Sansone, Sumner & Lauber

What Sansone, Sumner & Lauber does

Sansone, Sumner & Lauber is a privately held personal injury law firm headquartered at 7777 Bonhomme Ave #2100 in St. Louis, Missouri, with documented blog activity dating back to 2007. The firm operates under a contingency fee model in which clients pay no upfront costs and the firm is compensated only if it obtains a recovery. Its practice covers car, truck, motorcycle, bicycle, and pedestrian accidents, medical malpractice, workers' compensation, wrongful death, premises liability, dog bites, nursing home abuse, traumatic brain injury, and secondary criminal defense representation (DWI, drug, assault, burglary charges) across Missouri and Illinois, with particular focus on the St. Louis metropolitan area and surrounding communities including Farmington, Arnold, Clayton, Chesterfield, Florissant, Festus, and St. Charles.

The firm is led by two named partners, Benjamin Sansone and Gary J. Lauber, with a total headcount of 1-10 employees. Sansone's prior career as an insurance defense attorney is a central element of the firm's value proposition, framing the practice as one that leverages insider knowledge of insurer tactics. Client acquisition runs through direct phone contact (314-863-0500), website contact forms, free initial consultations, and a multi-channel digital marketing footprint that includes a content-heavy website (missourilawyers.com), city-specific SEO landing pages, Facebook, LinkedIn, Twitter, and YouTube. The firm highlights multi-million dollar case outcomes (including a $14.2M motorcycle crash verdict and a $7.3M bus accident settlement), membership in the Multi-Million Dollar Advocates Forum, and Top 100 Trial Lawyers recognition as primary credibility signals.

Commercially, the firm operates as a direct-to-consumer legal services provider with no disclosed partnerships, resellers, technology products, or external investment. There is no record of funding rounds, M&A activity, parent company ownership, or regulatory actions. Revenue, headcount growth, and case volume data are not publicly disclosed, limiting financial visibility into the practice beyond the qualitative scale indicators on its website.

Name

Sansone, Sumner & Lauber

Legal name

Sansone & Lauber

Website

https://missourilawyers.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1–10 employees

Short description

Sansone, Sumner & Lauber is a St. Louis-based personal injury and criminal defense law firm serving individual plaintiffs in Missouri and Illinois on a contingency fee basis, handling car accidents, medical malpractice, workers' compensation, wrongful death, and related cases.

Ownership category

akta.pro rank

Headquarters

HQ city

St Louis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations

Revenue model

1. Contingency Fee Legal Services: The firm operates on a contingency fee basis for personal injury cases, meaning attorneys receive a percentage of the settlement or verdict only if the client wins. No upfront payment is required from clients. This aligns firm incentives with client outcomes and removes financial barriers for injured individuals seeking legal representation.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Sansone, Sumner & Lauber is a St. Louis-based personal injury and criminal defense law firm that represents injured individuals in Missouri and Illinois. The firm handles car, truck, motorcycle, bicycle, and pedestrian accidents, medical malpractice, wrongful death, premises liability, workers' compensation, dog bites, and criminal defense cases on a contingency fee basis (no fee unless the client recovers).

Product overview

Sansone & Lauber is a full-service personal injury law firm offering a unified platform of legal services. The firm's core offering is personal injury litigation, supplemented by criminal defense services. Key service modules include car accident representation, truck accident claims, motorcycle injury cases, medical malpractice suits, workers' compensation claims, wrongful death actions, premises liability cases, bicycle and pedestrian accident representation, and dog bite claims. The firm also provides DWI/criminal defense services. All services are offered through contingency fee arrangements where clients pay no upfront costs.

Differentiator

Problem solved

Functional benefit

Products and services

• Personal Injury Legal Services Full-service personal injury law firm handling all types of personal injury litigation including car accidents, truck accidents, motorcycle crashes, bicycle accidents, medical malpractice, wrongful death, premises liability, dog bites, and workers' compensation claims.
• Car Accident Legal Services

Quantifiable outcome

• $14.2 million settlement for motorcycle crash
• +4 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• Brown & Crouppen: St. Louis-based plaintiff personal injury firm handling car, truck, and workplace injury cases on a contingency fee model. Most directly comparable peer given identical service area (Missouri/Illinois metro), similar PI service mix, and matching contingency/direct-acquisition GTM.
• Burger Law: St. Louis-based personal injury firm known for aggressive TV-advertising-led acquisition of car accident, truck accident, and wrongful death cases. Comparable in Missouri/Illinois PI focus and contingency model, but more aggressive on paid marketing.
• Greco Neylan, PC: St. Louis plaintiff personal injury firm handling auto, truck, and wrongful death cases on contingency. Comparable in geographic service area, case-type mix, and contingency-fee business model.
• Hipskind & McAninch: St. Louis-area personal injury and workers' compensation firm. Comparable because it overlaps on workers' comp and PI in the same Missouri/Illinois service area with a similar contingency-fee approach.
• TorHoerman Law: National plaintiff firm with strong St. Louis presence handling car accidents, truck accidents, and mass tort cases. Comparable because it competes directly for the same contingency-fee PI cases in the St. Louis market and invests heavily in paid acquisition.
• Blitz Law Firm: Missouri plaintiff personal injury firm handling car, truck, and motorcycle accident cases across the state. Comparable in contingency-fee model, PI focus, and regional Midwest footprint anchored in St. Louis.
• OnderLaw: St. Louis personal injury law firm representing victims of car accidents, medical malpractice, and product liability across Missouri and Illinois. Comparable in geographic footprint, contingency fee model, and high-profile verdict-driven marketing.
• Page Law: St. Louis plaintiff personal injury firm with offices serving Missouri and Illinois, handling car, truck, and motorcycle accidents on contingency. Closely comparable in scale (small firm), geography, and case-type mix.

Regional players

• Sumner Law Group: Midwest-based plaintiff firm operating across multiple states in personal injury and criminal defense. Comparable as a regional contingency-fee PI competitor outside of Missouri, useful as a benchmark for geographic expansion scenarios.

Emerging players

• The Law Office of James M. Hoffmann: St. Louis criminal defense firm that overlaps with Sansone & Lauber on DWI/ criminal defense services within the same Missouri service area. Comparable for the criminal defense adjacency rather than core PI.

Market position

Weaknesses1 record

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/sansonelauber
• YouTubeyoutube.com/channel/UCNQii0AoM8DaBa8czXonL8w/videos
• Facebookfacebook.com/missouri.lawyers
• LinkedInlinkedin.com/company/sansonelaw

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sansone, Sumner & Lauber