PlanOptica
Free ERISA searchPricing
Sign inStart for $4.99
  1. Companies/
  2. GROUNDWATER SCIENCES CORPORATION
Sponsor portfolio

GROUNDWATER SCIENCES CORPORATION

EIN 23-2453965-accounting-Latest filing 2024
Plans
2
Retirement
2
$18.5M assets
Welfare
0
Participants
75
2550 INTERSTATE DRIVE, SUITE 303 - HARRISBURG, PA 17110717-652-6832groundwatersciences.comLinkedIn11-50 employeesaccounting
Plans on this EIN
2 filings
#002401k-$11.9M - 31 part#003ESOP-$6.6M - 44 part

Retirement portfolio analytics

2 plans aggregated / $18.5M assets / 75 participants

Assets by plan

Share of aggregate retirement assets

64%top
  • CORP. RETIREMENT PLAN (#002)64%
  • EMPLOYEE STOCK OWNERSHIP (#003)36%
Total $18.5MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • EMPLOYEE STOCK OWNERSHIP (#003)44
  • CORP. RETIREMENT PLAN (#002)31
Total 75Click row to drill in

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#002

GROUNDWATER SCIENCES CORP. RETIREMENT PLAN

401k

Assets$11.9M
Participants31
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#003

GROUNDWATER SCIENCES CORP. EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$6.6M
Participants44
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
002GROUNDWATER SCIENCES CORP. RETIREMENT PLAN401k$11.9M312024
003GROUNDWATER SCIENCES CORP. EMPLOYEE STOCK OWNERSHIP PLANESOP$6.6M442024
Retirement 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