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  1. Companies/
  2. Catalyst Acoustics Holdings

Filings through Oct 24, 2026.

Sponsor portfolio

Catalyst Acoustics Holdings

EIN 46-4268580-building materials-Latest filing 2025
Plans
2
Retirement
1
$34.6M assets
Welfare
1
$1.5M premiums
Participants
789
50 HERBERT P ALMGREN DRIVE SOUTH - AGAWAM, MA 01001847-421-5002catalystacoustics.comLinkedIn201-500 employeesbuilding materials
Plans on this EIN
2 filings
#001401(k)-$34.6M - 569 part#501Mixed-$1.5M - 648 lives

Benefits portfolio analytics

1 plan / $1.5M premiums / 648 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$785K
  • Stop-loss$585K
  • Other$169K
  • Dental$104K
  • Vision$104K
  • Life$104K
  • +1 more
Total $1.5M7 rows
See carrier and broker market share with Pro.

Plan deep-dives

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

CATALYST ACOUSTICS HOLDINGS 401(K) PLAN

401(k)

Assets$34.6M
Participants569
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Welfare#501

CATALYST ACOUSTICS GROUP HEALTH AND WELFARE BENEFIT PLAN

Mixed - UNITEDHEALTHCARE INSURANCE COMPANY

Premiums$1.5M
Covered lives648
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
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Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001CATALYST ACOUSTICS HOLDINGS 401(K) PLAN401(k)$34.6M5692025

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
501CATALYST ACOUSTICS GROUP HEALTH AND WELFARE BENEFIT PLANMixedUNITEDHEALTHCARE INSURANCE COMPANY$1.5M6482025
Retirement plans
Welfare plans
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