What Kinsale Capital Group does

Kinsale Capital Group, Inc. is a specialty insurance holding company that underwrites exclusively in the U.S. excess and surplus (E&S) lines market through two wholly-owned subsidiaries: Kinsale Insurance Company, which writes commercial E&S property, casualty, and specialty risks, and Aspera Insurance Services, which underwrites personal lines manufactured housing. The company targets small-to-medium sized accounts that standard market carriers decline due to hazard exposure, poor loss histories, or high-risk venue locations, and is licensed across all 50 U.S. states plus the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. Distribution is conducted entirely through independent surplus lines brokers — no direct-to-customer channels — making broker relationships the primary commercial interface.

Kinsale operates a technology-driven underwriting platform anchored by centralized automation and the absence of legacy systems, supported by a proprietary web portal for instant quoting on manufactured housing business (Aspera WEB Portal) and sophisticated catastrophe exposure modeling that measures probable maximum loss at 100-year and 250-year return periods across the property portfolio. AI integration is cited as a competitive differentiator, and the April 2026 realignment of analytics and technology under a single executive vice president (Salmaan K. Allibhai) signals continued investment in this capability. All ~660-700 employees are based at a single Richmond, Virginia headquarters, with Phase 1 of the Kinsale Center redevelopment in Henrico, Virginia completed in November 2025 to accommodate growth.

Revenue is generated primarily through gross written premiums on one-year renewable policies (a subscription-like recurring model) supplemented by investment income on a ~$3.3 billion float managed conservatively in high-quality fixed-maturity securities. For full-year 2025, gross written premiums reached $1,977.2 million, total revenue was $1,873.99 million, net income was $503.6 million (up 21.4% year-over-year), the combined ratio was 75.9%, expense ratio was 20.8%, and return on equity was 29.3%. The company holds an A.M. Best A (Excellent) financial strength rating and in 2026 authorized a $250 million share buyback alongside a 47.1% dividend increase, indicating both growth investment and disciplined capital return.

Name

Kinsale Capital Group

Legal name

Kinsale Capital Group, Inc.

Website

https://kinsalecapitalgroup.com

Company type

Public

Founded year

2009

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Kinsale Capital Group is a U.S. specialty insurance holding company underwriting exclusively in the excess and surplus lines market through Kinsale Insurance Company and Aspera Insurance Services, serving small-to-medium accounts with hard-to-place risks via independent brokers across all 50 states.

Ownership category

akta.pro rank

Headquarters

HQ city

Richmond

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Insurance Premiums: Kinsale generates revenue primarily through gross written premiums from specialty excess and surplus lines insurance coverage. For 2025, gross written premiums were $1,977.2 million with net premiums earned of $415.5 million in Q4. The company maintains disciplined underwriting with a combined ratio of 75.9% for full-year 2025.
2. Investment Income: Conservative investment strategy primarily focused on high-quality fixed-maturity securities with relatively small allocation to common and preferred equity securities. Investment portfolio managed by globally-recognized investment management firm. Float of approximately $3.3 billion generating investment income.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Kinsale Capital Group is a specialty insurance holding company that underwrites excess and surplus lines coverage for hard-to-place property, casualty, and specialty risks in the United States. It operates through two core entities: Kinsale Insurance Company, which writes commercial E&S lines distributed through independent surplus lines brokers, and Aspera Insurance Services, an underwriting manager that writes personal lines manufactured housing coverage through a proprietary web portal in southern coastal states.

Product overview

Kinsale Capital Group is a specialty insurance holding company operating two distinct insurance products: Kinsale Insurance Company (its core excess and surplus lines platform) and Aspera Insurance Services (its personal lines subsidiary). Kinsale Insurance Company focuses exclusively on hard-to-place commercial property, casualty and specialty risks distributed through independent surplus lines brokers, while Aspera handles personal lines manufactured housing risks through a proprietary web portal. The company differentiates itself through technology-driven underwriting, automated quote-to-bind processes, and centralized operations from its Richmond, Virginia headquarters.

Differentiator

Problem solved

Functional benefit

Products and services

• Excess and Surplus Lines Insurance (Kinsale Insurance Company) Domestic excess and surplus lines insurance coverage for hard-to-place commercial property, casualty, and specialty risks. Targets small-to-medium sized accounts with new or high hazard operations, poor loss histories, or high-risk venue locations. Distributed exclusively through select surplus lines brokers across all 50 states, D.C., Puerto Rico, and U.S. Virgin Islands. Underwritten by Kinsale Insurance Company, rated A (Excellent) by A.M. Best.
• Personal Lines Manufactured Housing Insurance (Aspera Insurance Services) Underwriting manager for personal lines manufactured housing coverage, distributed through select retail brokers in southern coastal states. Uses a proprietary WEB Portal to deliver instant quotes for non-standard personal property risks in coastal regions.

Quantifiable outcome

• Combined ratio of 75.9% for full-year 2025, reflecting strong underwriting profitability
• +3 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Emerging players

• HCI Group: HCI Group writes specialty property insurance, including manufactured housing and coastal homeowners, similar to Kinsale's Aspera Insurance Services subsidiary. It also leverages technology for distribution efficiency and serves overlapping customer segments in catastrophe-exposed geographies.
• Palomar Holdings: Palomar is a specialty insurer focused on catastrophe-exposed property risks (earthquake, hurricane, flood) distributed through specialty brokers. While smaller and narrower in product scope, it competes for similar specialty broker relationships and shares Kinsale's philosophy of disciplined underwriting in non-standard risk categories.

Direct peers

• Skyward Specialty Insurance Group: Skyward Specialty is a growth-stage specialty insurer writing E&S and admitted lines through wholesale and retail brokers, with similar focus on hard-to-place commercial risks. It targets many of the same risk categories as Kinsale including property, casualty, and professional lines for underserved accounts.
• RLI Corp. RLI is a specialty P&C insurer known for disciplined underwriting, niche focus on harder-to-place small commercial risks, and consistent combined ratios in the high-80s/low-90s. Its casualty and property niche overlaps directly with Kinsale's risk selection philosophy, although RLI writes both admitted and E&S.
• W. R. Berkley Corporation: WR Berkley is one of the closest direct comparables — a specialty insurance group writing E&S and excess lines through independent brokers, targeting similar small-to-medium commercial accounts with disciplined underwriting and a track record of sub-90% combined ratios. Berkley's Insurance segment overlaps Kinsale's niche directly.
• James River Group Holdings: James River Group is a specialty insurer focused on E&S lines for small-to-medium commercial accounts, with significant distribution through wholesale and surplus lines brokers. Its core commercial E&S product set (property, casualty, healthcare) closely mirrors Kinsale's underwriting profile and target market.

Broad incumbents

• Arch Capital Group: Arch Capital is a major specialty P&C and mortgage insurance group with substantial E&S lines exposure. While much larger and more diversified across reinsurance and mortgage insurance, its specialty insurance segment competes for many of the same broker relationships and hard-to-place commercial risks as Kinsale.
• Everest Group: Everest Group is a global specialty insurer and reinsurer with significant U.S. E&S and excess casualty operations. While much larger and more reinsurance-heavy, its Insurance segment competes for some of the same specialty broker placements and hard-to-place commercial risks that Kinsale targets.
• Hanover Insurance Group: Hanover writes specialty and commercial P&C insurance through independent agents, including surplus lines operations targeting small-to-medium commercial accounts. It is a larger incumbent with broader admitted/specialty product mix but overlaps with Kinsale's target customer and broker-driven distribution approach.
• Markel Group: Markel is a diversified specialty insurer with significant E&S and excess & surplus lines operations through Markel Insurance, plus reinsurance and specialty investment capabilities. It is a much larger incumbent with overlapping product categories (commercial E&S, specialty property, casualty) but operates across a broader portfolio of specialty lines.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kinsale-capital-group-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries2 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 Kinsale Capital Group