PlanOptica
Free ERISA searchPricing
Sign inStart for $4.99
  1. Companies/
  2. MAINSTAY TECHNOLOGIES, INC.
Sponsor portfolio

MAINSTAY TECHNOLOGIES, INC.

EIN 33-1587222-information technology and services-Latest filing 2025
Plans
3
Retirement
2
$5.4M assets
Welfare
1
$81K premiums
Participants
320
25 SUNDIAL AVE STE 504W - MANCHESTER, NH 031037244603-524-4774mstech.comLinkedIn51-200 employeesinformation technology and services
Plans on this EIN
3 filings
#001401k-$4.8M - 126 part#002ESOP-$553K - 96 part#502Mixed-$81K - 98 lives

Retirement portfolio analytics

2 plans aggregated / $5.4M assets / 222 participants

Assets by plan

Share of aggregate retirement assets

90%top
  • TECHNOLOGIES, LLC 401(K) (#001)90%
  • EMPLOYEE STOCK OWNERSHIP (#002)10%
Total $5.4MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • TECHNOLOGIES, LLC 401(K) (#001)126
  • EMPLOYEE STOCK OWNERSHIP (#002)96
Total 222Click row to drill in

Benefits portfolio analytics

1 plan / $81K premiums / 98 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Dental$81K
  • Vision$81K
  • Life$81K
  • Short-term disability$81K
  • Long-term disability$81K
Total $81K5 rows

Carrier market share

Premium dollars by Schedule A carrier

Bundled
100%top
  • THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA100%
Total $81K1 slice

Broker market share

Schedule A broker compensation

Split broker
100%top
  • GALLAGHER BENEFIT SERVICES, INC.100%
  • NATIONAL FINANCIAL NETWORK, LLC0%
  • LIVING LEGACY FINANCIAL GROUP0%
Total $52K3 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

MAINSTAY TECHNOLOGIES, LLC 401(K) PLAN

401k

Assets$4.8M
Participants126
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#002

MAINSTAY TECHNOLOGIES, INC. EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$553K
Participants96
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#502

MAINSTAY TECHNOLOGIES WELFARE BENEFITS PLAN

Mixed - THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

Premiums$81K
Covered lives98
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
001MAINSTAY TECHNOLOGIES, LLC 401(K) PLAN401k$4.8M1262024
002MAINSTAY TECHNOLOGIES, INC. EMPLOYEE STOCK OWNERSHIP PLANESOP$553K962025

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
502MAINSTAY TECHNOLOGIES WELFARE BENEFITS PLANMixedTHE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA$81K982024
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