Kleinbard LLC
Practice focus: Business litigation, M&A, finance
Big firm experience, small firm attention. Strong commercial litigation bench.
- Fee structure
- Hourly
- Free consultation
- Initial $
Commercial dispute in Philadelphia? Pick a firm that tries cases.
Philadelphia commercial litigation runs through the Commerce Court of the Philadelphia Court of Common Pleas (specialty business court) and the U.S. District Court for the Eastern District of Pennsylvania. The Defend Trade Secrets Act and Pennsylvania Uniform Trade Secrets Act both apply for IP-heavy disputes.
These 10 Philadelphia firms have proven trial track records in business litigation, breach of contract, fiduciary duty, partnership disputes, and trade secrets.
How we picked these 10: We reviewed published verdicts and settlements, peer rankings (Best Lawyers, Super Lawyers, Chambers and Partners, Avvo), client review patterns, and bar association recognition. Firms that appeared consistently across independent sources made the list. We do not accept payment for placement, and we do not write sponsored reviews. More on our methodology →
Practice focus: Business litigation, M&A, finance
Big firm experience, small firm attention. Strong commercial litigation bench.
Practice focus: Business litigation, employment
Multi-million-dollar awards and settlements. Decades of Philadelphia practice.
Practice focus: Commercial, products, IP
AmLaw 100 firm with distinguished commercial litigation team in PA.
Practice focus: General commercial, products, environmental
Established Philadelphia firm with deep commercial litigation bench.
Practice focus: Commercial litigation, white-collar
AmLaw 100 firm with respected disputes practice.
Practice focus: Commercial disputes, insurance, IP
Strong bench in commercial disputes, insurance, and business torts.
Practice focus: Commercial litigation, products
Highly respected practice with deep bench of strong trial lawyers.
Practice focus: Commercial, antitrust, products
Excellence in insurance defense, antitrust, products, professional negligence.
Practice focus: Business and commercial litigation, transactional
Dedicated to business and commercial litigation.
Practice focus: Commercial litigation, appellate
Established Philadelphia litigation boutique with strong appellate bench.
Tell us about your situation and we'll match you with vetted business litigation attorneys in Philadelphia. Free, confidential, no obligation.
Request Free Consultation →TRO/injunction: 14 days. Trial schedule: 12-18 months in Philadelphia Commerce Court / 18-30 months federal. Appeals: 6-18 months.
Hourly: $450-$1,200. Major BigLaw partners: $1,000-$1,500/hr. Flat/blended/contingency available for some matters.
The legal directory you find on Google has thousands of Philadelphia business litigation firms. Most are competent. A few are problematic. The patterns to avoid:
Guaranteed outcomes. No ethical attorney can guarantee a result. If a firm promises a specific recovery, dismissal, or visa approval, walk away.
The disappearing partner. You meet a senior partner at intake, then never speak to them again. The case is handled by an unsupervised junior or a paralegal. Ask in writing who will be your day-to-day attorney.
Pressure to sign immediately. Reputable firms give you the retainer in writing, time to read it, and the option to take it home. High-pressure intake is almost always a sign of a volume mill, not a craftsperson's practice.
No verifiable track record. The firm should be able to point to verdicts, settlements, peer rankings, or bar association recognition. "We've helped thousands of clients" is marketing copy. Specific numbers, named cases, and third-party rankings are evidence.
Vague fee terms. "Don't worry about cost" is a red flag. Every legitimate Philadelphia lawyer will give you a written engagement letter with the fee structure, what's covered, what triggers extra charges, and what happens if you fire them.
Most Philadelphia firms on this list offer a free initial consultation. Use it. Bring a list of questions and write down the answers. Compare across at least two firms before you sign.
Philadelphia is its own market. The procedure, the courts, and the strategy are city- and state-specific in ways that matter to your outcome.
Local courthouses matter. Philadelphia Court of Common Pleas at City Hall and the U.S. District Court for the Eastern District of Pennsylvania have judges, calendars, and procedures that shape how cases move. A firm that knows the local courthouse has an advantage.
Filing deadlines are strict. Notice of Claim windows for cases against the City or County, Statute of Limitations periods, and pre-suit certification requirements vary by case type and are unforgiving. A missed deadline often means a lost case — full stop.
Local procedure rules matter. Each court has its own forms, motion practice, and judge preferences. The right Philadelphia firm will know not just the law, but the unwritten rules of the courthouse you'll be in.
Local plaintiffs/defendants do well in front of local juries. Verdict patterns vary by venue, and a trial-capable firm uses venue strategically.
Specialty division of the Court of Common Pleas for high-stakes commercial disputes.
Yes for stipulated contracts and statutory cases.
Defend Trade Secrets Act + PA Uniform Trade Secrets Act.
Pennsylvania Rules of Civil Procedure govern. Specific deadlines.
Most Philly judges encourage mediation.
One last thing. Choosing a lawyer is personal. Read the reviews. Call two or three firms before you sign. Ask each one: How many cases like mine have you taken to verdict in the last three years? The answer tells you everything. — The LawFirmSquare team