#1Benefit Plans Plus, LLC
Based in Maryland Heights, MO
Pension Actuarial Firms in St. Louis County, MO
The top-ranked pension actuarial firms serving St. Louis County, MO are Benefit Plans Plus, LLC, Benefit Plans Plus, LLC and Buck Global LLC. We list 12 pension actuarial firms serving St. Louis County, MO. 12 of the providers shown match an active record from U.S. Department of Labor, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Pension Actuarial Firms serving St. Louis County, MO. 12 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked pension actuarial firms for St. Louis County
#2Benefit Plans Plus, LLC
Based in Maryland Heights, MO#3Buck Global LLC
Based in MO#4Buck Global, LLC
Based in Clayton, MO#5Ttdj Consultants
Based in Chesterfield, MO#6Willis Towers Watson US LLC
Based in Clayton, MO#7Ekon Benefits
Serves this area from St. Louis, MO (10 mi)#8Aon Consulting, Inc.
Serves this area from St. Louis, MO (11 mi)#9Mercer
Serves this area from St. Louis, MO (14 mi)#10Milliman, Inc.
Serves this area from St. Louis, MO (14 mi)
2 more providers serving this area
- Milliman, Inc., St. Louis, MO (14 mi)
- Pwc US Consulting LLP, St. Louis, MO (14 mi)
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Frequently asked questions
How many pension actuarial firms serve St. Louis County?
We list 12 pension actuarial firms serving St. Louis County, MO: 6 based there and 6 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which pension actuarial firms serve St. Louis County?
The top-ranked pension actuarial firms serving St. Louis County, MO are Benefit Plans Plus, LLC, Benefit Plans Plus, LLC, Buck Global LLC, Buck Global, LLC and Ttdj Consultants. The full ranked list, with the official records each provider matched, is on this page.
Which pension actuarial firms serving St. Louis County are verified against official records?
10 of the top 10 match an active official record: Benefit Plans Plus, LLC (U.S. Department of Labor), Benefit Plans Plus, LLC (U.S. Department of Labor), Buck Global LLC (U.S. Department of Labor), Buck Global, LLC (U.S. Department of Labor) and Ttdj Consultants (U.S. Department of Labor), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
Who must sign a defined benefit plan's Schedule SB?
An enrolled actuary must certify the funding information on Schedule SB (single-employer plans) or MB (multiemployer plans) filed with Form 5500.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Chesterfield, Oakville, Wildwood, University City, Ballwin, Kirkwood, Mehlville, Maryland Heights, Hazelwood, Webster Groves, Affton, Old Jamestown, Creve Coeur, Spanish Lake, Manchester, Ferguson, Concord, Clayton, Lemay, Overland, Eureka, Jennings, St. Ann, Crestwood, Town and Country, Bridgeton, Bellefontaine Neighbors, Ellisville, Des Peres, Sunset Hills, Richmond Heights, Olivette, Ladue, Brentwood, Maplewood, Berkeley, Sappington, Valley Park, Black Jack, St. John, Shrewsbury, Glendale, Dellwood, Rock Hill, Glasgow Village, Breckenridge Hills, Normandy, Fenton, Woodson Terrace, Frontenac, Northwoods, Castle Point, Pine Lawn, Green Park, Clarkson Valley, Pagedale, Riverview, Marlborough, Moline Acres, Bel-Ridge