Ecovyst Catalyst Technologies LLC
Plan context: Ecovyst 401(K) Savings Plan
EIN 86-2551862 • Valley Forge, PA • 16 filings • 4 plans
Current Snapshot
Latest Year
2024
2024 Participants
849
2024 Assets
$318,635,949
2024 Contributions
$16,554,499
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 4 | 849 | $318,635,949 | $16,554,499 | $19,499iApproximate average salary by contribution assumption: employee only about $487,471 at 4% or $324,980 at 6%; with 50% employer match about $324,980 at 4% or $216,654 at 6%; with 100% employer match about $243,735 at 4% or $162,490 at 6%. |
| Ecovyst 401(K) Savings Plan | - | 756 | $258,559,119 | $15,934,499 | $21,077iApproximate average salary by contribution assumption: employee only about $526,934 at 4% or $351,290 at 6%; with 50% employer match about $351,290 at 4% or $234,193 at 6%; with 100% employer match about $263,467 at 4% or $175,645 at 6%. |
| Eco Services Hourly Pension Plan | - | 42 | $43,806,240 | $240,000 | $5,714iApproximate average salary by contribution assumption: employee only about $142,857 at 4% or $95,238 at 6%; with 50% employer match about $95,238 at 4% or $63,492 at 6%; with 100% employer match about $71,429 at 4% or $47,619 at 6%. |
| ECO SERVICES PENSION EQUITY PLAN | - | 63 | $16,270,590 | $380,000 | $6,032iApproximate average salary by contribution assumption: employee only about $150,794 at 4% or $100,529 at 6%; with 50% employer match about $100,529 at 4% or $67,019 at 6%; with 100% employer match about $75,397 at 4% or $50,265 at 6%. |
| Ecovyst Life and Healthcare Plan | - | 849 | - | - | - |
| 2023 | 4 | 832 | $300,347,835 | $15,196,939 | $18,266iApproximate average salary by contribution assumption: employee only about $456,639 at 4% or $304,426 at 6%; with 50% employer match about $304,426 at 4% or $202,951 at 6%; with 100% employer match about $228,319 at 4% or $152,213 at 6%. |
| Ecovyst 401(K) Savings Plan | - | 732 | $238,081,639 | $14,171,939 | $19,361iApproximate average salary by contribution assumption: employee only about $484,014 at 4% or $322,676 at 6%; with 50% employer match about $322,676 at 4% or $215,117 at 6%; with 100% employer match about $242,007 at 4% or $161,338 at 6%. |
| Eco Services Hourly Pension Plan | - | 51 | $45,401,934 | $525,000 | $10,294iApproximate average salary by contribution assumption: employee only about $257,353 at 4% or $171,569 at 6%; with 50% employer match about $171,569 at 4% or $114,379 at 6%; with 100% employer match about $128,676 at 4% or $85,784 at 6%. |
| ECO SERVICES PENSION EQUITY PLAN | - | 66 | $16,864,262 | $500,000 | $7,576iApproximate average salary by contribution assumption: employee only about $189,394 at 4% or $126,263 at 6%; with 50% employer match about $126,263 at 4% or $84,175 at 6%; with 100% employer match about $94,697 at 4% or $63,131 at 6%. |
| Ecovyst Life and Healthcare Plan | - | 832 | - | - | - |
| 2022 | 4 | 793 | $270,230,852 | $12,101,530 | $15,260iApproximate average salary by contribution assumption: employee only about $381,511 at 4% or $254,341 at 6%; with 50% employer match about $254,341 at 4% or $169,560 at 6%; with 100% employer match about $190,756 at 4% or $127,170 at 6%. |
| Ecovyst 401(K) Savings Plan | - | 782 | $209,602,261 | $12,101,530 | $15,475iApproximate average salary by contribution assumption: employee only about $386,878 at 4% or $257,918 at 6%; with 50% employer match about $257,918 at 4% or $171,946 at 6%; with 100% employer match about $193,439 at 4% or $128,959 at 6%. |
| Eco Services Hourly Pension Plan | - | 60 | $42,494,962 | - | - |
| ECO SERVICES PENSION EQUITY PLAN | - | 70 | $18,133,629 | $0 | - |
| Ecovyst Life and Healthcare Plan | - | 793 | - | - | - |
| 2021 | 4 | 1,098 | $418,360,816 | $17,182,857 | $15,649iApproximate average salary by contribution assumption: employee only about $391,231 at 4% or $260,821 at 6%; with 50% employer match about $260,821 at 4% or $173,880 at 6%; with 100% employer match about $195,615 at 4% or $130,410 at 6%. |
| Ecovyst 401(K) Savings Plan | - | 1,098 | $335,305,458 | $17,182,857 | $15,649iApproximate average salary by contribution assumption: employee only about $391,231 at 4% or $260,821 at 6%; with 50% employer match about $260,821 at 4% or $173,880 at 6%; with 100% employer match about $195,615 at 4% or $130,410 at 6%. |
| Eco Services Hourly Pension Plan | - | 72 | $58,569,194 | - | - |
| ECO SERVICES PENSION EQUITY PLAN | - | 73 | $24,486,164 | $0 | - |
| Ecovyst Life and Healthcare Plan | - | 743 | - | - | - |