PlanOptica
Free ERISA searchPricing
Sign inStart for $4.99
  1. Companies/
  2. HATHAWAY DINWIDDIE CONSTRUCTION COMPANY
Sponsor portfolio

HATHAWAY DINWIDDIE CONSTRUCTION COMPANY

EIN 94-3253608-construction-Latest filing 2025
Plans
2
Retirement
1
$148.9M assets
Welfare
1
$7.1M premiums
Participants
897
275 BATTERY STREET, SUITE 300 - SAN FRANCISCO, CA 94111415-912-3266LinkedIn11-50 employeesconstruction
Plans on this EIN
2 filings
#001401k-$148.9M - 497 part#516Fully Insured-$7.1M - 725 lives

Benefits portfolio analytics

1 plan / $7.1M premiums / 725 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$6.2M
  • Prescription drug$6.2M
  • Other$479K
  • Life$444K
  • Short-term disability$444K
  • Long-term disability$444K
  • +2 more
Total $7.1M8 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
60%top
  • AETNA LIFE INSURANCE COMPANY60%
  • KAISER FOUNDATION HEALTH PLAN INC27%
  • UNUM LIFE INSURANCE COMPANY OF AMERICA7%
  • METROPOLITAN LIFE INSURANCE COMPANY4%
  • VISION SERVICE PLAN1%
  • +2 more
Total $7.1M7 slices

Broker market share

Schedule A broker compensation

Single broker
100%top
  • GALLAGHER BENEFIT SERVICES, INC.100%
Total $248K1 slice

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

HATHAWAY DINWIDDIE CONSTRUCTION COMPANY 401(K) PLAN

401k

Assets$148.9M
Participants497
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#516

HATHAWAY DINWIDDIE CONSTRUCTION COMPANY HEALTH AND WELFARE BENEFITS PLAN

Fully Insured - AETNA LIFE INSURANCE COMPANY

Premiums$7.1M
Covered lives725
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001HATHAWAY DINWIDDIE CONSTRUCTION COMPANY 401(K) PLAN401k$148.9M4972024

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
516HATHAWAY DINWIDDIE CONSTRUCTION COMPANY HEALTH AND WELFARE BENEFITS PLANFully InsuredAETNA LIFE INSURANCE COMPANY$7.1M7252025
Retirement plans
Welfare plans
PlanOptica

Plan research for advisors and brokers. Retirement and welfare filings, peer-ranked and a decade deep, sourced to the line.

Product
  • Retirement plans
  • Welfare plans
  • Providers
  • Pricing
Data
  • Downloads hub
  • Retirement plans CSV
  • Welfare plans CSV
  • Custom analytics
Resources
  • Free ERISA search
  • Free EIN lookup
  • Documentation
  • Filter catalog
  • Glossary
Company
  • About
  • Contact
  • Privacy
  • Terms
© 2026 PlanOptica