Civic Intelligence

Eos Energy Storage LLC

Plan context: Eos Energy Storage LLC Retirement Savings Plan

EIN 32-0256144 • Edison, NJ • 14 filings • 3 plans

3920 Park AveEdison, NJ 08820
Current Snapshot

Latest Year

2024

2024 Participants

473

2024 Assets

$10,673,566

2024 Contributions

$4,694,408

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$10,673,566$5,336,783$0201220172024YearValue
$10,673,566Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

4732370201220172024YearValue
473Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
20242473$10,673,566$4,694,408$9,925iApproximate average salary by contribution assumption: employee only about $248,119 at 4% or $165,413 at 6%; with 50% employer match about $165,413 at 4% or $110,275 at 6%; with 100% employer match about $124,059 at 4% or $82,706 at 6%.
Eos Energy Storage LLC Retirement Savings Plan-473$10,673,566$4,694,408$9,925iApproximate average salary by contribution assumption: employee only about $248,119 at 4% or $165,413 at 6%; with 50% employer match about $165,413 at 4% or $110,275 at 6%; with 100% employer match about $124,059 at 4% or $82,706 at 6%.
Eos Energy Storage LLC Health and Welfare Plan-400---
20232420$7,112,908$3,310,016$7,881iApproximate average salary by contribution assumption: employee only about $197,025 at 4% or $131,350 at 6%; with 50% employer match about $131,350 at 4% or $87,567 at 6%; with 100% employer match about $98,512 at 4% or $65,675 at 6%.
Eos Energy Storage LLC Retirement Savings Plan-420$7,112,908$3,310,016$7,881iApproximate average salary by contribution assumption: employee only about $197,025 at 4% or $131,350 at 6%; with 50% employer match about $131,350 at 4% or $87,567 at 6%; with 100% employer match about $98,512 at 4% or $65,675 at 6%.
Eos Energy Storage LLC Health and Welfare Plan-400---
20221331$4,268,575$3,314,224$10,013iApproximate average salary by contribution assumption: employee only about $250,319 at 4% or $166,879 at 6%; with 50% employer match about $166,879 at 4% or $111,253 at 6%; with 100% employer match about $125,160 at 4% or $83,440 at 6%.
Eos Energy Storage LLC Retirement Savings Plan-331$4,268,575$3,314,224$10,013iApproximate average salary by contribution assumption: employee only about $250,319 at 4% or $166,879 at 6%; with 50% employer match about $166,879 at 4% or $111,253 at 6%; with 100% employer match about $125,160 at 4% or $83,440 at 6%.
202010$0$2,800-
Eos Energy Storage LLC 401(K) Plan-0$0$2,800-
201913$112,791$8,128$2,709iApproximate average salary by contribution assumption: employee only about $67,733 at 4% or $45,156 at 6%; with 50% employer match about $45,156 at 4% or $30,104 at 6%; with 100% employer match about $33,867 at 4% or $22,578 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$112,791$8,128$2,709iApproximate average salary by contribution assumption: employee only about $67,733 at 4% or $45,156 at 6%; with 50% employer match about $45,156 at 4% or $30,104 at 6%; with 100% employer match about $33,867 at 4% or $22,578 at 6%.
201813$85,069$6,720$2,240iApproximate average salary by contribution assumption: employee only about $56,000 at 4% or $37,333 at 6%; with 50% employer match about $37,333 at 4% or $24,889 at 6%; with 100% employer match about $28,000 at 4% or $18,667 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$85,069$6,720$2,240iApproximate average salary by contribution assumption: employee only about $56,000 at 4% or $37,333 at 6%; with 50% employer match about $37,333 at 4% or $24,889 at 6%; with 100% employer match about $28,000 at 4% or $18,667 at 6%.
201713$88,070$6,720$2,240iApproximate average salary by contribution assumption: employee only about $56,000 at 4% or $37,333 at 6%; with 50% employer match about $37,333 at 4% or $24,889 at 6%; with 100% employer match about $28,000 at 4% or $18,667 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$88,070$6,720$2,240iApproximate average salary by contribution assumption: employee only about $56,000 at 4% or $37,333 at 6%; with 50% employer match about $37,333 at 4% or $24,889 at 6%; with 100% employer match about $28,000 at 4% or $18,667 at 6%.
201613$68,743$6,732$2,244iApproximate average salary by contribution assumption: employee only about $56,100 at 4% or $37,400 at 6%; with 50% employer match about $37,400 at 4% or $24,933 at 6%; with 100% employer match about $28,050 at 4% or $18,700 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$68,743$6,732$2,244iApproximate average salary by contribution assumption: employee only about $56,100 at 4% or $37,400 at 6%; with 50% employer match about $37,400 at 4% or $24,933 at 6%; with 100% employer match about $28,050 at 4% or $18,700 at 6%.
201513$59,181$11,684$3,895iApproximate average salary by contribution assumption: employee only about $97,367 at 4% or $64,911 at 6%; with 50% employer match about $64,911 at 4% or $43,274 at 6%; with 100% employer match about $48,683 at 4% or $32,456 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$59,181$11,684$3,895iApproximate average salary by contribution assumption: employee only about $97,367 at 4% or $64,911 at 6%; with 50% employer match about $64,911 at 4% or $43,274 at 6%; with 100% employer match about $48,683 at 4% or $32,456 at 6%.
201413$49,427$24,646$8,215iApproximate average salary by contribution assumption: employee only about $205,383 at 4% or $136,922 at 6%; with 50% employer match about $136,922 at 4% or $91,281 at 6%; with 100% employer match about $102,692 at 4% or $68,461 at 6%.
Eos Energy Storage LLC 401(K) Plan-3$49,427$24,646$8,215iApproximate average salary by contribution assumption: employee only about $205,383 at 4% or $136,922 at 6%; with 50% employer match about $136,922 at 4% or $91,281 at 6%; with 100% employer match about $102,692 at 4% or $68,461 at 6%.
201314$23,815$21,638$5,410iApproximate average salary by contribution assumption: employee only about $135,238 at 4% or $90,158 at 6%; with 50% employer match about $90,158 at 4% or $60,106 at 6%; with 100% employer match about $67,619 at 4% or $45,079 at 6%.
Eos Energy Storage LLC 401(K) Plan-4$23,815$21,638$5,410iApproximate average salary by contribution assumption: employee only about $135,238 at 4% or $90,158 at 6%; with 50% employer match about $90,158 at 4% or $60,106 at 6%; with 100% employer match about $67,619 at 4% or $45,079 at 6%.
201212$350$350$175iApproximate average salary by contribution assumption: employee only about $4,375 at 4% or $2,917 at 6%; with 50% employer match about $2,917 at 4% or $1,944 at 6%; with 100% employer match about $2,188 at 4% or $1,458 at 6%.
Eos Energy Storage LLC 401(K) Plan-2$350$350$175iApproximate average salary by contribution assumption: employee only about $4,375 at 4% or $2,917 at 6%; with 50% employer match about $2,917 at 4% or $1,944 at 6%; with 100% employer match about $2,188 at 4% or $1,458 at 6%.
Eos Energy Storage LLC | EIN 32-0256144 | 2024 Form 5500 Company Profile