Northfield Excess & Surplus Lines
Northfield Excess & Surplus Lines is a Travelers-owned surplus lines insurer underwriting property, liability, and specialty coverage for hard-to-insure non-admitted risks across all 50 states, distributed exclusively through wholesale general agents via its NorthfieldOnline self-service platform and Brokerage Solutions underwriting group.
- Company typePrivate
- Founded1983
- HeadquartersHartford, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Northfield Excess & Surplus Lines does
Northfield Excess & Surplus Lines is a specialty property and casualty insurer underwriting non-admitted risks across the United States. The company is a wholly-owned division of The Travelers Indemnity Company, itself part of Travelers Companies, Inc. (NYSE: TRV), a Dow 30 global property casualty group. Northfield operates exclusively as a surplus lines carrier (with eligibility in all 50 states including California and New York, subject to non-solicitation rules in those two) and distributes products through a curated nationwide network of wholesale general agents who specialize in excess and surplus lines. Its underwriting footprint spans over 40 years of market experience and coverage for over 1,500 classes of non-admitted business across vertical segments including artisan contractors, care facilities, hospitality and events, industrial and manufacturing, real estate and property, retail and wholesale, amusements, and service contractors.
The core product suite consists of six lines: Commercial General Liability (primary limits up to $5 million), Commercial Property (up to $10 million per location via Contract Binding, up to $20 million via Brokerage Solutions, and up to $40 million via Brokerage Property with $75M+ schedules), Crime, Inland Marine, Liquor Liability, and Miscellaneous Professional Liability. Policies can be written on a monoline or package basis. Distribution is operated through two complementary channels: NorthfieldOnline, a self-service digital platform enabling general agents to quote, bind, and issue Contract Binding coverage for over 1,000 classes of business; and Brokerage Solutions, a custom underwriting group for larger or more complex risks beyond standard binding authority. Additional specialized facilities include Primary Casualty (minimum $10,000 premium, limits up to $5M) and Construction Solutions (minimum $15,000 premium, targeting risks greater than $10M in construction costs). Claims are handled 24/7/365 by a national team of surplus lines-specialized claim professionals.
The business model is insurance premium revenue earned through annual policies, with pricing determined by risk class, geography, exposures, coverage limits, and loss history rather than published rate cards. The company maintains selective agent onboarding criteria, requiring experienced E&S contract binding underwriting staff, a marketing plan, and a minimum of $1 million in written premium within 18 months. Northfield is not separately capital-markets listed, and revenue is not publicly disclosed as a standalone unit of Travelers.
Northfield Excess & Surplus Lines firmographics
Firmographics- Name
- Northfield Excess & Surplus Lines
- Legal name
- Northfield Insurance Company
- Website
- https://northfieldins.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Northfield Excess & Surplus Lines is a Travelers-owned surplus lines insurer underwriting property, liability, and specialty coverage for hard-to-insure non-admitted risks across all 50 states, distributed exclusively through wholesale general agents via its NorthfieldOnline self-service platform and Brokerage Solutions underwriting group.
- Ownership category
- akta.pro rank
Northfield Excess & Surplus Lines industry classification
Industry- Product category
- Excess and Surplus Lines Insurance
- NAICS
- Direct Property and Casualty Insurance Carriers (524126), Other Direct Insurance (except Life, Health, and Medical) Carriers (524128), Insurance Carriers and Related Activities (524)
- SIC
- Fire, Marine & Casualty Insurance (6331), Insurance Carriers, Nec (6399)
- akta.pro primary industry
- Surplus Lines Property (CAT/High-Hazard) (FSAJAGAB)
- akta.pro secondary industries
- Excess Casualty (Lead/Umbrella/XS) (FSAJAGAA), Commercial Excess Liability (Large Accounts) (FSAJANAG), Construction Specialty (Wrap-Ups/Builders Risk/Contractors) (FSAJAGAH)
Keywords
Where Northfield Excess & Surplus Lines is headquartered
LocationHeadquarters
- HQ city
- Hartford
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Northfield Excess & Surplus Lines business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure, Others
Revenue model
- Insurance Premium Revenue: Northfield generates revenue through insurance premiums collected from policyholders. Coverage is provided for non-admitted (excess and surplus) risks including commercial general liability, commercial property, crime, inland marine, liquor liability, and miscellaneous professional liability. Policies are distributed through wholesale general agents.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Annual | Contract Binding - Property coverage limits up to $10 million per location, General Liability limits up to $5 million |
| Other | Annual | Brokerage Solutions - Property coverage limits up to $20 million per location, General Liability limits up to $5 million |
| Other | Annual | Brokerage Property - minimum $25,000 premium for monoline property |
| Other | Annual | Primary Casualty - $10,000 minimum premium, limits up to $5 million |
| Other | Annual | Construction Solutions - $15,000 minimum premium |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Northfield Excess & Surplus Lines product offering
Product offeringCore offering
Northfield Excess & Surplus Lines underwrites property and liability insurance for non-admitted (hard-to-insure) risks through a nationwide network of wholesale general agents. Coverage spans commercial general liability, commercial property, crime, inland marine, liquor liability, and miscellaneous professional liability across 1,500+ classes of business. Underwriting is delivered either through self-service Contract Binding on the NorthfieldOnline platform for over 1,000 classes, or through the Brokerage Solutions group for larger, more complex risks.
Product overview
Northfield Excess & Surplus Lines is a division of Travelers offering a unified portfolio of excess and surplus lines insurance products for hard-to-insure non-admitted risks. The core product suite consists of six distinct insurance products: Commercial General Liability Insurance (primary coverage up to $5 million for bodily injury and property damage claims), Commercial Property Insurance (facility and inventory protection up to $20 million per location), Crime Insurance (protection against employee theft and fraud), Inland Marine Insurance (coverage for cargo and equipment in transit/storage), Liquor Liability Insurance (coverage for alcohol-related liability), and Miscellaneous Professional Liability Insurance (additional protection for professional service providers). These products are distributed exclusively through a nationwide network of wholesale general agents and can be written on a monoline or package basis, with flexible underwriting options including self-service Contract Binding online or custom Brokerage Solutions underwriting for complex risks.
Differentiator
Problem solved
Functional benefit
Brands
- NorthfieldOnline: Online platform for contract binding where general agents can quote, bind, and issue coverage for over 1,000 classes of business.
Products and services
- Commercial General Liability Insurance
Quantifiable outcome
- Covers over 1,500 classes of non-admitted business
- +3 more outcomes
Companies that use Northfield Excess & Surplus Lines
Customer profileSegments10 records
Ideal customer profiles2 records
Northfield Excess & Surplus Lines technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Northfield Excess & Surplus Lines partnerships and signals
Strategic signalScale indicators8 records
Recent moves5 records
Expansion highlights5 records
Northfield Excess & Surplus Lines competitors and assessment
Company assessmentDirect peers
- Kinsale Insurance: E&S-focused commercial insurer with a strong digital/agent-portal model and a broad appetite for small-to-mid commercial risks. While more digitally native, Kinsale competes for the same wholesale-sourced specialty business and represents a benchmark for Northfield's online distribution strategy.
- James River Insurance: Specialty E&S carrier writing commercial casualty, property, and professional liability on a non-admitted basis through wholesale producers. Overlaps with Northfield in GL, property, MPL, and contractor/construction segments.
- IAT Insurance Group: Specialty insurance group with multiple E&S-rated carriers writing property, casualty, and surety through wholesale distribution. Comparable to Northfield in target segments (contractors, care facilities, hospitality) and underwriting approach.
- RPS (Risk Placement Services): One of the largest US wholesale brokers and MGAs placing E&S business for retail agents. RPS competes with Northfield's wholesale GA distribution model for placement of specialty risks and is a key go-to-market partner/competitor for non-admitted placements.
- Markel: Specialty insurer with a major E&S and excess & surplus lines platform. Markel writes commercial property, casualty, and specialty lines through wholesale and program channels, and competes for the same contractor, care-facility, and hospitality accounts as Northfield.
- Scottsdale Insurance (Nationwide): Nationwide's E&S subsidiary, distributing commercial property, casualty, and specialty lines through wholesale general agents nationwide. Its product mix, appetite for artisan/contractor/construction risks, and GA-led model are directly comparable to Northfield.
- Capitol Specialty Insurance: Wholesale-distributed E&S carrier writing property, casualty, and professional liability for hard-to-place commercial risks. A close analog in business model and class coverage.
- National Union (AIG): AIG's surplus lines carrier writing commercial umbrella, excess casualty, and property E&S through wholesale distribution. Directly comparable to Northfield's excess casualty, property, and GL portfolio.
- Westchester Specialty Insurance (Chubb): Chubb's specialty E&S division writing commercial property and liability on a non-admitted basis for hard-to-place risks. Operates with a similar wholesale general agent distribution model and product breadth (GL, property, umbrella) directly comparable to Northfield.
Broad incumbents
- Travelers (Parent Company): Parent of Northfield; one of the largest US P&C insurers with broad admitted-market and personal lines operations. Not a direct E&S peer, but its financial strength, brand, and agency relationships underpin Northfield's competitive position.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Northfield Excess & Surplus Lines social profiles
Digital presenceNorthfield Excess & Surplus Lines financial estimates
Financial estimateRevenue estimate
Valuation estimate
Northfield Excess & Surplus Lines leadership team
Management profileNumber of profiles
Northfield Excess & Surplus Lines funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Northfield Excess & Surplus Lines M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Northfield Excess & Surplus Lines
What does Northfield Excess & Surplus Lines do?
Northfield Excess & Surplus Lines underwrites property and liability insurance for non-admitted (hard-to-insure) risks through a nationwide network of wholesale general agents. Coverage spans commercial general liability, commercial property, crime, inland marine, liquor liability, and miscellaneous professional liability across 1,500+ classes of business. Underwriting is delivered either through self-service Contract Binding on the NorthfieldOnline platform for over 1,000 classes, or through the Brokerage Solutions group for larger, more complex risks.
Is Northfield Excess & Surplus Lines a public or private company?
Northfield Excess & Surplus Lines is a private company. It is classified as corporate owned and is currently operating.
When was Northfield Excess & Surplus Lines founded?
Northfield Excess & Surplus Lines was founded in 1983. It employs 251 to 500 people.
Where is Northfield Excess & Surplus Lines based?
Northfield Excess & Surplus Lines is headquartered in Hartford, United States, in the North America region.
How does Northfield Excess & Surplus Lines make money?
One revenue line is on record: insurance Premium Revenue.
Who are Northfield Excess & Surplus Lines's main competitors?
Direct peers on record are Kinsale Insurance, James River Insurance, IAT Insurance Group, RPS (Risk Placement Services), Markel, Scottsdale Insurance (Nationwide), Capitol Specialty Insurance, National Union (AIG) and Westchester Specialty Insurance (Chubb). Travelers (Parent Company) is listed as a broad incumbent.
Does Northfield Excess & Surplus Lines have an API?
No public API is recorded for Northfield Excess & Surplus Lines.
What industry is Northfield Excess & Surplus Lines in?
Northfield Excess & Surplus Lines's product category is Excess and Surplus Lines Insurance. Its primary akta.pro industry code is FSAJAGAB, Surplus Lines Property (CAT/High-Hazard), with a secondary code of FSAJAGAA, Excess Casualty (Lead/Umbrella/XS). Its NAICS code is 524126 and its SIC code is 6331.