Alliant Insurance Services

Alliant Insurance Services is an insurance brokerage and consulting firm that places property, casualty, and specialty coverage and administers employee benefits programs. Its industry groups include real estate and hospitality, construction, financial institutions, government contracting, management and professional lines, mergers and acquisitions, and structured settlements.

Engagements run through those specialty groups rather than a single general brokerage desk: a client is matched to brokers who work that industry, and those brokers place coverage and handle the risk management and claims work around it. Alliant also runs a Disaster Response Center covering claims assistance, disaster preparedness, and disaster recovery, and a separate employee benefits and human capital consulting practice that includes absence, disability, and life programs.

The firm describes itself as the fourth largest U.S. insurance broker, with majority employee ownership and more than 15,100 employees, and reports 99% employee retention. It says it deliberately acquires few agencies, keeps acquired firms in local control under a structure it describes as more than 50% employee-owned, and integrates them into shared carrier connectivity, compliance, analytics, finance, and HR systems.

The pages reviewed name practice areas and company scale but do not list office locations, licences, or the carriers behind any specific program. Buyers should confirm which specialty group would hold the account and what markets that group can access for the property type in question.