Petersen Parkinson & Arnold

What Petersen Parkinson & Arnold does

Petersen Parkinson & Arnold (PPA) is a privately held, for-profit accident and injury law firm headquartered in Idaho Falls, United States, established in 2000. The firm concentrates its practice in three plaintiff-side areas: workers' compensation, social security disability, and personal and auto injury litigation, serving individual claimants rather than corporate or institutional clients. PPA operates with a small staff of 11–50 employees and maintains a single public web presence at ppainjurylaw.com; the available source content for that domain consists only of a loader/verification page with no substantive corporate disclosure.

The firm's revenue mechanics follow the standard contingency and statutory-fee model of plaintiff-side personal injury practice: workers' compensation and social security disability matters are compensated under capped statutory fee schedules, while personal injury and auto cases are typically handled on contingency. There is no publicly disclosed pricing, no published fee structure, no management roster, no investor or parent-company relationship, and no indication of multi-office or multi-state operations in the available data. The website itself yielded no marketing copy, partner biographies, technology stack, or partnership information, leaving the firm's go-to-market posture, client acquisition channels, and technology adoption uncharacterized.

The source material is unusually thin: no revenue figure, no funding history, no awards, no patents, no regulatory actions, no management team, and no strategic event timeline are documented. As a result, this description is limited to what can be grounded in the firmographics block (practice areas, location, founding year, headcount band) and the confirmed operating status of the firm. Any assessment of growth direction, moat strength, or AI capability should be treated as low-confidence given this evidence gap.

Name

Petersen Parkinson & Arnold

Website

https://ppainjurylaw.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Petersen Parkinson & Arnold is a privately held Idaho Falls-based accident and injury law firm founded in 2000, serving individual claimants in workers' compensation, social security disability, and personal and auto injury matters with a small staff of 11–50 employees.

Ownership category

akta.pro rank

Product category

Personal Injury Law

SIC

Services-Legal Services (8111)

akta.pro primary industry

Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Personal injury law
• Workers compensation
• Social security disability
• Auto accident law
• Accident injury legal

Headquarters

HQ city

Idaho Falls

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Core offering

Petersen Parkinson & Arnold is a plaintiff-side accident and injury law firm that represents individuals in workers' compensation claims, social security disability cases, and personal and auto injury matters. The firm provides legal counsel, claims handling, and litigation representation to injured parties seeking compensation or benefits.

Differentiator

Problem solved

Functional benefit

Products and services

• Workers' Compensation Legal Representation Legal counsel and representation for individuals who have suffered workplace injuries, assisting with claims, hearings, and benefits recovery.
• Social Security Disability Legal Representation Legal assistance for individuals applying for or appealing denials of social security disability benefits.
• Personal Injury Legal Representation Legal counsel for individuals who have suffered personal injuries from accidents or other incidents, pursuing compensation from responsible parties.
• Auto Injury Legal Representation Legal representation for individuals injured in automobile accidents, including negotiation with insurance companies and litigation when necessary.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Hepworth Holzer, LLP: Idaho-based litigation firm with strong personal injury and insurance defense practice. Directly comparable as a regional Idaho competitor with overlapping injury and disability-related work.
• Angius Terry & Associates: Boise-based Idaho personal injury and accident law firm. Similar in size, geographic focus, and concentration on injury-related litigation, making it a close head-to-head competitor.
• Craig Swapp & Associates: Idaho-based personal injury law firm with multiple offices serving accident and injury clients across the state. Closest comparable in terms of geography, practice area (personal injury/auto accidents), and small-firm structure.

Regional players

• Allen, Flatt, Ballidis & Leslie: California-based personal injury firm with similar practice focus on accident and injury cases. Comparable in service offering but operates in a different geographic market than PPA.

Broad incumbents

• Morgan & Morgan: Largest personal injury law firm in the United States with national reach and extensive marketing budgets. Comparable core offering (personal injury representation) but at far larger scale and broader geographic footprint.
• Jim Adler & Associates: Texas-based personal injury firm with strong brand recognition and contingency-fee representation. Comparable in personal injury focus but at much larger scale and with heavier advertising investment.
• Gerber Law Office: Personal injury law firm specializing in accident and injury cases with multi-state operations. Comparable in core practice area and contingency-fee model, but larger and more geographically dispersed.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights4 records

Customer concentration

• Xx.com/ppainjurylaw

Revenue estimate

Valuation estimate

Number of profiles

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 Petersen Parkinson & Arnold