Mariano Ospina

Partner

20 years across corporate development, private equity, investment banking, and credit. Led 15+ acquisitions at IQVIA, including the transformative $24B IMS Health / Quintiles merger. Co-founded Aventa Capital, investing in platform and bolt-on acquisitions, raising capital, and overseeing post-close integration.

  • IQVIA
  • Aventa Capital
  • BofA Merrill Lynch

B.S. Business Administration, UNC Chapel Hill (Kenan-Flagler)

Abran Smith

Abran Smith

Partner

Finance and operating executive across PE-backed, founder-led, and public enterprises. 25+ years of healthcare subject matter expertise, operating and M&A transaction leadership experience. Senior roles at Greenphire, HMS, IQVIA, Bear Stearns & Co., with roots at Pfizer as well as founding executive for two software companies.

  • Greenphire
  • HMS
  • IQVIA
  • Bear Stearns
  • Pfizer

B.S. Finance & International Business, Northeastern University; M.B.A., IESE Business School

Prem Thomas

Prem Thomas

Partner

Entrepreneur, CFO, and investor who has built companies across healthcare, consumer products, and technology. Co-founded PROVEIT Games, named one of the most exciting mobile games by TechCrunch, and Gurus, a DTC yoga brand. Earlier, he worked in healthcare investment banking and early-stage investing, combining institutional finance with hands-on operating leadership.

  • Bank of America
  • Partnership Fund for NYC
  • PROVEIT Games

B.S. Business Administration, UNC Chapel Hill (Kenan-Flagler)

Get in Touch

Let's talk about what comes next.

Whether you're exploring an acquisition, preparing for an exit, or pressure-testing your next move, we'd welcome the conversation.