Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Health$1.8M
- Dental$1.8M
- Vision$1.8M
- Life$78K
- Short-term disability$78K
- Other$78K
Sponsor portfolio
ONYX CORPORATION
EIN 04-2699421constructionLatest filing 2025
Plans
2
Retirement
1
$6.2M assets
Welfare
1
$1.9M premiums
Participants
323
18 WETHERBEE STREET - ACTON, MA 01720978-263-1185onyxcorporation.netLinkedIn51-200 employeesconstruction
Plans on this EIN
2 filingsBenefits portfolio analytics
1 plan / $1.9M premiums / 214 covered livesCarrier market share
Premium dollars by Schedule A carrier
96%top
- CIGNA HEALTH AND LIFE INSURANCE COMPANY96%
- UNITED OF OMAHA LIFE INSURANCE COMPANY4%
Broker market share
Schedule A broker compensation
100%top
- DIGITAL INSURANCE LLC100%
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#001
ONYX CORPORATION 401(K) PLAN
401k
Assets$6.2M
Participants161
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501
ONYX CORPORATION WRAP PLAN
Fully Insured - CIGNA HEALTH AND LIFE INSURANCE COMPANY
Premiums$1.9M
Covered lives214
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Retirement plans1
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 001 | ONYX CORPORATION 401(K) PLAN | 401k | $6.2M | 161 | 2024 |
Welfare plans1
| Plan # | Name | Funding | Carrier | Premiums | Covered | Latest year | |
|---|---|---|---|---|---|---|---|
| 501 | ONYX CORPORATION WRAP PLAN | Fully Insured | CIGNA HEALTH AND LIFE INSURANCE COMPANY | $1.9M | 214 | 2025 |
Retirement plans
Welfare plans