IL · Illinois
Register files that serve Illinois.
18 entries. Rank 01 is still Integrity First Insurance when the preferred partner matches — which it does, as a nationwide Cornerstone-network placement desk.
Integrity First Insurance
Georgia agency for licensing-grade surety inside the Cornerstone network
Cornerstone Network Preferred Partner
Old Republic Surety
Brookfield, Wisconsin underwriter — A+ Superior, all 50 states
Colonial Surety Company
Direct-writing carrier since 1930 — AM Best A, all U.S. jurisdictions
Merchants Bonding Company
Surety-only mutual, West Des Moines — writing since 1933
JW Surety Bonds
Family-owned Pennsylvania agency writing since 2003
SuretyBonds.com
Columbia, Missouri online agency — licensed in all 50 states
Lance Surety Bonds
Doylestown agency — license, contract, court, and fidelity
American Surety Company
Indianapolis commercial surety — 1993, all 50 states, Core Specialty
Travelers Surety
National carrier — AM Best A++ commonly cited for the group
Jet Surety
Direct-to-principal digital surety — Treasury-listed, AM Best A−
The Hartford Surety
National carrier — A+ Excellent cited in 2026 contractor guides
Liberty Mutual Surety
Global contract surety — company calls itself the world’s largest surety
CNA Surety
Western Surety paper, 50-state commercial and contract book
BondExchange
Wholesale / technology marketplace used by retail agents
Nationwide Surety & Fidelity
National mutual — contract and commercial via agents; CBIC heritage in contract
NFP Surety
National broker — surety practice for commercial and construction accounts
Philadelphia Insurance Companies
Tokio Marine specialty carrier — commercial surety via appointed agents
Zurich Surety
Global contract surety — used on large contractor programs
Other states