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Alliant Insurance Services – Westheimer logo

Alliant Insurance Services – Westheimer

Employee benefits brokerage in Houston, Texas

License activeTexas Dept. of Insurance, through Mar 2027
40 employersNamed on 2024 federal benefit-plan filings

By the numbers

From 2024 Form 5500 Schedule A filings by Texas employers. Counts are employers and plans naming this office as broker; no employer names or commissions are published. Only employers based in Texas are counted. 195 employers based in other states also named this office.

40employers named this broker
43benefit-plan filings
73,760employees on those plans
5lines: Disability, Medical, Dental, Life, Vision

Employer size (employees)

  • 100–49920
  • 500–9997
  • 1,000+10

Carriers on their plans

  • MetLife34
  • Mutual of Omaha11
  • Blue Cross Blue Shield of Texas9
  • Cigna9
  • Unum8
  • UnitedHealthcare3

Where those employers are

  • Houston 13
  • Dallas 7
  • Austin 7
  • Irving 2
  • Freidswood 1

Source: Form 5500 datasets, U.S. Department of Labor. Employee counts are the employers’ reported active participants; an employer with several plans is counted once.

On the record

Facts checked against public sources

Texas license
General Lines Agency, No. 15928, valid through Mar 31, 2027 — Texas Department of Insurance
Google rating
3.3 from 8 reviews — read them on Google. Reviews aren’t verified by Google.
Office
1330 Post Oak Blvd Ste 300, Houston, TX 77056 — matches the Google Business Profile
Federal filings
Named as broker on 2024 Form 5500 benefit-plan filings — U.S. Department of Labor

Listing data last checked October 27, 2026 against 2024 Form 5500 filings and the Texas Department of Insurance license file. How we build this directory

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