Organization Index
National wholesale brokerage, binding-authority and specialty MGA platform

XPT Specialty

New York, New York · United States

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A specialty insurance distribution group combining wholesale brokerage, contract binding and managing-general-agency operations. XPT Specialty serves retail agents across commercial and personal lines, while affiliated Platinum Specialty Underwriters develops and operates specialist underwriting programs.

LAST VERIFIED SEPTEMBER 22, 2026Official website
Gross written premium$550M+XPT Group; company reported
Founded2017Specialty-distribution platform
B.P. Marsh ownership30.49%Fully diluted at January 31, 2026; investor reported
THE INDEX VIEW

XPT Specialty illustrates a middle path in specialty-distribution consolidation. The group acquires wholesale brokers and underwriting businesses, recruits producer teams and develops programs, while emphasizing that retail agencies are clients rather than acquisition targets. That boundary matters. A wholesale platform that does not own the originating retail channel can present itself as a neutral market-access partner, but independence is not established by ownership structure alone. Retail agents still need clarity on which carrier was approached, whether an account moved through binding authority or brokerage, how markets were selected and whether an affiliated program received preference. XPT reports more than $550 million in gross written premium across two related operating platforms. XPT Specialty combines wholesale brokerage and underwriting businesses; Platinum Specialty Underwriters builds specialist MGA products in trucking, excess liability, bars and taverns, construction and property. The distinction is operationally important. Brokerage staff negotiate placements in the market, contract-binding underwriters exercise authority within carrier rules, and a program team may influence product design, rating, claims or portfolio management. The same submission can appear to fit more than one path, so the firm’s value depends on routing logic, conflict controls and an auditable record of why a particular facility served the client. The platform was assembled through acquisitions including Western Security Surplus and West-Pro, Sierra Specialty, S&H Underwriters and Insurance Brokers Incorporated. Those businesses brought local relationships, authority contracts and specialist knowledge across hospitality, agribusiness, transportation, property and personal lines. Acquisition preserves expertise only when operating integration is selective. A common technology and compliance layer can improve bordereaux, market access and service; forcing unlike portfolios into one workflow can erase the judgment that made them valuable. XPT’s stated preference to retain existing leadership and brand equity helps continuity, while increasing the need for group-wide visibility into carrier concentration, authority exceptions, catastrophe accumulation and claims development. Public product materials show both scale and risk complexity. Commercial-property teams address coastal wind, earthquake, wildfire and layered accounts with total insured values above $100 million. S&H publishes in-house property authority and specialized homeowner capability for coastal, older, seasonal and rental exposures. Platinum’s trucking and excess-liability programs introduce long-tail severity and social-inflation risk, while bars and taverns add liquor-liability exposure. These portfolios cannot be assessed through premium growth alone. Property needs real-time aggregation and reinsurance awareness; casualty requires accident-year development, defense and venue analysis; personal lines requires form, valuation and catastrophe controls. Capital ownership is another relevant signal. Listed investment manager B.P. Marsh reported a 30.49% fully diluted interest in XPT at January 31, 2026 after additional investments, while XPT announced increased backing in September 2025 to accelerate producer recruitment and acquisitions. External capital can fund technology and growth without converting the platform into a retail roll-up. It also increases pressure to turn hiring and M&A into durable earnings. The evidence should be measured by producer retention, acquisition-cohort contribution and underwriting performance rather than announcements. XPT’s technology thesis is appropriately restrained: systems should support expert brokers and underwriters rather than pretend to automate specialty placement. The 2025 Vertafore recognition indicates investment in integration, but speed-to-market is only valuable when data quality, permissions, referral rules and policy accuracy improve with it. Public information does not disclose revenue, EBITDA, program-level loss ratios, delegated premium, carrier concentration, contingent compensation or acquisition-cohort performance. The measures worth watching are bound-versus-brokered mix, premium and loss by authority and carrier, referral and exception frequency, quote-to-bind conversion, policy and endorsement error, catastrophe aggregation, claims-control rights, capacity tenure, program renewal economics, producer concentration, acquired-team retention and the share of growth produced organically rather than purchased.

Tracked activity

NEWEST FIRST
Expansion

Adds commercial underwriting capacity in Orlando

XPT continued building its Florida property-and-casualty team with a senior underwriter serving retail agencies on commercial placements.

Programs

Expands Platinum property-program leadership

Platinum Specialty Underwriters added senior leadership to develop its property platform alongside existing trucking, liability, hospitality and construction programs.

Capital

Secures increased investment from B.P. Marsh

XPT said the additional backing would support producer recruitment and partner acquisitions across its U.S. wholesale and underwriting platform.

Technology

Receives speed-to-market integration recognition

Vertafore recognized XPT’s work connecting MGA and wholesale workflows, reflecting the group’s stated technology-enabled rather than technology-replacing model.

M&A

Acquires Insurance Brokers Incorporated

The transaction added Midwest personal, commercial and E&S capabilities and marked XPT’s ninth acquisition.

Primary sources

XPT Group — Current structure, scale and operating modelXPT Specialty — Current industries, offices and newsPlatinum Specialty Underwriters — Current program portfolioXPT Specialty — Current commercial-property capabilitiesXPT Specialty — S&H binding authority and personal-lines programsB.P. Marsh — 2026 results and XPT ownership