Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Dental$137K
- Other$79K
- Life$57K
- Vision$14K
Sponsor portfolio
SEATTLE TACOMA BOX COMPANY
EIN 91-0402210packaging and containersLatest filing 2025
Plans
2
Retirement
1
$22.6M assets
Welfare
1
$229K premiums
Participants
502
23400 71ST PLACE SOUTH - KENT, WA 98032253-854-9700seattlebox.comLinkedIn51-200 employeespackaging and containers
Plans on this EIN
2 filingsBenefits portfolio analytics
1 plan / $229K premiums / 293 covered livesCarrier market share
Premium dollars by Schedule A carrier
60%top
- DELTA DENTAL OF CALIFORNIA60%
- UNUM LIFE INSURANCE COMPANY OF AMERICA33%
- VISION SERVICE PLAN6%
- CURALINC HEALTHCARE1%
Broker market share
Schedule A broker compensation
100%top
- ALLIANT INSURANCE SERVICES, INC.100%
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#001
STB RETIREMENT SAVINGS PLAN
401k
Assets$22.6M
Participants285
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501
SEATTLE-TACOMA BOX COMPANY HEALTH CARE BENEFITS PLAN
Mixed - DELTA DENTAL OF WASHINGTON
Premiums$229K
Covered lives293
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Retirement plans1
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 001 | STB RETIREMENT SAVINGS PLAN | 401k | $22.6M | 285 | 2024 |
Welfare plans1
| Plan # | Name | Funding | Carrier | Premiums | Covered | Latest year | |
|---|---|---|---|---|---|---|---|
| 501 | SEATTLE-TACOMA BOX COMPANY HEALTH CARE BENEFITS PLAN | Mixed | DELTA DENTAL OF WASHINGTON | $229K | 293 | 2025 |
Retirement plans
Welfare plans