American Mining Insurance Company

What American Mining Insurance Company does

American Mining Insurance Company operates in the market as Berkley Industrial Comp, a specialty workers compensation insurance provider focused exclusively on high hazard industries in the United States. The company is a wholly-owned subsidiary of W. R. Berkley Corporation (NYSE: WRB), a Fortune 500 and S&P 500 commercial property and casualty insurance conglomerate with 60 (re)insurance businesses worldwide. Berkley Industrial Comp is headquartered at One Metroplex Drive, Suite 500, Birmingham, Alabama, and was founded in 1989. Its insurance subsidiaries carry an A+ (Superior) rating from A.M. Best (Financial Size Category XV) and AA- (Very Strong) from Standard & Poor's.

The company's core product is workers compensation insurance for employers operating in construction, manufacturing, and other sectors with elevated workplace injury risk, particularly for difficult-to-place risks that standard carriers decline. Supporting offerings include in-house claims management with experienced adjusters maintaining lighter caseloads, risk management consulting, a PolicyHolder Portal for account self-service, and a medical providers and vendors network with effective medical repricing. The firm does not sell directly to employers; all coverage is placed through a network of independent insurance agents and brokers, with underwriters taking an opportunity-driven approach that looks beyond standard class codes. Revenue is generated through recurring workers compensation insurance premiums, with pricing determined by individual risk assessment rather than public rate cards.

The business model rests on three pillars: experienced claims talent with more than double the national average experience, strong underwriting capacity enabled by the parent's balance sheet, and decentralized operating autonomy under W. R. Berkley's holding structure. The company has no disclosed proprietary technology platform, no AI or ML capabilities, and no patents. Its competitive differentiation is operational and human-capital-based rather than technology-based, with the parent conglomerate's financial strength serving as the primary structural advantage.

Name

American Mining Insurance Company

Legal name

Berkley Industrial Comp

Website

https://americanmining.com

Company type

Public

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

American Mining Insurance Company (operating as Berkley Industrial Comp) provides specialty workers compensation insurance for U.S. high hazard industries through independent agents, as a subsidiary of W. R. Berkley Corporation.

Ownership category

akta.pro rank

Product category

Workers Compensation Insurance

NAICS

Direct Insurance (except Life, Health, and Medical) Carriers (52412)

SIC

Fire, Marine & Casualty Insurance (6331)

akta.pro primary industry

Workers’ Compensation for High-Hazard & Specialty Trades (FSAJAEAF)

akta.pro secondary industries

Indemnity (Lost-Time) Workers’ Compensation (FSAJAEAB), Employer’s Liability (FSAJADAE)

Keywords

• Workers compensation insurance
• High hazard coverage
• Claims management services
• Risk management consulting
• Commercial lines insurance

Headquarters

HQ city

Birmingham

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Workers Compensation Insurance Premiums: Berkley Industrial Comp generates revenue through workers compensation insurance premiums collected from employers in high hazard industries. The company focuses on difficult-to-place risks where thoughtful underwriting judgment matters, providing tailored coverage solutions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Berkley Industrial Comp (American Mining Insurance Company) underwrites and services workers compensation insurance for employers in high hazard industries such as construction and manufacturing. The core offering is delivered through independent insurance agents and includes tailored underwriting for tough-to-place risks, in-house claims management, risk management consulting, access to a medical providers and vendors network, and a self-service PolicyHolder Portal for policyholders and agents.

Product overview

Berkley Industrial Comp operates as a workers compensation insurance provider focused on high hazard industries. The company offers a core workers compensation insurance product supported by an online PolicyHolder Portal for account management. Service offerings include in-house claims management with experienced adjusters maintaining lighter caseloads, risk management consulting, and a network of medical providers with effective medical repricing. The company is one of 60 (re)insurance businesses under W. R. Berkley Corporation, a Fortune 500 and S&P 500 company. Insurance subsidiaries are rated A+ (Superior) by A.M. Best and AA- (Very Strong) by Standard & Poor's.

Differentiator

Problem solved

Functional benefit

Products and services

• Berkley Industrial Comp Workers Compensation Insurance Workers compensation insurance coverage underwritten for employers in high hazard industries such as construction and manufacturing, designed to provide capacity for tough-to-place risks and tailored solutions for complex operational exposures. Sold through independent insurance agents and brokers rather than direct to consumers.
• Claims Management Services In-house claims handling with experienced adjusters maintaining lighter caseloads, proactive case management, consistent decisions, and effective medical repricing to reduce claim costs and support timely return-to-work outcomes for injured workers.
• Risk Management Services Risk management consulting and tools that help employers in high hazard industries identify workplace hazards, implement safety programs, and reduce the frequency and severity of workplace injuries.
• PolicyHolder Portal Online self-service portal allowing policyholders and agents to manage their workers compensation accounts, view policy information, and access claims management tools.
• Medical Providers and Vendors Network Curated network of medical providers and vendors used for workers compensation claims, enabling effective medical repricing and supporting injured-worker care and return-to-work outcomes.

Quantifiable outcome

• Claims professionals with more than double the national average experience
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• W. R. Berkley CorporationcoreOthersBerkley Industrial Comp is a subsidiary member of W. R. Berkley Corporation, a Fortune 500 company and one of America's largest commercial lines property casualty insurance providers. The parent company provides the subsidiary with the strength and resources of a Fortune 500 organization along with financial accountability and incentives to attract and retain high-caliber professionals, while maintaining decentralized operations for agility.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Accident Fund Holdings (AF Group): Specialty workers' compensation carrier serving high-hazard industries with similar underwriting expertise and agent distribution model.
• Sentry Insurance: Mutual insurer with a specialty workers' compensation business targeting high-hazard and mid-market accounts through independent agents.
• ICW Group (Insurance Company of the West): Workers' compensation specialist serving mid-market and high-hazard employers through independent agents, with comparable geographic and segment focus.
• AmTrust Financial Services: Specialty P&C insurer with a substantial workers' compensation book focused on small to mid-market employers, directly competing in the same workers' comp carrier space.
• Zenith Insurance Company: Specialty workers' compensation carrier focused on difficult-to-place risks and high-hazard classifications, with strong agent distribution ties.

Broad incumbents

• Chubb: Large global P&C carrier with workers' compensation offerings to mid-market and large accounts, including high-hazard industries through agent networks.
• Liberty Mutual Insurance: Top-tier national P&C carrier offering workers' compensation across all hazard classes, including specialty segments that overlap with Berkley Industrial Comp's focus.
• Zurich North America: Global P&C insurer with workers' compensation capabilities serving mid-market and large employers, including construction and manufacturing.
• The Hartford: Large national P&C and workers' compensation carrier with overlapping high-hazard and middle-market employer coverage, but operating as a broad-line incumbent.
• Travelers: Major national P&C insurer with a significant workers' compensation business across high-hazard industries, competing via independent agents and direct channels.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/american-mining-insurance-company

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 American Mining Insurance Company