California Business Litigation Lawyers

A serious business dispute can put revenue, ownership interests, valuable contracts, business relationships, or control of a company at risk. Once a disagreement reaches that level, the decisions made early in the dispute can affect the evidence available, the leverage between the parties, and the range of possible outcomes.

Kalfayan Merjanian, LLP represents businesses, business owners, partners, shareholders, members, investors, and other parties in complex commercial disputes throughout California. Our attorneys handle business litigation involving breach of contract, partnership and ownership disputes, breach of fiduciary duty, business fraud, real estate disputes, and other conflicts involving substantial financial or operational interests.

The California trial attorneys at Kalfayan Merjanian, LLP have decades of litigation experience and have handled business disputes involving contracts, partnerships, and real estate, as well as civil jury trials and significant appeals. Kalfayan Merjanian, LLP brings that litigation background to commercial disputes where careful analysis, extensive discovery, and trial preparation can become critical.

Business Disputes Can Put More Than Money at Stake

A contract disagreement can interrupt a critical source of revenue. Conflict among business owners can make important decisions impossible. Misappropriation of company assets can affect cash flow while a dispute is still developing. A broken commercial relationship can threaten customers, suppliers, employees, financing, or the future of the company itself.

Business litigation addresses disputes arising from commercial transactions, business relationships, ownership interests, management decisions, and other conduct affecting a company or its owners. Claims can arise between two businesses, among the owners of the same company, or between a business and an individual whose conduct caused financial harm.

The best course depends heavily on what has already happened. Some disputes require immediate court intervention. Others call for targeted negotiation before positions harden and litigation expenses increase. A case already in court requires a strategy built around pleadings, discovery, witnesses, financial records, expert testimony, and the remedies each side is seeking.

Our California business litigation lawyers examine both the legal claims and the commercial consequences. The objective is to understand what the dispute means for the client before deciding how to litigate it.

Breach of Contract Disputes

Contracts define many of the most important business relationships. Purchase agreements, service contracts, operating agreements, leases, distribution agreements, vendor contracts, licensing arrangements, and other commercial agreements establish what each party is expected to provide and what happens when those obligations are not met.

A breach-of-contract dispute can begin with a missed payment, failure to deliver goods or services, refusal to perform, early termination, disagreement over pricing, or competing interpretations of the agreement itself. Some cases turn on a specific contractual provision. Others require examination of communications, amendments, prior performance, industry practices, and conduct that occurred after the agreement was signed.

The financial consequences can extend beyond the unpaid amount named in the contract. A breach can interfere with another transaction, interrupt business operations, create additional expenses, or cause lost profits. Contract provisions concerning damages, indemnification, attorneys’ fees, arbitration, venue, and limitations on liability can significantly affect the litigation.

California generally provides four years to file an action based on a written contract under Code of Civil Procedure Section 337. Claims involving contracts or obligations not founded on a writing generally carry a shorter two-year period under Section 339. The applicable deadline can depend on the nature of the agreement, when the breach occurred, and the particular claims being asserted.

Kalfayan Merjanian, LLP represents clients in disputes over the existence, meaning, enforcement, performance, and breach of commercial agreements.

Partnership, LLC, and Business Ownership Disputes

Conflict between business owners can become especially disruptive because the people fighting over the company may still need to operate it together. Decisions involving money, employees, distributions, contracts, access to records, and major transactions can continue while the ownership dispute is unfolding.

Partnership and LLC disputes can involve allegations that one owner has diverted business opportunities, withheld distributions, misused company funds, denied access to financial information, competed against the business, exceeded management authority, or attempted to exclude another owner from company decisions.

The governing documents can become central to the case. Partnership agreements, LLC operating agreements, corporate bylaws, shareholder agreements, buy-sell provisions, amendments, meeting records, capitalization documents, and financial records can establish the parties’ rights and the procedures they agreed to follow.

California law also imposes obligations on parties in certain business relationships. For example, California Corporations Code Section 17704.09 addresses duties of loyalty and care within limited liability companies, while partnership duties are governed in part by Section 16404.

Ownership disputes often require an examination of both the written agreement and what happened inside the company. Years of informal practices can become important when the owners disagree over authority, compensation, distributions, company property, or the direction of the business.

Breach of Fiduciary Duty Claims

Business relationships sometimes place one person in a position of trust or control over assets, information, opportunities, or decisions affecting others. Fiduciary-duty litigation can arise when that authority is allegedly used for personal gain or against the interests of the company or those to whom the duty is owed.

A breach-of-fiduciary-duty claim can involve diversion of company funds, undisclosed conflicts of interest, self-dealing, usurpation of a business opportunity, competing with the company, concealment of material financial information, or transactions benefiting one owner at the expense of another.

Financial records are often critical. Bank statements, accounting ledgers, tax records, expense reports, electronic communications, corporate minutes, and transaction documents can reveal where company money went and who benefited from disputed decisions.

Questions about fiduciary obligations can also depend on the structure of the business and the position of the person whose conduct is being challenged. The duties of an LLC member, manager, partner, corporate officer, or director are not necessarily identical.

Kalfayan Merjanian, LLP investigates the underlying transactions and financial history to determine what occurred and how the challenged conduct affected the company or its owners.

Business Fraud and Misrepresentation

A commercial transaction can unravel when one party discovers that important information was false, concealed, or presented in a misleading way. Claims involving fraud or misrepresentation frequently arise from the purchase or sale of a business, investment transactions, financial representations, partnership negotiations, or agreements induced by statements that later prove inaccurate.

The disputed representation is only part of the analysis. A fraud claim can also depend on what the speaker knew, what the other party was entitled to rely upon, and whether the misrepresentation actually caused financial harm.

Evidence can include emails, financial statements, projections, due-diligence materials, text messages, draft agreements, presentations, accounting records, and testimony about what was said before the transaction closed.

Fraud allegations can also overlap with contract claims without being identical to them. The distinction can affect available remedies and the evidence needed to establish the case.

Commercial fraud litigation requires close attention to what the parties knew at each stage of the transaction and how their representations affected the decisions that followed.

Interference With Business Contracts and Economic Relationships

A company can suffer substantial harm even when the party causing the loss was not a signatory to the underlying contract. California business litigation can include claims involving intentional interference with contractual relations or interference with prospective economic advantage.

A dispute might arise after a competitor, former business associate, investor, or other third party disrupts an existing contract or deliberately interferes with an expected commercial relationship. The resulting losses can involve terminated agreements, lost customers, canceled transactions, or opportunities that no longer materialize.

The surrounding communications often determine whether ordinary competition became actionable interference. Emails, messages, customer communications, internal documents, timelines, and witness testimony can help establish what the defendant knew and what actions were taken.

Lost-business claims also require careful damages analysis. Evidence must connect the challenged conduct to an identifiable financial loss rather than relying on a generalized assertion that the company suffered.

Real Estate and Commercial Property Disputes

Real estate can represent one of a company’s largest assets or expenses. Disputes over commercial property can affect business operations, investments, development plans, partnerships, and substantial amounts of capital.

Kalfayan Merjanian, LLP’s business litigation experience includes real estate disputes. Commercial cases can involve contractual obligations, ownership interests, transactions, property-related agreements, or disputes among parties with competing financial interests in real estate.

These matters can require close review of purchase agreements, leases, amendments, title documents, partnership agreements, correspondence, disclosures, financial records, and the history of the transaction.

Real estate disputes can also intersect with broader ownership conflicts. Property may be held by a partnership or LLC, used as collateral, or represent the central asset around which a business relationship was built. Resolving the dispute can require understanding both the property transaction and the business arrangement behind it.

Trade Secrets and Confidential Business Information

Businesses often depend on information that has value precisely because competitors do not possess it. Customer information, pricing methods, proprietary processes, business strategies, technical information, formulas, and other confidential material can become the subject of litigation when it is allegedly taken, disclosed, or used without authorization.

California’s Uniform Trade Secrets Act defines the circumstances under which qualifying information can receive trade-secret protection. The law considers whether the information derives economic value from remaining secret and whether reasonable measures were taken to protect its confidentiality.

Trade-secret cases can develop quickly. Once proprietary information has been transferred, disclosed, or put to use, financial damages alone may not adequately address the immediate risk to the business. Litigation can involve requests for injunctive relief along with claims for damages.

California also imposes a specific procedural requirement in trade-secret litigation. Before obtaining discovery relating to the alleged trade secret, the plaintiff generally must identify the trade secret with reasonable particularity under Code of Civil Procedure Section 2019.210.

Business litigation involving confidential information therefore requires attention to both the substance of the claim and the way proprietary material will be identified and protected during the lawsuit.

Emergency Injunctions and Temporary Restraining Orders

Some commercial disputes cannot wait for an ordinary litigation schedule.

Money can be transferred. Proprietary information can be disclosed. A disputed transaction can close. Business assets can disappear. A former owner or employee can begin using information the company claims is confidential. An action affecting control of a business can take place before a case reaches a normal hearing.

Under appropriate circumstances, a business can seek temporary or preliminary court relief intended to preserve the existing situation while the underlying claims are litigated. Temporary restraining orders and preliminary injunctions require a focused showing and often move on an accelerated schedule.

The early evidence can be decisive. Contracts, declarations, emails, financial records, transaction documents, and other evidence must be organized quickly enough for the court to understand both the underlying claim and why immediate relief is being requested.

The opposite problem arises for a business served with an emergency application. A rapid response may be necessary to prevent a one-sided factual record from defining the dispute before ordinary discovery begins.

Business Litigation Often Turns on the Financial Record

Commercial cases frequently contain thousands of pages of documents but only a smaller group ultimately explains what happened.

Financial statements can show whether promised revenue existed. Bank records can reveal transfers between related parties. Accounting data can document damages. Emails can establish what decision-makers knew at the time of a transaction. Earlier versions of a contract can reveal how important provisions changed during negotiations.

Preserving electronic evidence can be particularly important once litigation is reasonably anticipated. Emails, text messages, cloud files, accounting databases, internal messaging platforms, customer records, and device data can disappear through ordinary retention practices if preservation steps are delayed.

Kalfayan Merjanian, LLP develops business cases around the evidence needed to establish the commercial history of the dispute. Understanding that history can be as important as understanding the contract ultimately placed before the court.

Damages in a California Business Dispute

Business litigation often involves financial harm that is more complicated than a single unpaid invoice.

Depending on the claims and evidence, damages can involve unpaid contractual amounts, lost profits, loss in business value, costs incurred because of a breach, diverted funds, restitution, or other measurable economic losses. Certain agreements also contain provisions addressing interest, attorneys’ fees, indemnity obligations, or predetermined damages.

Lost-profit claims require particularly careful analysis. Historical financial performance, customer relationships, pending contracts, market conditions, expenses, and expert economic testimony can all become relevant to determining whether projected losses can be established with sufficient certainty.

Other disputes focus on returning money or property rather than compensating for conventional damages. Equitable remedies can become important where the case involves improperly obtained benefits, disputed ownership, control over property, or conduct that needs to be stopped.

A useful litigation strategy identifies the available remedies early enough for discovery to develop the evidence needed to support them.

Bringing and Defending Business Litigation Claims

Kalfayan Merjanian, LLP represents clients pursuing commercial claims as well as parties required to defend against them.
For a plaintiff, filing suit can provide access to discovery, subpoena power, enforceable court orders, and ultimately a judgment when negotiation cannot resolve the dispute. The case needs to be developed around the elements that must be proven and a damages theory supported by the financial record.

A business defending a lawsuit faces a different set of decisions. Early review of the complaint, contracts, communications, insurance coverage, potential counterclaims, and available defenses can determine how aggressively particular allegations should be challenged and whether the dispute presents opportunities for an early resolution.

Some business disputes also involve claims and counterclaims arising from the same commercial relationship. Each side can claim that the other breached the agreement or caused the relationship to fail. Reconstructing the timeline becomes especially important when responsibility for the breakdown itself is contested.

Our attorneys approach each case based on the client’s position, the underlying business relationship, and the evidence available rather than applying the same litigation strategy to every dispute.

Litigation, Arbitration, Mediation, and Settlement

A business dispute does not necessarily end with a jury verdict. Commercial agreements frequently contain arbitration or mediation provisions, and parties can negotiate at different stages of the case.

Arbitration can resemble litigation but proceeds before a private arbitrator rather than a judge or jury. The contract may dictate whether arbitration is required, where it will occur, what rules apply, and which disputes fall within the arbitration clause.

Mediation has a different function. A neutral mediator helps the parties explore a negotiated resolution while the parties retain control over whether an agreement is reached. Mediation can take place before suit, during discovery, shortly before trial, or at another point when both sides have enough information to evaluate risk.

Settlement also requires more than agreeing on a dollar amount. Business resolutions can address payment terms, ownership interests, confidentiality, releases, return of property, future competition, ongoing contractual obligations, and the end or continuation of the underlying commercial relationship.

Trial remains necessary when the parties cannot reach acceptable terms. Preparing from the beginning for that possibility can strengthen the client’s position throughout the case.

Business Litigation and Unfair Competition

Certain disputes extend beyond the relationship between the immediate parties and raise questions about conduct affecting competition in a broader market.

California’s unfair competition laws can apply to qualifying unlawful, unfair, or fraudulent business practices, depending on the facts and available remedies. Commercial conduct involving price fixing, market allocation, monopolization, or other restraints on competition can instead raise distinct state or federal antitrust issues.

Kalfayan Merjanian, LLP has substantial experience in both commercial disputes and antitrust litigation. Keeping those legal theories distinct is important because an ordinary dispute between competitors does not automatically create an antitrust claim.

Where a business conflict involves broader competitive conduct, our attorneys can evaluate how the commercial dispute intersects with California and federal competition law.

Experienced Counsel for Complex California Business Disputes

Commercial litigation requires more than familiarity with business terminology. A lawyer may need to understand accounting records, ownership structures, complex contracts, real estate transactions, corporate decision-making, disputed valuations, and the economic consequences of conduct that unfolded over several years.

Ralph B. Kalfayan’s professional background combines litigation and financial experience. Before entering private legal practice, he worked at Arthur Andersen & Co. in its audit, tax, and management consulting department. He later specialized in business litigation at Borton, Petrini & Conron, where his practice included real estate disputes, partnership disputes, breach-of-contract cases, jury trials, and appellate matters.

Kalfayan Merjanian, LLP brings that experience to business disputes involving substantial financial stakes and complicated factual records. The firm’s broader civil litigation and antitrust experience can also be valuable when a commercial dispute develops beyond a conventional contract claim.

Our attorneys focus on learning how the business operates, identifying what caused the dispute, and developing a litigation strategy tied to both the evidence and the client’s commercial interests.

Frequently Asked Questions About California Business Litigation

What types of business disputes does Kalfayan Merjanian, LLP handle?

Kalfayan Merjanian, LLP handles complex commercial disputes involving breach of contract, partnerships and business ownership, fiduciary duties, business fraud, real estate, confidential business information, and related business claims. The firm’s attorneys represent businesses, owners, partners, members, shareholders, investors, and other parties in California business litigation.

What is the difference between business litigation and civil litigation?

Civil litigation is a broad category covering noncriminal disputes between individuals, businesses, and other parties. Business litigation is more specifically focused on disputes arising from commercial relationships, business ownership, contracts, transactions, and business conduct. Kalfayan Merjanian, LLP maintains both business litigation and broader civil litigation practices.

Can one business owner sue another owner?

Yes. Disputes among owners can give rise to litigation involving partnership agreements, LLC operating agreements, fiduciary duties, misuse of company assets, distributions, management authority, access to records, business opportunities, and other ownership rights. The available claims and remedies depend on the company’s structure and the facts of the dispute.

Can a company sue for breach of an oral contract in California?

California recognizes many oral contracts, although certain agreements must be in writing. A claim based on an oral agreement can create additional disputes over the precise terms and whether the parties actually reached an enforceable agreement. California generally applies a two-year filing period to contract claims not founded on a written instrument, while claims based on written contracts generally receive four years.

What can a business recover in a breach-of-contract lawsuit?

Recoverable damages depend on the contract and the losses caused by the breach. A claim can involve unpaid amounts, costs resulting from nonperformance, lost profits, interest, and other contractual damages. Attorneys’ fees may also be recoverable when an applicable agreement or statute provides for them.

What should a company do when a serious business dispute begins?

Important contracts, emails, text messages, accounting records, transaction documents, internal communications, and electronic data should be preserved. Business owners should also avoid destroying or altering records once litigation is reasonably anticipated. Early review of the governing agreements and evidence can help determine what immediate action is necessary.

Can a court stop another party from taking action while a business lawsuit is pending?

Under appropriate circumstances, a court can issue temporary or preliminary injunctive relief. A company might seek an injunction where money damages would not adequately address an immediate threat involving confidential information, company property, control of a business, or another ongoing harm. The legal requirements depend on the relief requested and the facts of the case.

Does every business dispute have to go to trial?

No. Business disputes can be resolved through direct negotiation, mediation, arbitration, or settlement during litigation. Some contracts require arbitration rather than court proceedings. Trial remains an option when the parties cannot reach a resolution and the dispute is not subject to binding arbitration.

Does Kalfayan Merjanian, LLP represent both plaintiffs and defendants in business disputes?

Kalfayan Merjanian, LLP handles commercial litigation for parties seeking to enforce their rights as well as clients defending against business claims. The strategy differs depending on the client’s position, the governing agreements, potential claims and counterclaims, and the commercial consequences of the dispute.

How quickly should a business contact a litigation attorney?

Early legal review can be important when a dispute threatens valuable evidence, company assets, confidential information, ownership rights, or an approaching filing deadline. Waiting can also allow the other party to shape the factual record or take actions that become more difficult to reverse later.

Speak With a California Business Litigation Lawyer at Kalfayan Merjanian, LLP

A significant business dispute can affect more than the transaction that triggered it. Revenue, ownership, commercial relationships, valuable assets, and the future operation of the company can all become part of the conflict. Preserving the right evidence and understanding the governing agreements early can affect how the case develops.

Kalfayan Merjanian, LLP represents businesses, owners, partners, shareholders, members, investors, and other parties in complex commercial disputes throughout California. Contact our firm to speak with an experienced California business litigation lawyer and learn how we can help evaluate the dispute, protect your interests, and determine the appropriate path forward.