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Sponsor portfolio

CYRUSONE LLC

EIN 27-4286158-information technology and services-Latest filing 2025
Plans
2
Retirement
1
$64.4M assets
Welfare
1
$2.7M premiums
Participants
1,177
2850 N. HARWOOD ST., STE 2200 - DALLAS, TX 75201469-289-2095cyrusone.comLinkedIn501-1000 employeesinformation technology and services
Plans on this EIN
2 filings
#001401k-$64.4M - 598 part#501Mixed-$2.7M - 1,103 lives

Benefits portfolio analytics

1 plan / $2.7M premiums / 1,103 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Stop-loss$1.6M
  • Dental$1.1M
  • Vision$1.1M
  • Life$1.1M
  • Short-term disability$1.1M
  • Long-term disability$1.1M
  • +1 more
Total $2.7M7 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
59%top
  • BLUE CROSS OF CALIFORNIA59%
  • SUN LIFE ASSURANCE COMPANY OF CANADA41%
Total $2.7M2 slices

Broker market share

Schedule A broker compensation

Split broker
73%top
  • HOLMES MURPHY & ASSOCIATES73%
  • AVANT SPECIALTY BENEFITS LLC27%
Total $274K2 slices

Plan deep-dives

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

CYRUSONE 401(K) SAVINGS PLAN

401k

Assets$64.4M
Participants598
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501

CYRUSONE LLC EMPLOYEE WELFARE BENEFIT PLAN

Mixed - BLUECROSS BLUESHIELD OF TEXAS

Premiums$2.7M
Covered lives1,103
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001CYRUSONE 401(K) SAVINGS PLAN401k$64.4M5982024

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
501CYRUSONE LLC EMPLOYEE WELFARE BENEFIT PLANMixedBLUECROSS BLUESHIELD OF TEXAS$2.7M1,1032025
Retirement plans
Welfare plans
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