Business & Commercial Disputes
Representation in complex commercial conflicts and business disputes, the disagreements between companies, partners, vendors, and counterparties that turn on a close knowledge of commercial law.
Trial advocacy for complex business disputes. We handle contract breaches and commercial conflicts in state and federal courts, and we run them so the dispute does not drain your operations.
A written contract claim in Illinois can be brought for ten years after the breach and a claim on a sale of goods for four, a period the parties may shorten to a year by agreement but may never extend. An old breach is a limitations question before it is a merits question, and a counterparty's own claim is tested the same way on the first day.
Federal practice has its own arithmetic: ten depositions of seven hours and twenty-five interrogatories a side without leave of court, initial disclosures due 14 days after the Rule 26(f) conference, and discovery bounded by proportionality to the stakes rather than by what might conceivably be relevant. Those limits, not the size of the grievance, set the shape of the case.
Fees follow the contract rather than the win. The American rule leaves each side paying its own lawyers unless a statute or a prevailing-party clause says otherwise, and Illinois courts read those clauses strictly, so the clause is checked before the demand letter is sent. One partner is accountable for the matter from the hold notice onward.
Representation in complex commercial conflicts and business disputes, the disagreements between companies, partners, vendors, and counterparties that turn on a close knowledge of commercial law.
Prosecuting and defending contract disputes and breach-of-agreement claims, where the terms of a deal, the parties' conduct, and the available remedies have to be marshaled into a coherent case.
A written assessment in the first weeks: the claims and defenses, the limitations and forum questions, the realistic range of outcomes and the cost to reach each of them, so the decision to sue, settle or wait is made on numbers rather than temper.
Discovery management and evidence preservation for complex commercial matters, organizing the documentary record and witness proof on which the outcome of a case so often turns.
Trial preparation and courtroom advocacy in state and federal courts, supported by settlement negotiation and ADR coordination so the path to resolution stays open up to the verdict.
Appeals and post-judgment enforcement strategies, with insurance coordination and coverage analysis, so a favorable result can be defended on appeal and actually collected.
The duty to preserve attaches when litigation is reasonably anticipated, often the first angry email rather than the summons. Under Rule 37(e) a court that finds electronic evidence was lost with intent to deprive may presume it was unfavorable; negligence brings lesser measures. The hold memo is dated accordingly.
A valid forum-selection clause controls a transfer motion in all but extraordinary cases, and a contractual jury waiver is enforced in Illinois and federal court when knowing and voluntary. A consent-to-jurisdiction clause can strand a company in a court it never considered. The terrain was fixed at signing.
In Illinois, money due on a written instrument earns prejudgment interest at five percent a year from its due date, and a judgment earns nine percent until paid. A federal judgment earns the one-year Treasury yield. Over three years those rates can rival the fees, and belong in the settlement math.
An offer of judgment may be served until 14 days before trial. If the plaintiff refuses and the judgment it obtains is no more favorable, it pays the costs after the offer, and where a statute defines costs to include attorney's fees the shift is large. Making the offer costs nothing.
A request to admit facts or documents in Illinois is deemed admitted unless a sworn denial or objection is served within 28 days, and courts are sparing with relief. Served early, a Rule 216 request can lock in the account balance, the signatures and the delivery dates before any deposition.
An Illinois judgment may be enforced for seven years and revived for twenty, and a recorded memorandum of judgment is a lien on the debtor's real estate. A citation to discover assets puts the debtor and third parties under oath and freezes what they hold on service.
The litigation hold goes out the day the dispute surfaces, and the contract file, the correspondence, and the money at stake are read against the forum, the counterparty, and the coverage. Before anyone drafts a complaint, one partner prices the exposure and decides whether this case is worth the courtroom.
Complaint or answer, venue and jurisdiction fights, and any Rule 12 motion practice make up the stage where the claims are framed and the weak ones are stripped out. A well-aimed motion to dismiss can end a matter here; a poorly framed pleading pays for it through discovery.
Document productions, depositions of the executives who lived the deal, and expert reports on damages, all run to a budget rather than to exhaustion. Summary judgment and mediation sit side by side, because the record built here is what makes the other side's settlement number move.
Trial to judge or jury for the claims that survive, then the stage too often treated as an afterthought. We defend the judgment on appeal and enforce it against real assets. A verdict is paper until it is collected.
A judgment you cannot collect is a receipt for your legal fees.
Commercial litigation is the resolution of business disputes through the courts: contract breaches, commercial conflicts, and other disagreements between companies or between a company and the parties it deals with. It calls for knowledge of commercial law and of the industry regulations that bear on a particular dispute, and it spans everything from early case assessment to trial and any appeal.
Disputes between businesses and the people they contract with, in state and federal court: a supply or distribution agreement terminated early, a purchase price or earn-out contested after a deal closes, a partner or member who says the operating agreement was breached and the fiduciary claims that follow. Most are contract cases at the core, with fraud, unjust enrichment or fiduciary theories pleaded around them, and most turn on documents the client already has. We take the case from the first hold notice through trial and collection.
No, and the contract usually answers the question before we do. An arbitration clause takes the dispute out of court; a prevailing-party fee clause changes who can afford to be wrong; a forum clause decides where. Where the choice is open, court is the better instrument when the client needs an injunction fast, since a temporary restraining order under Rule 65 can issue within days and bind the defendant for 14 days while a preliminary injunction is heard, or when third-party documents and witnesses matter, because a court's subpoena power is broader than an arbitrator's. Mediation belongs in nearly every matter, timed for the point after the documents have been exchanged and before the experts are paid, when both sides can see the case and neither has spent the money to try it.
By making the company's time the scarce resource we protect. The litigation hold is scoped to the custodians who touched the deal rather than to everyone with an inbox. A protective order under Rule 26(c) with an attorneys'-eyes-only tier keeps pricing and customer data away from a competitor's business people. Executives are deposed once, for the seven hours the rule allows, and the company's own testimony is given through a single prepared Rule 30(b)(6) witness so it speaks with one voice. At each stage the client sees the spend against the budget and the settlement range against the record, and the question of whether to keep going is asked out loud rather than assumed.
The first 30 days decide most of the cost. The hold goes out and the contract file is read for its forum, fee and notice-and-cure clauses, because a demand letter that skips a required cure period can be a breach of its own. The limitations position is checked for both sides' claims. The insurance program is reviewed and the carrier notified, since a claims-made policy covers only what is reported within the policy period and late notice can forfeit coverage. Once a complaint is served the clock is short: 21 days to answer or move in federal court, 30 days from service to remove, and in Illinois state court 30 days to appear. The assessment that comes out of those weeks sets the budget and the settlement range for everything after.
Yes, and we plan both before trial. A federal judgment cannot be enforced for 30 days after entry, and a stay beyond that requires a bond or other security under Rule 62; Illinois Rule 305 works the same way, with the bond sized to the judgment, costs and the interest expected during the appeal. On the collecting side, a federal judgment can be registered in any other district once it is final, and a state judgment is domesticated elsewhere under the Uniform Enforcement of Foreign Judgments Act, which Illinois has adopted. Post-judgment interest runs the whole time, at nine percent on an Illinois judgment, which is often what finally brings a debtor to the table.
Arbitration, mediation, and other alternative dispute resolution, run to resolve the conflict without losing the business relationship.
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Explore →Reviewed by Jonathan D. Herpy, Sr., Senior Partner · Last updated October 2026 · Educational overview · Not legal advice
One partner is accountable for the whole matter, and you have that partner's direct line. Chicago, London, and Dubai work to the same standard.