Williams, Walsh & O’Connor
Williams, Walsh & O'Connor is a Connecticut personal injury law firm with five named partners that represents individual plaintiffs on a contingency-fee basis in motor vehicle, medical malpractice, premises liability, wrongful death, and related negligence matters throughout the state.
- Company typePrivate
- Founded2002
- HeadquartersNorth Haven, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Williams, Walsh & O’Connor does
Williams, Walsh & O'Connor, LLC is a privately held, partner-owned personal injury law firm based at 37 Broadway, 1st Floor, North Haven, Connecticut, founded in 2002 and serving clients throughout Connecticut and the wider New Haven County region. The firm is led by founding partners James G. Williams (40 years of practice, Quinnipiac College School of Law), Kevin P. Walsh, and Michael F. O'Connor, together with partners Ryan J. McKone and Scott R. Ouellette, collectively providing over 150 years of combined legal experience. Services are concentrated in plaintiff-side negligence litigation — car, truck, motorcycle, and pedestrian accidents, medical malpractice, premises liability, products liability, wrongful death, nursing home abuse, workplace accidents, and slip-and-fall/dog-bite cases — with complementary offerings in real estate law, social security claims, and broader liability/claims/litigation/defense matters.
The firm operates exclusively on a contingency fee basis, typically retaining approximately one-third of any settlement or judgment and charging no upfront cost to the client; free initial consultations are offered by phone, online contact form, and at the office (with evenings, weekends, and off-site hospital or home appointments available). Distribution is sales-led and partner-driven, relying heavily on organic digital marketing: a large network of location-specific practice area pages covering Connecticut cities (New Haven, Hartford, Bridgeport, Stamford, Waterbury, Meriden, West Haven, North Haven, and others), an ongoing blog/content engine, curated client testimonials, and Google business profile reviews. Notable disclosed case outcomes include a $6.3 million motor vehicle accident verdict, a $4.25 million wrongful death settlement, a $3.85 million medical malpractice settlement, a $2.2 million traumatic brain injury settlement, and a $2.18 million premises liability verdict.
Commercially the firm is structured as an LLC with no external private equity, venture, or institutional capital; ownership sits with the five named partners. The firm uses standard legal practice management and case management systems rather than proprietary technology, has no disclosed AI/ML capabilities, no mobile app, no public API or integrations, and generates all revenue from contingency-fee professional services to individual plaintiffs across Connecticut.
Williams, Walsh & O’Connor firmographics
Firmographics- Name
- Williams, Walsh & O’Connor
- Legal name
- Williams, Walsh & O'Connor, LLC
- Website
- https://williamswalshandoconnor.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Williams, Walsh & O'Connor is a Connecticut personal injury law firm with five named partners that represents individual plaintiffs on a contingency-fee basis in motor vehicle, medical malpractice, premises liability, wrongful death, and related negligence matters throughout the state.
- Ownership category
- akta.pro rank
Williams, Walsh & O’Connor industry classification
Industry- Product category
- Personal Injury Legal Services
- NAICS
- Offices of Lawyers (541110)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Personal Injury & Insurance Defense (BPAHAAAM)
Keywords
Where Williams, Walsh & O’Connor is headquartered
LocationHeadquarters
- HQ city
- North Haven
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Williams, Walsh & O’Connor business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Marketing or Sales, Operations, Others
Revenue model
- Legal Services - Contingency Fee: The firm handles personal injury cases on a contingency fee basis, meaning clients pay nothing upfront and the firm receives a percentage (typically one-third) of any settlement or judgment obtained. This model aligns firm incentives with client outcomes.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Contingency Fee Arrangement |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Williams, Walsh & O’Connor product offering
Product offeringCore offering
Williams, Walsh & O'Connor is a Connecticut personal injury law firm that represents individuals injured due to another party's negligence. The firm handles car, truck, and motorcycle accidents, medical malpractice, premises liability, products liability, wrongful death, nursing home abuse, workplace accidents, pedestrian accidents, slip and fall, and dog bite cases on a contingency fee basis, recovering compensation through settlements and jury verdicts.
Product overview
Williams, Walsh & O'Connor is a personal injury law firm offering a unified suite of legal services centered on personal injury litigation. The firm's core practice encompasses individual legal service offerings including car accidents, medical malpractice, motorcycle accidents, truck accidents, wrongful death, premises liability, nursing home abuse, products liability, and workplace accidents. These services operate as distinct practice areas under the same firm umbrella, unified by their focus on negligence-based litigation and contingency fee arrangements. The firm also provides complementary services in liability claims, litigation and defense, real estate law, and social security claims.
Differentiator
Problem solved
Functional benefit
Products and services
- Personal Injury Legal Services Comprehensive legal representation for individuals injured due to another party's negligence, covering physical, emotional, and financial damages across personal injury claims in Connecticut.
- Car Accidents Legal Services Legal representation for car accident victims, navigating insurance claims and pursuing compensation for medical bills, lost wages, and vehicle damage.
- Truck Accidents Legal Services Legal representation for victims of commercial truck accidents, navigating complex multi-party liability involving drivers, trucking companies, and manufacturers.
- Motorcycle Accidents Legal Services Legal advocacy for motorcyclists injured in accidents, protecting rider rights and pursuing comprehensive compensation for injuries and losses.
- Pedestrian Accidents Legal Services Legal representation for pedestrians injured by negligent drivers, pursuing compensation for serious injuries caused by vehicle collisions.
- Medical Malpractice Legal Services Representation for victims of medical negligence, holding healthcare providers accountable for life-altering consequences of medical errors.
- Premises Liability Legal Services Legal representation for injuries sustained on another party's property due to unsafe conditions, holding property owners responsible for negligence.
- Slip and Fall Legal Services Legal representation for slip and fall injuries on dangerous property conditions, holding property owners liable for damages.
- Products Liability Legal Services Legal representation for consumers injured by defective products, pursuing claims against manufacturers, designers, and distributors.
- Wrongful Death Legal Services Legal representation for families pursuing justice after loss of a loved one caused by negligence or wrongful conduct, seeking compensation for financial and personal losses.
- Nursing Home Abuse Legal Services Legal advocacy for victims of nursing home negligence and abuse, including bed sores and neglect cases.
- Workplace Accidents Legal Services Legal representation for workplace injuries, advocating for workers' compensation benefits and pursuing claims against negligent third parties.
- Dog Bite Legal Services Legal representation for victims of dog attacks, pursuing compensation from pet owners for injuries and emotional trauma.
- Liability, Claims, Litigation & Defense Services Comprehensive legal services covering breach of contract, business interruption claims, civil rights litigation, professional malpractice, and insurance matters.
- Real Estate Law Services Legal services for real estate transactions including closings and related legal matters.
- Social Security Claims Services Legal assistance for individuals seeking social security benefits.
Quantifiable outcome
- $6.3 Million Motor Vehicle Accident verdict
- +4 more outcomes
Companies that use Williams, Walsh & O’Connor
Customer profileNamed customers4 records
Segments1 record
Ideal customer profiles1 record
Williams, Walsh & O’Connor technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Williams, Walsh & O’Connor partnerships and signals
Strategic signalScale indicators3 records
Recent moves4 records
Expansion highlights3 records
Williams, Walsh & O’Connor competitors and assessment
Company assessmentBroad incumbents
- Lanier Law Firm: Nationally recognized personal injury plaintiff firm with proven multi-million-dollar verdicts and trial-ready reputation. Directly comparable to WWO in plaintiff PI focus, contingency model, and emphasis on courtroom credibility versus quick settlements.
- Morgan & Morgan: Largest U.S. personal injury plaintiff firm, with national footprint, multi-state licensing, and contingency-fee model. Comparable in practice area focus and contingency model to WWO; differs in scale (800+ attorneys), geographic breadth, and PE-backed operations that create operating scale advantages.
Direct peers
- Jacob Fuchsberg & Raskin: Personal injury plaintiff firm with Northeast presence, contingency-fee model, and recognized verdict track record. Comparable to WWO in plaintiff-side practice focus, contingency economics, and similar scale of operation.
- Silver Golub & Teitell: Connecticut-based personal injury plaintiff firm with a strong verdict track record and contingency fee model. Highly comparable to WWO on geography (CT focus), plaintiff PI practice, and similar mid-size scale, making it the closest regional peer for benchmarking.
- Kelley | Uustal: Plaintiff-side personal injury firm with contingency-fee model, trial-ready positioning, and multi-million-dollar verdict history. Directly comparable in plaintiff PI focus, contingency economics, and emphasis on courtroom credibility.
- Wilshire Law Firm: Personal injury plaintiff firm with aggressive digital marketing and contingency-fee model. Comparable to WWO in plaintiff PI focus, marketing-led GTM, and emphasis on high-volume multi-case-type representation.
- The Beasley Firm: Established personal injury plaintiff firm with a long track record of large verdicts and contingency representation. Comparable to WWO in plaintiff PI focus, contingency economics, and trial-ready positioning serving victims of negligence.
- Cellino Law: Major Northeast personal injury plaintiff firm (formerly Cellino & Barnes) operating on contingency fees with a marketing-led GTM and TV-heavy brand. Highly comparable to WWO in model, plaintiff-side focus, and contingency economics, though typically operating at a larger scale.
- Preuss | Foster: Smaller personal injury plaintiff firm with contingency-fee model and multi-case-type focus (auto, premises, medical malpractice). Comparable in scale and operating model to WWO; serves as a peer for benchmarking small-firm PI economics.
Regional players
- The Flood Law Firm: Regional personal injury plaintiff firm serving Pennsylvania/mid-Atlantic with contingency fees and multi-case-type focus. Comparable in practice mix and contingency economics to WWO, with regional rather than Connecticut-specific footprint.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Williams, Walsh & O’Connor social profiles
Digital presenceWilliams, Walsh & O’Connor financial estimates
Financial estimateRevenue estimate
Valuation estimate
Williams, Walsh & O’Connor leadership team
Management profileNumber of profiles
Profiles5 records
Williams, Walsh & O’Connor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Williams, Walsh & O’Connor M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Williams, Walsh & O’Connor
What does Williams, Walsh & O’Connor do?
Williams, Walsh & O'Connor is a Connecticut personal injury law firm that represents individuals injured due to another party's negligence. The firm handles car, truck, and motorcycle accidents, medical malpractice, premises liability, products liability, wrongful death, nursing home abuse, workplace accidents, pedestrian accidents, slip and fall, and dog bite cases on a contingency fee basis, recovering compensation through settlements and jury verdicts.
Is Williams, Walsh & O’Connor a public or private company?
Williams, Walsh & O’Connor is a private company. It is classified as management employee owned and is currently operating.
When was Williams, Walsh & O’Connor founded?
Williams, Walsh & O’Connor was founded in 2002. It employs 11 to 50 people.
Where is Williams, Walsh & O’Connor based?
Williams, Walsh & O’Connor is headquartered in North Haven, United States, in the North America region.
How does Williams, Walsh & O’Connor make money?
One revenue line is on record: legal Services - Contingency Fee.
Who are Williams, Walsh & O’Connor's main competitors?
Broad incumbents on record are Lanier Law Firm and Morgan & Morgan. Direct peers are Jacob Fuchsberg & Raskin, Silver Golub & Teitell, Kelley | Uustal, Wilshire Law Firm, The Beasley Firm, Cellino Law and Preuss | Foster. The Flood Law Firm is listed as a regional player.
Does Williams, Walsh & O’Connor have an API?
No public API is recorded for Williams, Walsh & O’Connor.
What industry is Williams, Walsh & O’Connor in?
Williams, Walsh & O’Connor's product category is Personal Injury Legal Services. Its primary akta.pro industry code is BPAHAAAM, Personal Injury & Insurance Defense. Its NAICS code is 541110 and its SIC code is 8111.