OpenERISA

Spark Photonics Foundation, INC.

Waltham, MA, 02451

EIN 83-3595839
Plans
1
Total participants
17
Filing years
2024, 2025, 2023, 2022, 2021
NAICS
611000

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Spark Photonics Foundation, INC. 401(K) Plan4
2024Form 5500-SF001Spark Photonics Foundation, INC. 401(K) Plan4
2023Form 5500-SF001Spark Photonics Foundation, INC. 401(K) Plan4
2022Form 5500-SF001Spark Photonics Foundation, INC. 401(K) Plan3
2021Form 5500-SF001Spark Photonics Foundation, INC. 401(K) Plan2

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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