Open Systems (Ost De LLC)
Plan context: OPEN SYSTEMS TECHNOLOGIES DE, LLC
EIN 45-5105718 • Grand Rapids, MI • 13 filings • 4 plans
Current Snapshot
Latest Year
2024
2024 Participants
168
2024 Assets
$0
2024 Contributions
$854,860
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
No historical points available.
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 | 1 | 168 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 168 | - | - | - |
| 2023 | 1 | 273 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 273 | - | - | - |
| 2022 | 1 | 345 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 345 | - | - | - |
| 2021 | 1 | 318 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 318 | - | - | - |
| 2020 | 1 | 284 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 284 | - | - | - |
| 2019 | 1 | 219 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 219 | - | - | - |
| 2018 | 1 | 215 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 215 | - | - | - |
| 2017 | 1 | 198 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 198 | - | - | - |
| 2016 | 1 | 179 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 179 | - | - | - |
| 2015 | 1 | 162 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 162 | - | - | - |
| 2014 | 1 | 162 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 162 | - | - | - |
| 2013 | 1 | 177 | $0 | $0 | - |
| Open Systems (Ost De LLC) Health & Welfare Plan | - | 177 | - | - | - |
| 2012 | 1 | 0 | $0 | $854,860 | - |
| OPEN SYSTEMS TECHNOLOGIES DE, LLC | - | 0 | $0 | $854,860 | - |