Sonus Benefits

Sonus Benefits is a privately held employee benefits and HR consulting firm with locations in St. Louis, Cape Girardeau, and Poplar Bluff. Founded in the early 1990s, the firm was built on one core belief: the client’s best interests always come first. Sonus takes a collaborative approach and measures success by the long-lasting relationships it maintains and the referrals it continues to receive.

Sonus provides strategic guidance in employee benefits, human resources, compliance, and technology, helping organizations create meaningful employee experiences while staying ahead of evolving regulations.

So-n’us [n]: navigation for the future

Sonus Benefits

3660 S. Geyer Rd. #200
St. Louis, MO 63127


888-468-6893 | 314-677-2550

Other Locations

1353 North Mount Auburn Road | Ste. D
Cape Girardeau, MO 63701
573-803-3303

1040 N. Westwood Blvd #2
Poplar Bluff, MO 63901
573-712-2390

Services Provided

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