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OTTERBASE, INC.
Sponsor portfolio
Welfare / Health
EIN
383408361
OTTERBASE, INC.
555 3 MILE RD NW · GRAND RAPIDS, MI 495448223
6166766258
Plans filed
4
Years active
2015–2025
Industry
NAICS 56
Latest filing
2025
Total premiums (latest)
i
$70K
No prior year
Persons covered
i
139
No prior year
Total participants
i
278
No prior year
Plans filed
i
4
No prior year
Plans under this sponsor
4 plans
Plan #502
$70K
OTTERBASE DENTAL INS PLAN
Fully insured
139 covered
·
1 carrier
Primary: BLUE CROSS BLUE SHIELD OF MICHIGAN
Plan #501
$0
OTTERBASE HEALTH INS PLAN
Self-funded
0 covered
·
0 carriers
Plan #001
$0
OTTERBASE INC.
Self-funded
0 covered
·
0 carriers
Plan #003
$0
OTTERBASE HEALTH INS PLAN
Self-funded
0 covered
·
0 carriers
Coverage overview
Aggregate, latest year
Benefit type
Premium
Share
Distribution
Dental
$70K
50.0%
Vision
$70K
50.0%
Carrier overview
1 carrier · all plans
Carrier
Coverage
Total premium
Share
Plans
Contracts
Covered
BLUE CROSS OF CALIFORNIA
EIN 382069753
D
V
$70K
100.0%
1
1
139
History & trajectory
11 years · all plans
Total premiums
Summed across all plans for this sponsor.
Persons covered
EOY headcount summed across all plans.
Carrier mix
Premium by top carriers, summed across plans.
Broker compensation
Comp by top brokers, summed across plans.
Policy details
Latest year, by plan
Plan #502
OTTERBASE DENTAL INS PLAN
139 covered · 1 contract
$70K
Plan #501
OTTERBASE HEALTH INS PLAN
0 covered · 0 contracts
$0
Plan #001
OTTERBASE INC.
0 covered · 0 contracts
$0
Plan #003
OTTERBASE HEALTH INS PLAN
0 covered · 0 contracts
$0
Company contact details
Filing signers, plan administrators, auditors, actuaries
1 contact
Provider details
Schedule C providers, welfare brokers and carriers
1 provider
Sponsor documents
Form 5500 filings and Top Hat statements on this EIN
35 documents - 7 plans - 12 years