M&A Attorney • Seattle, Washington

M&A Attorney in Seattle

By · Managing Partner
Last updated

Seattle's M&A market is anchored by the technology ecosystem built around Microsoft, Amazon, and a deep venture-backed startup community. Deal flow also spans life sciences (Fred Hutch ecosystem), aerospace and industrial (Boeing supply chain), and specialty consumer. Acquisition Stars handles Seattle transactions.

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Selective M&A Practice
Admitted in Michigan, practicing nationwide
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What We Do

Acquisition Stars handles mergers and acquisitions work for buyers and sellers in Seattle and across the country. Here is what that looks like:

  • Mergers and acquisitions (buy-side and sell-side)
  • Due diligence and risk assessment
  • Purchase agreements and transaction documents
  • Asset purchases and stock purchases
  • Merger integration planning
  • Earnouts and contingent consideration
  • Representations and warranties
  • Post-closing disputes and adjustments

Who We Serve

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

  • Companies looking to acquire competitors or complementary businesses
  • Business owners planning to sell their companies
  • Private equity firms executing buy-side mandates
  • Companies facing unsolicited acquisition offers
  • Strategic buyers seeking bolt-on acquisitions
  • Family-owned businesses planning succession through sale

See If Your Transaction Is a Fit

Share the relevant deal details once. Alex reviews each inquiry and responds within one business day when there is alignment.

Request Engagement Assessment Call (248) 266-2790

Our Process

A structured, methodical approach to mergers and acquisitions work

1

Transaction Planning

We work with you to define deal objectives, identify targets or buyers, and develop an M&A strategy aligned with your business goals.

2

Due Diligence

We conduct comprehensive legal, financial, and operational due diligence to identify risks and opportunities.

3

Deal Structuring

We structure the transaction for optimal tax treatment, risk allocation, and regulatory compliance, whether as a stock purchase, asset purchase, or merger.

4

Negotiation & Documentation

We negotiate letters of intent, purchase agreements, and all transaction documents to protect your interests and facilitate a smooth closing.

5

Closing & Integration

We manage the closing process and provide post-closing support for integration, earnout disputes, and transition matters.

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What Happens After You Submit

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

1

Personal Review (Within 24 Hours)

Alex reviews your transaction details. Your submission is not screened by an intake coordinator before it reaches him.

2

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.

3

Initial Conversation

If there is alignment, we schedule a call to discuss your transaction, timeline, and objectives.

4

Clear Engagement Terms

Before any work begins, you receive a written engagement letter with defined scope, timeline, and fee structure.

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Acquisition Stars handles mergers and acquisitions work for buyers and sellers nationwide.

M&A counsel. Nationwide. LOI through closing.

Request Engagement Assessment

Alex reviews each inquiry. If there is alignment, you will hear back within one business day.

Please do not include confidential information in this form. Submitting this form does not by itself create an attorney-client relationship. Privacy Policy

Frequently Asked Questions

Common questions from clients

How does Washington's capital gains tax affect seller proceeds?
Under RCW 82.87.040, Washington imposes an excise tax on the sale or exchange of long-term capital assets, and only individuals are subject to payment of the tax. (RCW 82.87.040)
What is different about selling to Microsoft or Amazon?
Strategic acquirers at scale have specific integration playbooks and standard contract provisions. Purchase price allocation, employee retention mechanics, IP assignment protocols, and post-close integration support are often non-negotiable on the acquirer side. Sellers who understand the process in advance negotiate better outcomes on the dimensions where acquirers do show flexibility.
What does an M&A attorney do?
An M&A attorney advises clients on mergers and acquisitions, including transaction structuring, due diligence, contract negotiation, and closing. We represent buyers, sellers, and target companies in strategic transactions, private equity deals, and corporate restructurings.
How long does an M&A transaction take?
An M&A transaction takes as long as its due diligence, negotiation and closing conditions require, so the timeline depends on the deal's complexity. Factors affecting timeline include due diligence scope, financing arrangements, and negotiation complexity.
Should I structure my acquisition as a stock purchase or asset purchase?
Use an asset purchase when you want to choose which assets and liabilities you take on, and a stock purchase when you want to buy the company as it stands. We analyze your specific situation and recommend a structure.
What is due diligence in an M&A transaction?
Due diligence is the comprehensive investigation of a target company's legal, financial, operational, and commercial affairs. It helps identify risks, validate assumptions, inform purchase price, and shape deal terms.
How are M&A deals valued and priced?
Valuation methods include comparable company analysis, precedent transactions, discounted cash flow analysis, and asset-based valuation. Purchase price is negotiated based on valuation, market conditions, strategic value, and competitive dynamics. We work with your financial advisors on pricing.
How do Washington non-compete laws affect mergers & acquisitions law transactions?
Washington's noncompetition statute restricts non-competes. (Wash. Dept. of Labor & Industries, Non-Compete Agreements) Non-competes are prohibited for employees earning less than $126,858 annually (2026 threshold, adjusted annually) and for independent contractors earning less than $317,147 annually. (Wash. Dept. of Labor & Industries, Non-Compete Agreements) Non-competes exceeding 18 months are presumptively unreasonable. (RCW ch. 49.62) Employers must disclose the terms in writing no later than the employee's acceptance of the job offer. (RCW ch. 49.62) If an employee is laid off, the employer must pay base salary during the restriction, less any pay the employee earns from new work. (RCW ch. 49.62) The law excludes a covenant by a person who buys or sells at least a 1% interest in the business. (RCW ch. 49.62) Under a 2026 law, noncompetition covenants become void from June 30, 2027, regardless of when they were signed. (RCW ch. 49.62)
What are the Washington tax considerations for a business acquisition or sale?
The state imposes a Business & Occupation (B&O) Tax, a gross receipts tax at rates varying by business classification (0.138% to 3.3%). (Wash. Dept. of Revenue, Business & Occupation Tax Classifications) As a community property state, Washington requires the consent of the other spouse to sell or encumber the assets or goodwill of a business both spouses help manage, and both spouses must join to convey community real property, under RCW 26.16.030(6). (RCW 26.16.030) Washington taxes long-term capital gains at 7% above an annual standard deduction, plus 2.9% on gains above $1 million from 2025. (RCW 82.87.040)
Does Washington have a bulk sales law that affects business acquisitions?
Washington has repealed UCC Article 6 (Bulk Sales). (RCW ch. 62A.6) Washington Revenue and Taxation statutes permit the Department of Revenue to pursue successor liability against asset purchasers for the seller's unpaid taxes. (RCW 82.32.140) A tax clearance certificate should be obtained before closing. (RCW 82.32.140)
What can I expect during an initial consultation?
During a confidential initial consultation, we discuss your transaction, review your current situation, assess challenges specific to Washington, and outline a path forward. We explain our process, answer your questions, and determine whether we are the right fit.
Do you work with companies outside of Seattle?
Yes. Acquisition Stars represents clients nationwide and coordinates with local counsel where state-specific requirements apply.

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The Seattle M&A Market

Seattle's M&A market is heavily influenced by the presence of Amazon, Microsoft, and Boeing, which create a massive ecosystem of technology vendors, cloud services companies, and aerospace suppliers ripe for acquisition. The region is strong in cloud computing, AI, and SaaS. Biotech activity is growing rapidly, anchored by the Fred Hutchinson Cancer Center and Allen Institute.

Top M&A Sectors

  • Cloud & SaaS
  • Aerospace & Defense
  • Biotech
  • E-commerce Services
  • Gaming & Interactive Media

Deal Environment

Seattle deal valuations for tech companies approach Bay Area levels but with slightly less competition. The concentration of technical talent means acquired companies can scale engineering teams faster than in most markets.

Why Acquire Here

The region's tech ecosystem ensures a steady pipeline of growth-stage companies seeking acquisition.

Washington Legal Considerations

Washington's noncompete statute voids non-competes for employees earning under $126,858 (2026). (Wash. Dept. of Labor & Industries, Non-Compete Agreements) A term longer than 18 months is assumed unreasonable. (RCW ch. 49.62) From June 30, 2027, Washington voids noncompetition covenants. (RCW ch. 49.62)

Seattle M&A Market Insight

Seattle area deal mix reflects three main patterns. First, technology acquisitions by Microsoft, Amazon, and other strategics, alongside venture-backed exits to PE platforms and strategic acquirers. Second, life sciences transactions in biotech, medical devices, and specialty diagnostics tied to the Fred Hutch and UW research ecosystem. Third, industrial and aerospace supply chain transactions tied to Boeing and the regional manufacturing base.

Common Deal Scenarios

1

Technology Company Acquisition

Seattle technology deals often involve venture-backed sellers with preferred stock cap tables, significant option populations, IP diligence including open source license review, customer contract assignability analysis, and treatment of employee equity at close. Strategic acquirers (Microsoft, Amazon, Google) have specific acquisition playbooks that target teams should understand before engaging.

2

Life Sciences Transaction

Earn-outs tied to regulatory milestones are common.

3

Aerospace or Industrial Supply Chain Deal

Boeing supply chain and regional industrial transactions involve customer contract review (Boeing MSAs have specific assignment provisions), Washington manufacturing facility considerations, workers compensation history, environmental compliance at operating sites, and specific treatment of proprietary aerospace know-how.

Why Seattle for M&A

Seattle produces deep, sophisticated deal flow across technology, life sciences, and industrial sectors. Washington's tax and employment framework requires deliberate structuring but does not prevent well-run deals from closing. The constant across Seattle transactions is that sophisticated counterparties expect sophisticated counsel.

Local Market Context

Seattle M&A Market

Seattle-Tacoma-Bellevue, WA MSA · MSA population 4.0M

MSA Population (2024)

4.0M

U.S. Census Bureau

Top Industry Concentration

  1. 1cloud computing and enterprise software
  2. 2aerospace and defense
  3. 3e-commerce and logistics technology

Seattle's M&A landscape is dominated by technology, driven by Amazon and Microsoft's presence and a dense ecosystem of software, cloud, and e-commerce companies. The metro also carries significant aerospace weight from Boeing's commercial aviation operations. Technology platform acquisitions and enterprise software consolidation are the primary deal drivers. The metro's strong venture capital ecosystem produces a steady pipeline of acquisition targets for large strategic buyers.

Major Seattle Employers and Deal Anchors

  • Amazon
  • Microsoft
  • Boeing
  • Alaska Airlines
  • Costco
  • Starbucks

Transit and Logistics

Seattle-Tacoma International Airport is a major Pacific Rim gateway. Port of Seattle and Port of Tacoma (combined as the Northwest Seaport Alliance) handle major Asia-Pacific container trade. Seattle is a key US-Asia trade entry point.

Recent Seattle Deal Signal (2024-2025)

Microsoft's continued acquisition of AI and cloud technology companies, including the completion of its Activision Blizzard acquisition in late 2023 and subsequent integration, set the tone for Seattle-metro technology M&A through 2024. Amazon also pursued logistics and healthcare technology acquisitions.

Source (accessed 2026-04-27)

Washington Legal Considerations for Mergers & Acquisitions Law

Key Washington Considerations

  • Washington's capital gains tax applies to long-term gains above an annual standard deduction, which can reduce seller proceeds in M&A transactions (RCW 82.87.040)
  • Washington requires the consent of the other spouse to sell or encumber the assets or goodwill of a business both spouses help manage, under RCW 26.16.030(6), and both spouses must join to convey community real property (RCW 26.16.030)

Washington Federal Courts

Federal districts: E.D. Wash., W.D. Wash.

Washington M&A Market Context

Washington M&A is driven by Seattle's technology sector (Amazon, Microsoft, Boeing supply chain) and life sciences, making King County one of the most active M&A markets in the country.

Watchpoints

Common Mergers & Acquisitions Law Pitfalls

This legal point can derail a transaction in the Seattle market. It links to its official source. The commentary card shares what we see in practice.

A common mistake from the field

From Alex Lubyansky

The longer a deal drags, the worse it gets. Deal fatigue is real. Even when both parties agreed to something early on, if dates slip and deadlines slip, human nature takes over. At some point one side goes back to the internal drawing board and decides they don't want to be part of it anymore. I usually find this to be symptomatic of a poor process on the front end. Not malice. Not negative intent. Not someone running up fees. Just poor alignment, poor qualification, poor structuring at the start of the engagement. Once that's the foundation, every missed date compounds. The fix isn't more negotiation in the middle. The fix is doing better qualification before the deal team is even hired.

Guides and Resources

In-depth guides to help you prepare for your transaction

Sell-Side M&A: When and Why You Need Counsel

Key considerations for sellers navigating the M&A process with legal representation.

Read guide

M&A Due Diligence Checklist

A structured approach to legal, financial, and operational due diligence.

Read guide

LOI vs Purchase Agreement: Key Differences

Understanding the binding and non-binding elements of each document.

Read guide

Why M&A Deals Fail

Common deal-killers and how experienced counsel helps prevent them.

Read guide

Franchise Acquisition: FDD Review Guide

What buyers should look for in a Franchise Disclosure Document.

Read guide

Free M&A Tools for Your M&A Attorney Process

Use these tools to prepare for your transaction. Professional analysis at your fingertips.

Due Diligence Tracker

Track due diligence tasks and deadlines.

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LOI Generator

Create a customized Letter of Intent.

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Price Negotiation Calculator

Analyze pricing scenarios and negotiate better terms.

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Other Service Areas Near Seattle

Acquisition Stars represents clients across Washington and nationwide.

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Related Services in Seattle

Statewide and Nearby Markets

Helpful Resources

Attorney perspective on ma attorney matters in Seattle

Alex Lubyansky, Managing Partner at Acquisition Stars
"The very best M&A attorneys are surgeons. They protect you from the legal side and let the rest of the deal team focus on their area of expertise."
Alex Lubyansky, Managing Partner On the role of M&A counsel (LinkedIn post)

M&A counsel Buy-side and sell-side representation Admitted in Michigan, practicing nationwide

Editorial review: . Read full bio

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LOI through closing. Nationwide. M&A counsel.