Risk management and insurance brokerage
Helps clients assess exposures and secure insurance placements to manage enterprise risk across markets.
Ask about this →AI
Alliant Insurance Services, Inc.
National insurance broker helping organizations manage risk, employee benefits and specialized insurance solutions.
Designs data-driven benefits and places complex insurance risks; Alliant grew nearly 30% year-over-year to more than 15,100 employees.
- Engagement models
- Project, Outsourced team, Retainer
- Team size
- More than 200
- Founded
- 1925
- Languages
- English
- Works in
- United States, Canada, Global, United Kingdom, Europe
- Ideal client stage
- Established business, Enterprise
- Ideal client size
- More than 1,000 people, 201 to 1,000 people, 11 to 50 people
Services
What you can hire Alliant Insurance Services, Inc. for
Claims advocacy and resolution
Represents clients in pursuing and negotiating claim settlements to resolve losses and restore operations.
Ask about this →Employee benefits consulting and clinical services
Designs and optimizes benefits programs and clinical services while advancing an AI-native model after acquiring Nava Benefits.
Ask about this →Funding solutions and captives
Structures funding strategies and captive arrangements to stabilize costs and retain risk within organizations.
Ask about this →Cyber insurance and incident response
Applies technology and data expertise to place cyber coverage and coordinate incident response planning.
Ask about this →Environmental and specialty risk solutions
Addresses environmental liabilities and complex specialty exposures through tailored placement strategies.
Ask about this →Mergers & acquisitions insurance advisory
Supports transaction risk transfer, diligence and insurance solutions for mergers and acquisitions.
Ask about this →Program underwriting and underwriting solutions
Designs client-specific programs and accesses A+ London capacity through the ALPS offering for program placements.
Ask about this →Fit
Is Alliant Insurance Services, Inc. right for you?
A good fit if you are
- An established business or an enterprise with More than 1,000 people, 201 to 1,000 people or 11 to 50 people
- In construction, healthcare, financial institutions, energy & marine, real estate, transportation, agribusiness or life sciences
- Based anywhere: they work globally
How they engage
- Project
- A defined scope with one outcome.
- Outsourced team
- The firm's people run delivery alongside yours.
- Retainer
- Ongoing work on a recurring basis.
Proof points
4th Largest U.S. Broker
Alliant has moved up to the #4 ranking on Business Insurance’s list of the Largest Brokers of U.S. Business.
Case study on alliant.com ↗Company growth and size
Alliant grew nearly 30% year-over-year to more than 15,100 employees.
Case study on alliant.com ↗Producer retention
Alliant reports 99% employee retention.
Case study on alliant.com ↗Philanthropy snapshot
contributions
Alliant reported more than $2.36M in total contributions across the company.
Case study on alliant.com ↗Philanthropy snapshot
volunteer time
Alliant team members completed more than 4,300 hours of volunteer time off.
Case study on alliant.com ↗About Alliant Insurance Services, Inc.
Embedding AI-native capabilities into employee benefits and risk advisory, Alliant is known for modernizing benefits programs and resolving hard-to-place insurance needs; buyers engage it to scale data-driven benefits strategy and simplify complex placements. The firm announced the acquisition of Nava Benefits to build an AI-native model for employee benefits, signaling a push to combine clinical insight with technology-driven plan design.
Industries served
All sources checked 15 Oct 2026.
Questions and answers
How do I contact Alliant Insurance Services, Inc.?
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Have a project for Alliant Insurance Services, Inc.?
Send them a request. They reply by email.
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