Due Diligence Attorney • Greenwich, Connecticut

Due Diligence Attorney in Greenwich

By Alex Lubyansky · Managing Partner

Last updated May 21, 2026

What you do not know about a target company can cost you everything. Our Greenwich due diligence attorneys conduct rigorous legal due diligence for business acquisitions across Hedge Funds, Finance, Professional Services, identifying hidden risks and liabilities so you can make informed decisions and negotiate from a position of strength.

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Selective M&A Practice

Personal Attention

Senior Counsel on Every Deal

Talk to Alex About Your Greenwich Transaction

Share the basics. Alex reviews every inquiry personally.

What We Do

Alex Lubyansky handles acquisition due diligence law work for buyers and sellers in Greenwich and across the country. Here is what that looks like:

Comprehensive legal due diligence for acquisitions
Contract review and assignment analysis
Litigation and regulatory exposure assessment
Intellectual property and proprietary rights evaluation
Employee and benefit plan compliance review
Real estate lease and environmental liability analysis
Corporate governance and organizational document review
Due diligence findings report with risk-ranked recommendations

Who We Serve

We work best with people who know what they want and are ready to move:

Buyers under LOI who need legal due diligence completed on a deadline
Private equity firms requiring institutional-quality diligence reports
Search fund operators conducting diligence on their first acquisition
Corporate development teams acquiring companies in regulated industries
Independent sponsors who need diligence to satisfy lender requirements
Family offices evaluating operating company investments

See If Your Deal Is a Fit

Tell us what you are working on. We respond within one business day.

Our Process

A structured, methodical approach to acquisition due diligence law

Diligence Planning

We create a customized due diligence checklist and request list based on the target company's industry, size, and deal structure, then coordinate document collection with the seller.

Document Review & Analysis

Our team reviews every material contract, corporate record, litigation file, and regulatory filing in the data room, flagging risks that could affect valuation or deal terms.

Risk Identification

We identify and categorize risks by severity, including potential liabilities, contract issues, compliance gaps, and operational exposures that require attention before closing.

Findings Report & Recommendations

Managing Partner Alex Lubyansky delivers a clear, actionable findings report with risk-ranked issues and specific recommendations for how to address each one in the purchase agreement.

Deal Term Negotiation Support

We translate diligence findings into negotiation leverage, drafting specific representations, warranties, indemnities, and closing conditions that protect you from identified risks.

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What Happens After You Submit

We don't take every matter. Here is what happens when you reach out.

Personal Review (Within 24 Hours)

Alex reviews your transaction details personally. No intake coordinators, no junior associates screening your submission.

Fit Assessment

We evaluate whether your deal aligns with our practice. Not every matter is a fit, and we will tell you directly if it is not.

Initial Conversation

If there is alignment, Alex schedules a direct call to discuss your transaction, timeline, and objectives.

Clear Engagement Terms

Before any work begins, you receive a written engagement letter with defined scope, timeline, and fee structure. No surprises.

Request Your Greenwich Engagement Assessment

Alex Lubyansky handles every acquisition due diligence law engagement personally.

15+ years of M&A experience. Nationwide. One attorney on every deal.

Request Engagement Assessment

We review every transaction inquiry within one business day.

Questions to Ask Any M&A Attorney Before Hiring

Use these before you call any firm, including ours.

1. "Who will actually handle my transaction?"

At many firms, a partner sells the work and a junior associate does it. Ask for the name of the attorney who will draft and negotiate your documents.

2. "How many M&A transactions has the lead attorney closed in the past 12 months?"

Volume indicates current, active deal experience, not just credentials from years ago.

3. "What is your experience with my deal size and industry?"

A $500K SBA acquisition and a $50M PE deal require different skill sets. Make sure the attorney has handled transactions similar to yours.

4. "Will you coordinate with my CPA, financial advisor, and broker?"

M&A transactions require a team. Your attorney should work with your other advisors, not in a silo.

5. "How do you handle post-closing disputes?"

Reps, warranties, and indemnification claims surface months after closing. Ask whether the firm handles post-closing litigation or refers it out.

6. "What is your fee structure, and what drives cost?"

Hourly, flat fee, or hybrid. Ask what factors increase legal costs so there are no surprises.

Frequently Asked Questions

Common questions from Greenwich clients

What does a due diligence attorney do in an acquisition?

A due diligence attorney investigates the legal health of a target company before you close the deal. This includes reviewing contracts, litigation history, regulatory compliance, intellectual property, employee matters, and corporate governance. At Acquisition Stars, we go beyond checklists to give you a clear, strategic picture of what you are actually buying.

How long does legal due diligence take?

Legal due diligence typically takes 3 to 6 weeks depending on the size and complexity of the target company. Acquisition Stars is structured for speed, and Managing Partner Alex Lubyansky personally oversees every diligence engagement to ensure we meet your deal timeline without sacrificing thoroughness.

What risks does due diligence uncover?

Common findings include undisclosed liabilities, contracts that do not survive a change of control, pending or threatened litigation, regulatory non-compliance, intellectual property ownership gaps, employee classification issues, and environmental exposures. Any of these can significantly affect valuation or kill a deal entirely.

What happens if due diligence uncovers problems?

Diligence findings give you negotiation leverage. Depending on the severity, you can negotiate a purchase price reduction, require the seller to fix the issue before closing, add specific indemnification protections to the purchase agreement, or walk away from the deal if the risks are too significant.

Why not just use my general business attorney for due diligence?

Acquisition due diligence requires specialized M&A experience. A general business attorney may not know which risks matter most in the context of a transaction or how to translate findings into protective deal terms. Acquisition Stars has 15+ years of exclusive M&A experience, which means we know exactly where to look and what to do with what we find.

What are the Connecticut tax considerations for transaction due diligence?

Connecticut imposes a 7.5% corporate business tax. The state also levies a 6.99% pass-through entity tax (PET) that may affect deal structure for S-corp and LLC acquisitions. Connecticut requires combined unitary reporting for affiliated groups, which can complicate multi-entity transactions.

What can I expect during an initial consultation in Greenwich?

During your confidential initial consultation in Greenwich, we'll discuss your acquisition due diligence law needs, review your current situation, assess potential challenges specific to Connecticut, and outline a clear path forward. We'll explain our process, answer your questions, and determine if we're the right fit for your needs.

Do you work with companies outside of Greenwich?

Yes, we represent clients nationwide while maintaining a strong presence in Greenwich. Our managing partner handles acquisition due diligence law matters across all 50 states, coordinating with local counsel where state-specific requirements apply.

Need Specific Guidance?

Submit your transaction details for a preliminary assessment by our managing partner

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Ready to Discuss Your Greenwich Deal?

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M&A Market: Greenwich & the New York Metro

New York is the undisputed capital of M&A deal-making, home to the largest concentration of investment banks, private equity firms, and corporate acquirers in the world. Lower middle-market deals in the $1M-$50M range are driven by professional services consolidation, healthcare practice roll-ups, and technology company acquisitions. The city's dense business ecosystem creates fierce competition for quality targets, with PE-backed platforms actively seeking add-on acquisitions across the tri-state area.

Top M&A Sectors Near Greenwich

Professional Services
Healthcare
Technology
Financial Services
Media & Entertainment

Deal Environment

New York's deal flow is the highest in the nation, but competition from well-capitalized PE firms means sellers often receive multiple offers. Buyers need experienced counsel to structure competitive bids while protecting their downside.

Why Acquire in the New York Area

The New York metro area has over 200,000 businesses with employees, creating one of the deepest acquisition target pools in the country. The region's talent density and infrastructure make post-acquisition integration smoother than most markets.

Connecticut Legal Considerations

New York's Bulk Sales Act (UCC Article 6) has been repealed, but buyers must still conduct thorough due diligence on successor liability under state tax law, as the Department of Taxation can hold buyers liable for a seller's unpaid taxes.

Connecticut Legal Considerations for Acquisition Due Diligence Law

Non-Compete Laws

Enforceable with five-factor reasonableness test. Blue-pencil available.

Filing Requirements

Mergers and entity conversions must be filed with the Connecticut Secretary of the State. The Department of Revenue Services requires notification of bulk asset transfers. Businesses holding state professional licenses must notify the relevant licensing authority.

Key Connecticut Considerations

Connecticut's pass-through entity tax (PET) can significantly affect the after-tax cost of acquiring S-corps or LLCs with Connecticut income
The state's combined unitary reporting requirements mean buyers must analyze the seller's entire affiliated group to understand the true state tax posture
Connecticut imposes an estate tax with a $13.61 million exemption (2024), which can affect succession-driven M&A transactions for family-owned businesses

Connecticut Bar Authority

Connecticut Bar Association. Voluntary bar. The Connecticut Judicial Branch regulates admission separately.

Bar association website

Connecticut Federal and Business Courts

Federal districts: D. Conn.

Business court: Connecticut Superior Court Complex Litigation Docket (established 1999) Complex litigation docket handles business and commercial disputes; not a freestanding court but a specialized docket within the superior court system.

Connecticut M&A Market Context

Connecticut's M&A market reflects its financial services heritage, with Fairfield County serving as a private equity and hedge fund hub proximate to New York City.

Watchpoints

Common Greenwich Acquisition Due Diligence Law Pitfalls

These are the items we see derail acquisition due diligence law transactions in the Greenwich market. Each one is rooted in current statutory law, recent legislative changes, or recurring patterns from the deals Alex has handled.

Connecticut non-compete enforcement and earn-out exposure

State legal framework

Enforceable with five-factor reasonableness test. Blue-pencil available.

"It's legal issues that could have been fixed for thousands of dollars. Instead they cost millions in valuation."
Alex Lubyansky · Alex LinkedIn Published (Notion library)

Connecticut regulatory framework attorneys flag at LOI

State statute

Securities regulated by Connecticut Department of Banking (portal.ct.gov/dob). Connecticut follows a modern securities act; Blue Sky notice filings required for Reg D offerings.

Common acquisition due diligence law mistake from the field

From Alex Lubyansky

The most expensive deals aren't the ones with high price tags. They're the ones where buyers skipped the 90-minute assessment because they fell in love with the highlight reel.