BUY-SIDE M&A MICHIGAN DUE DILIGENCE

Due Diligence Attorney Michigan

What you do not find in due diligence becomes your problem after the wire clears. Undisclosed litigation, contracts with assignment restrictions, environmental liabilities on a Michigan industrial site, IP ownership gaps, key employees without enforceable non-solicitation agreements: these are the kinds of facts that change the value of a transaction or its viability entirely. Legal due diligence exists to surface them before you are committed.

We conduct legal due diligence for buyers acquiring Michigan businesses. That means reviewing the full legal risk profile of the target: corporate structure, contracts, intellectual property, employment matters, regulatory compliance, environmental history, cybersecurity exposure, and pending litigation. Findings feed directly into purchase agreement negotiation so that diligence does not end at a report; it ends at a deal structure that reflects what we found.

Alex Lubyansky leads every engagement. You will work with an attorney who has been in the room on both sides of Michigan business transactions and knows what sellers do not volunteer unless you ask precisely the right question.

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What Due Diligence Actually Looks Like in a Michigan Acquisition

The checklist version of due diligence is the version that fails buyers. A standard diligence checklist will ask for articles of incorporation, financial statements, key contracts, and employment agreements. You send the list to the seller, they upload documents to a data room, you review them, and you write a report. That process will find what sellers include in the data room. It will not find what they did not upload, did not know to disclose, or knew to omit.

Effective legal diligence starts with understanding what the seller's business actually does, who it does it with, and where the legal risk lives in those relationships. A Michigan manufacturer with a single large customer on an auto-renewing contract needs a different diligence approach than a professional services firm with dozens of small clients and key-person dependency. The questions that matter for an EGLE-regulated facility are not the questions that matter for a software company with California customer data. We scope diligence to the deal, not to a generic checklist.

Michigan acquisitions have specific diligence requirements that out-of-state buyers sometimes underestimate. Environmental is the most significant. Part 201 of Michigan's Natural Resources and Environmental Protection Act establishes a comprehensive contaminated site remediation framework with ongoing reporting obligations and EGLE oversight. For any target with industrial history, historical environmental use must be assessed with specificity: what activities occurred on the site, what permits existed, what environmental reports have been done, and whether any EGLE-reportable releases have occurred. This review goes beyond checking a box on a diligence list. It requires understanding what the documents say and what they are not saying.

Customer concentration is a structural risk that shows up in contracts but is often analyzed only financially. The legal due diligence view of customer concentration asks whether the concentration customers have assignment consent rights, whether their contracts contain change-of-control termination provisions, and whether those customers have any relationship with the seller personally (rather than the entity) that does not automatically transfer. A Michigan business where the seller is the relationship and the largest customer has a termination right upon a change of control is a different asset than the financials alone suggest.

Cybersecurity and data privacy diligence has moved from optional to standard in acquisitions involving any meaningful digital operations. Michigan does not yet have a comprehensive state privacy law, but acquirers of Michigan businesses that handle California resident data are taking on CCPA compliance obligations. Businesses that process payment cards are subject to PCI-DSS requirements. Healthcare businesses face HIPAA. Financial services businesses face GLBA. Each regulatory framework carries its own breach disclosure obligations and enforcement risk. A buyer who does not assess the target's compliance posture before closing may inherit an obligation they did not price into the deal.

Intellectual property is frequently the most underdiligenced area in small to mid-market acquisitions. The assumption is that the target owns its technology and brand because it uses them. That assumption fails when the key technology was built by a contractor who never signed a work-for-hire or IP assignment agreement, when the brand is operating under an unregistered trademark in a market where another business already has priority rights, or when the target's software stack includes open-source components with license terms that restrict commercial use or require disclosure of derivative code. These are not exotic problems. They appear regularly in Michigan technology and software-embedded businesses.

Where diligence turns up an IP ownership gap, it needs to be fixed before closing, not flagged and left for later. Our intellectual property services page covers how we handle assignment cleanup, trademark clearance, and licensing issues found in diligence.

What Our Michigan Due Diligence Scope Covers

Corporate and Entity Review

Formation documents, capitalization, board and shareholder consents, good standing in Michigan and any states where the business operates, pending dissolution or conversion proceedings, and any outstanding equity grants or obligations that affect clean title to the business.

Material Contracts

Customer agreements and concentration analysis, supplier and vendor contracts, lease agreements, debt instruments and credit facilities, distribution and reseller agreements, and any contracts with change-of-control provisions or assignment restrictions that require consent or trigger termination rights.

Intellectual Property

Patent, trademark, and copyright registrations and pending applications, IP assignment agreements from founders and contractors, open-source license review for software-embedded businesses, trade secret protection practices, and any IP licensed from third parties that is material to operations.

Employment and Benefits

Key employee identification and retention risk, existing non-compete and non-solicitation agreements and their enforceability under MCL 445.774a, ERISA obligations for any qualified retirement plan, collective bargaining agreements and union history for Michigan manufacturing businesses, and worker classification compliance.

Environmental and Regulatory

Michigan EGLE permit history and compliance, Part 201 contaminated site assessment for industrial properties, OSHA compliance and citation history, industry-specific regulatory licenses and their transferability, and any pending regulatory investigations or enforcement actions.

Litigation and Contingent Liabilities

Active and threatened litigation, regulatory proceedings, tax disputes, product liability claims, and any settlement agreements with ongoing obligations. We review what is disclosed and ask the specific questions sellers do not proactively answer about pending or threatened matters.

Cybersecurity and Data Privacy

Prior security incidents and breach notifications, CCPA compliance for California-facing operations, PCI-DSS compliance for payment card processing businesses, HIPAA compliance for healthcare targets, cyber insurance coverage and assignability, and the adequacy of existing security policies and practices relative to the risk profile of the business.

Common Due Diligence Mistakes Michigan Buyers Make

Treating diligence as a checklist rather than an investigation

A diligence checklist tells you what documents to request. An effective diligence investigation tells you what to look for inside those documents, what questions the documents raise that need follow-up, and what the seller should have provided but did not. Buyers who send a form checklist and accept the data room upload at face value will find out what was missing after they close. Diligence is an investigation. It requires treating the documents as evidence of what the business is, not as a compliance exercise.

Underestimating environmental exposure in Michigan manufacturing acquisitions

Michigan's industrial history means that many manufacturing properties carry some level of historical contamination. The question is not whether contamination exists but whether it has been identified, remediated, or disclosed. Buyers who rely on seller representations about environmental compliance without independent review are making an undisclosed bet. A Phase I environmental site assessment is standard for any real property acquisition. For Michigan industrial properties, a Phase II may be warranted based on Phase I findings or known site history. The cost of environmental diligence is a fraction of the cost of discovering post-close that you own a contaminated site with active EGLE remediation obligations.

Not assessing key contract assignability before signing the purchase agreement

Many commercial contracts contain assignment restrictions or change-of-control provisions. These clauses can require the counterparty's consent for the contract to survive a transaction, or they can give the counterparty a termination right upon a change of ownership. For a business whose value is tied to its customer relationships or supplier agreements, these clauses are material. Buyers who discover assignment restriction issues after signing the purchase agreement are in a weak position to negotiate. Third-party consents identified during diligence can be made a closing condition. Consents discovered at closing become leverage problems.

Assuming the seller's IP is clean because they use it

Sellers use IP that they do not cleanly own more often than buyers expect. Technology built by contractors without executed IP assignments. Brand identifiers used in markets where another party has senior common-law trademark rights. Software products with embedded open-source code under copyleft licenses that require disclosure of the source code if the product is distributed. These are not edge cases. They show up regularly in Michigan technology businesses, professional services firms, and manufacturing companies with proprietary process technology. IP diligence requires going beyond the trademark registration to the ownership chain.

Decoupling diligence from the purchase agreement negotiation

Diligence findings that do not make it into the purchase agreement as representations, price adjustments, escrow provisions, or indemnification carve-outs are findings the buyer absorbed without compensation. Every material issue identified in diligence should be resolved before closing: the seller cures it, the price is adjusted to reflect it, or the seller makes a specific representation backed by indemnification. Buyers who compartmentalize diligence from deal terms often discover that the issues their lawyers found did not make it into the economic terms their business team negotiated. Diligence that feeds directly into deal terms is what protects a buyer. Diligence that produces a report that sits on a shelf protects no one.

Due diligence is one piece of the broader legal process in an acquisition. For a full picture of what M&A counsel handles from letter of intent through closing, see our guide to Michigan M&A attorneys.

Frequently Asked Questions

Questions from Michigan acquirers we hear regularly.

What does legal due diligence actually cover in a Michigan acquisition?
Legal due diligence covers the full risk profile of the target company as a legal entity. That includes corporate formation documents and capitalization table, all material contracts (customer agreements, supplier contracts, leases, debt instruments), intellectual property ownership and licensing, employment and benefits compliance (including ERISA obligations for any qualified plan), pending and threatened litigation, regulatory permits and licenses specific to Michigan, environmental compliance history (particularly for manufacturing targets under Michigan EGLE oversight), cybersecurity posture and any data security incidents, and tax compliance history. The scope is calibrated to the industry and deal size. A professional services acquisition looks different from a Michigan manufacturer.
What is the cost of skipping legal due diligence in a Michigan acquisition?
The cost of skipping legal diligence is whatever was in the target company that you did not find before you closed. That can mean undisclosed litigation that becomes your liability the moment the transaction closes. It can mean customer contracts with assignment restrictions that require consent you did not get. It can mean IP ownership problems where the seller's key technology was built by a contractor who never signed an assignment agreement. It can mean environmental contamination on a Michigan industrial site that you now own and are responsible for remediating. Legal diligence does not guarantee that nothing goes wrong. It tells you what you are buying before you are committed to buying it.
How long does legal due diligence take in a Michigan business acquisition?
Legal diligence runs concurrent with financial and operational diligence. For most small to mid-market transactions, the legal diligence phase runs 20 to 45 days depending on the size of the document set, the number of material contracts, and how organized the seller's records are. Sellers who have organized their data room in advance move faster. Sellers with disorganized records extend the timeline and give buyers more time to find problems or reasons to retrade. We scope diligence to the deal and communicate findings as they emerge rather than delivering a single report at the end of the review window.
What are the biggest legal diligence risks in Michigan manufacturing acquisitions?
Michigan manufacturing acquisitions carry several layered diligence risks that do not apply to service businesses. Environmental liability is the largest. Michigan's Part 201 contaminated site remediation requirements and EGLE oversight mean historical industrial use of a site can create remediation obligations that the seller has not disclosed or fully quantified. Labor and union matters are often complex, with collective bargaining agreements, grievance history, and NLRB filing history requiring careful review. Supply chain contracts, particularly sole-source supplier relationships, require assessment of termination risk and assignability. OSHA compliance history and any pending citations matter for post-close operational risk. Pension and ERISA obligations for legacy defined-benefit plans are a specific financial exposure that belongs in the diligence report.
What cybersecurity and data diligence should a Michigan buyer do?
Cybersecurity diligence has become a standard component of legal review in acquisitions involving any meaningful customer data or networked operations. For Michigan buyers, the relevant scope includes: whether the target has experienced any data security incidents or breaches, how customer data is stored and who has access to it, whether the target is subject to CCPA obligations if it handles California resident data, PCI-DSS compliance for any business that handles payment card data, and whether the target's cyber insurance policy is current and assignable. Michigan does not yet have a comprehensive state privacy law comparable to CCPA, but federal regulatory exposure under FTC enforcement and sector-specific rules (HIPAA for healthcare, GLBA for financial services) apply to Michigan businesses operating in regulated industries.
How does legal diligence affect purchase agreement negotiations?
Every finding from legal diligence either becomes a deal term or a risk you accept without disclosure. Issues found in diligence should be resolved in one of three ways: seller cures the issue before closing; the purchase price is adjusted to reflect the risk; or the seller makes a specific representation and backs it with indemnification. Issues found after closing that diligence would have surfaced become disputes you must litigate or absorb. The diligence report is the foundation of the reps and warranties schedules, the indemnification carve-outs, and any escrow or price holdback tied to identified risks. Buyers who treat diligence as a checklist exercise, rather than as a negotiating foundation, leave risk and leverage on the table.
What Michigan-specific legal issues should buyers watch for in service business acquisitions?
Michigan service business acquisitions have a distinct diligence profile. Non-solicitation and non-compete agreements with key employees are often unenforceable if they are overbroad under MCL 445.774a. Buyers should identify which employees are critical to the ongoing business and whether their current restrictive covenants would survive a change of control or need to be renegotiated at closing. Michigan professional licensing requirements matter for any acquisition involving licensed services. Customer concentration risk, particularly in B2B service businesses where a handful of customers represent the majority of revenue, should be assessed for contractual assignment restrictions and relationship continuity. If any significant customer contracts require consent to assignment, that consent process belongs in the pre-closing period, not as an assumption.
Do you work with buyers outside of Michigan?
Yes. We represent acquirers buying Michigan businesses regardless of where the buyer is located. Many of our acquisition engagements involve out-of-state buyers, private equity-backed platforms, and strategic acquirers entering Michigan markets through acquisition. Our practice spans M&A transactions nationally, and we coordinate with local counsel when state-specific regulatory matters require jurisdiction-specific expertise. Michigan is our home market and we know the local business community, the regulatory environment, and the deal structures common in Michigan industries.

Due Diligence Counsel by Michigan City

We represent acquirers throughout Michigan. City-level pages provide local market context.

  • Due diligence attorney Detroit
  • Due diligence attorney Grand Rapids
  • Due diligence attorney Ann Arbor
  • Due diligence attorney Troy
  • Due diligence attorney Bloomfield Hills
  • Due diligence attorney Novi
  • Due diligence attorney Birmingham MI
  • Due diligence attorney Royal Oak

Related Resources

Articles and related services for Michigan business acquirers.

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Alex Lubyansky reviews every submission personally. If your transaction is a fit for our practice, you will hear from us with a substantive assessment of scope and approach, not a follow-up call that asks what your budget is. We engage with buyers at any stage of the process, including before an LOI is signed, which is when diligence planning actually matters.

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