John Mullen & Co. Inc

What John Mullen & Co. Inc does

John Mullen & Co. Inc. (JMCO) is an independent multi-line insurance claims adjusting firm and Third Party Administrator (TPA) headquartered in Honolulu, Hawaii, founded in 1959 by John and Margaret Mullen. It is the largest independent multi-line adjusting firm in Hawaii, employing nearly 80 staff including 40 licensed claims adjusters and appraisers, 4 intake claim representatives, and 2 registered nurse case managers, with multilingual capabilities across Japanese, Filipino, Samoan, Spanish, and Korean. The firm serves insurance carriers, captives, self-insured entities, governmental agencies, and third-party administrators across all major Hawaiian islands, Pacific Basin territories (Johnston Island, Kwajalein, American Samoa), and a growing mainland U.S. footprint spanning Alaska, California, New Jersey, New York, and Massachusetts.

JMCO's service portfolio covers automobile, property, casualty, workers' compensation (state and federal), temporary disability (TDI), and marine and travel claims. Specialized capabilities include the JADA auto appraisal division with ICAR-certified appraisers, drone-based property assessments by licensed pilots, Matterport 3D scanning for documentation, the Williams XL Slip Resistance Meter for slip-and-fall investigations, telephonic nurse case management, and an electronic TDI benefit payment system. A CAT partner network supports turnkey catastrophe claim administration during major events. Performance signals cited by the firm include 24-hour auto appraisal contact, 48-72 hour itemized appraisal turnaround, and 24/7 emergency answering service.

JMCO operates a fee-based B2B services model, billing insurance carriers and self-insured entities for professional claims adjusting, TPA services, and TDI representation through a direct sales motion via phone, email, and field-based adjusters. In April 2021, long-time client DB Insurance (South Korea) acquired the firm after 60+ years of family ownership; DB Insurance agreed that JMCO would continue operating as a fully independent TPA under the existing business model and founding principles.

Name

John Mullen & Co. Inc

Legal name

John Mullen & Co.

Website

https://johnmullen.com

Company type

Private

Founded year

1959

Operating status

Operating

Headcount range

51–100 employees

Short description

John Mullen & Co. Inc. is the largest independent multi-line insurance claims adjusting firm and Third Party Administrator in Hawaii, providing automobile, property, casualty, workers' compensation, TDI, and marine claims services to insurance carriers, self-insured entities, and government agencies across Hawaii, the Pacific Basin, and five mainland U.S. states.

Ownership category

akta.pro rank

Headquarters

HQ city

Honolulu

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Third-Party Administrator (TPA) Services: Fee-based claims administration services for insurance carriers, captives, self-insured entities, governmental agency accounts, and third-party administrators. Provides comprehensive claims adjusting across all major lines including workers' compensation administration.
2. Claims Adjusting Fees: Professional claims adjusting services billed to insurance carriers and self-insured entities for evaluating and settling insurance claims, determining coverage, and preventing fraud.
3. TDI Representative Services: Full-service Temporary Disability Insurance (TDI) representation for insurance carriers, including benefit determination, eligibility verification, and subrogation rights protection.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

John Mullen & Co. is an independent multi-line insurance claims adjusting and Third-Party Administration firm that investigates, evaluates, and settles claims across automobile, property, casualty, workers' compensation, temporary disability, marine and travel, and catastrophic lines on behalf of insurance carriers, captives, self-insured entities, governmental agencies, and other TPAs. Services are delivered through licensed adjusters, ICAR-certified appraisers, registered nurse case managers, and technology-enabled inspection tools such as drones and Matterport 3D scanning.

Product overview

John Mullen & Co. (JMCO) is an independent multi-line insurance claims adjusting firm operating as a Third-Party Administrator (TPA). The company offers a unified portfolio of claims adjusting services organized around core lines: Automobile (including JADA appraisal unit), Casualty, Catastrophic Claims, Property (with drone and Matterport 3D scanning capabilities), Temporary Disability (TDI), and Workers' Compensation. Services also include telephonic nurse case management and electronic TDI benefit payments. The firm serves insurance carriers, captives, self-insured entities, governmental agencies, and TPAs across Hawaii, Alaska, California, New Jersey, New York, and Massachusetts.

Differentiator

Problem solved

Functional benefit

Brands

• JADA: JMCO's auto appraisal unit, also referred to as John Mullen & Co. Auto Appraisal unit, handles physical damage appraising for automobiles, motorcycles, heavy equipment, trucks, and boats throughout the Hawaiian Island chain.

Products and services

• Automobile Claims Adjusting Investigation, vehicle damage evaluation, policy coverage review, and resolution coordination for automobile insurance claims for insurance carriers, self-insureds, and TPAs.
• First Party Property Claims Assessment of damage to insured property, coverage verification, loss documentation, and settlement facilitation for first-party property claims.
• General Liability Claims Investigation of third-party injury and property damage incidents, liability exposure determination, and defensible compliant claim resolution for general liability matters across Hawaii and the mainland U.S.
• State and Federal Workers' Compensation Coordination of investigations, eligibility verification, medical treatment monitoring, and regulatory compliance for state and federal workers' compensation claims.
• Temporary Disability (TDI) Administration Evaluation of wage-loss eligibility, medical documentation review, and accurate benefit administration for temporary disability insurance claims.
• Marine and Travel Claims Loss assessment for cargo, vessels, personal travel incidents, and related exposures with proper documentation and efficient claim handling.
• Casualty Claims Management of casualty claims including general liability, marine, professional liability, preconstruction surveys, wrongful termination, sexual harassment, and product liability exposures.
• Catastrophic Claims Administration Turnkey catastrophe claim administration and handling through partnerships with multiple CAT partners during catastrophic events.
• Third-Party Administration (TPA) Full-service Third-Party Administration providing claims handling for insurance carriers, captives, self-insured entities, governmental agencies, and other TPAs across all major lines.
• JADA Auto Appraisal Services Physical damage appraising for automobiles, motorcycles, heavy equipment, trucks, and boats with ICAR-certified appraisers, 24-hour contact, and 48–72 hour itemized appraisals.

Quantifiable outcome

• Auto appraisal contact within 24 hours of assignment
• +2 more outcomes

Named customers4 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

Feature5 records

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Sedgwick: Largest independent third-party administrator in the United States, handling workers' compensation, property, casualty, and disability claims. Directly comparable to JMCO as a multi-line TPA serving insurance carriers and self-insureds, with much broader geographic scale.
• Crawford & Company: Global claims management and third-party administration firm serving insurance carriers, self-insureds, and corporations across all major P&C and specialty lines. Closest peer to JMCO in business model, customer base, and multi-line TPA offering.
• CorVel Corporation: Workers' compensation-focused TPA offering claims management, medical management, and risk services to carriers and employers. Directly comparable to JMCO's workers' comp and TDI service lines, with overlapping enterprise and self-insured customer segments.
• McLarens: Global independent loss adjusting firm handling property, casualty, and specialty claims across multiple geographies. Highly comparable to JMCO as an independent multi-line adjusting firm competing for carrier and TPA panel assignments.
• ESIS (ESIS Risk Solutions): Third-party claims administrator and risk management services subsidiary of Chubb, serving insurance carriers and self-insureds across casualty, property, workers' comp, and specialty lines. Closely mirrors JMCO's TPA service model under strategic-owner ownership.
• Gallagher Bassett Services: Large third-party claims administrator within Arthur J. Gallagher, providing workers' comp, liability, and property claims management. Directly comparable to JMCO's multi-line TPA offering and self-insured/customer segment overlap.
• PMA Companies: Workers' compensation and multi-line claims management company serving insurers, self-insureds, and public entities. Comparable to JMCO in the workers' comp and casualty segments with a similar B2B TPA operating model.
• TRISTAR Insurance Group: National third-party administrator providing claims management and risk control services to insurance carriers and self-insureds across property, casualty, and workers' comp. Comparable to JMCO's TPA service delivery and carrier-customer focus.
• Broadspire: Third-party claims administrator (now part of Sedgwick) handling workers' comp, disability, liability, and property claims. Directly comparable to JMCO as a multi-line TPA serving carriers, self-insureds, and TPAs in similar lines of business.

Broad incumbents

• The Hartford: Large national insurance carrier operating in workers' comp, property/casualty, and group benefits with in-house claims operations. Adjacent incumbent: not a TPA peer, but represents the type of carrier-side claims capability that competes indirectly for the same claim-handling mandates JMCO services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 John Mullen & Co. Inc