Biren Law Group

What Biren Law Group does

Biren Law Group is a plaintiff-side personal injury law firm headquartered in Brentwood, Los Angeles, founded in 1977 by Matthew B.F. Biren. The firm represents individuals and small businesses in catastrophic injury, wrongful death, and insurance bad faith matters across Southern California, with a practice spanning motor vehicle accidents (car, truck, motorcycle, bicycle, bus, eBike, e-scooter), brain and spinal cord injuries, premises liability, product liability, construction accidents, maritime and railroad injuries, and emerging mass-tort areas such as the Palisades Fire, Listeria contamination, and Flikr firepot product claims. The firm operates exclusively on a contingency fee basis — clients pay no fees unless the firm recovers compensation — which aligns the firm's incentives with case outcomes and removes financial barriers to retention for injured plaintiffs.

The firm is led by a four-attorney team consisting of Founding Partner Matthew B.F. Biren, Managing Partner Andrew G.O. Biren, and attorneys John A. Roberts and Spencer N. Goldberg, supported by non-attorney staff for a total headcount of 1-10. Notable technical assets include the use of computer modeling for accident reconstruction in complex car accident cases, and an established network of expert witnesses, medical specialists, and life care planners used to build catastrophic injury cases. The firm has no proprietary software platform, mobile application, API, or AI/ML tooling; it operates as a traditional relationship- and courtroom-driven practice. Its go-to-market motion combines SEO-optimized practice area pages, a content blog, client testimonials and reviews, attorney referral relationships, and community partnerships (notably Heroes Linked for veterans).

The business model is straightforward: the firm takes cases on contingency, advances all litigation costs, and earns a percentage of any recovery. Its track record includes a $104 million premises liability judgment (described as the largest known premises liability verdict in California), a $12.5 million insurance bad faith verdict, and cumulative recoveries exceeding $500 million for clients over 40+ years. The firm is privately held and family-led, with no disclosed parent company, institutional investors, or external ownership. Geographic scope is regional — concentrated in Southern California with offices in Brentwood — and the firm has not signaled multi-office expansion, M&A, or external capital activity.

Name

Biren Law Group

Legal name

Biren Law Group

Website

https://biren.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

1–10 employees

Short description

Biren Law Group is a plaintiff-side personal injury law firm founded in 1977 and based in Brentwood, Los Angeles. It represents individuals and small businesses in catastrophic injury, wrongful death, and insurance bad faith cases across Southern California on a contingency fee basis.

Ownership category

akta.pro rank

Product category

Personal Injury Legal Services

NAICS

Offices of Lawyers (541110), Offices of Lawyers (54111)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Personal injury law
• Catastrophic injury representation
• Wrongful death litigation
• Insurance bad faith claims
• Contingency fee legal services

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Contingency Fee Legal Services: Law firm operates exclusively on a contingency fee basis. Clients pay no upfront fees or costs. The firm only earns a fee if and when it recovers compensation for the client. If the firm believes it can win a case, it will take the case and put itself on the line for the client.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Biren Law Group is a plaintiff-side personal injury law firm representing individuals and small businesses harmed by negligence or wrongdoing. The firm handles catastrophic injury, wrongful death, motor vehicle accident, premises liability, product liability, and insurance bad faith cases on a contingency fee basis, serving Southern California clients from its Brentwood/Los Angeles office.

Product overview

Biren Law Group is a personal injury law firm offering comprehensive legal services for individuals harmed by negligence. The firm's core offering is legal representation for accident victims, encompassing services across multiple specialized practice areas including motor vehicle accidents (car, truck, motorcycle, bicycle, bus, eBike, e-scooter), catastrophic injuries, brain injuries, premises liability, product liability, construction accidents, wrongful death, insurance bad faith claims, and veteran-specific personal injury services. The practice operates on a contingency fee basis, meaning clients pay no fees unless the firm recovers compensation. The firm serves clients throughout Southern California with offices in Brentwood/Los Angeles.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• $104,000,000 Premises Liability Judgment - largest known premises liability verdict in California history
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Heroes LinkedminorOthersMatthew B.F. Biren actively supports Heroes Linked (formerly the Military Veterans Appreciation Trust/MVAT Foundation), an organization that helps veterans navigate challenges they face. The firm has cultivated relationships with various veteran-focused organizations and professional experts, physicians involved in veteran programs.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/biren-law-group
• Facebookfacebook.com/BirenLawGroup

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Biren Law Group