Centra Technology Inc.
Plan context: Centra Technology Inc. Employee Stock Ownership Plan
EIN 52-1405842 • Burlington, MA • 59 filings • 10 plans
Current Snapshot
Latest Year
2023
2023 Participants
767
2023 Assets
$9,928,428
2023 Contributions
$14,534,627
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 |
|---|---|---|---|---|---|
| 2023 | 1 | 0 | $0 | $0 | - |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 0 | - | - | - |
| 2022 | 1 | 0 | $9,928,428 | $0 | - |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 0 | $9,928,428 | - | - |
| 2021 | 2 | 0 | $10,203,974 | $14,534,627 | - |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 0 | $9,934,992 | - | - |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 0 | $268,982 | $14,534,627 | - |
| 2020 | 3 | 767 | $151,905,205 | $15,850,144 | $20,665iApproximate average salary by contribution assumption: employee only about $516,628 at 4% or $344,419 at 6%; with 50% employer match about $344,419 at 4% or $229,612 at 6%; with 100% employer match about $258,314 at 4% or $172,209 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 767 | $141,979,318 | $15,850,144 | $20,665iApproximate average salary by contribution assumption: employee only about $516,628 at 4% or $344,419 at 6%; with 50% employer match about $344,419 at 4% or $229,612 at 6%; with 100% employer match about $258,314 at 4% or $172,209 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 302 | $9,925,887 | - | - |
| Centra Technology Inc. Welfare Benefits Plan | - | 468 | - | - | - |
| 2019 | 3 | 734 | $127,902,282 | $11,583,483 | $15,781iApproximate average salary by contribution assumption: employee only about $394,533 at 4% or $263,022 at 6%; with 50% employer match about $263,022 at 4% or $175,348 at 6%; with 100% employer match about $197,266 at 4% or $131,511 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 734 | $119,140,207 | $11,406,508 | $15,540iApproximate average salary by contribution assumption: employee only about $388,505 at 4% or $259,003 at 6%; with 50% employer match about $259,003 at 4% or $172,669 at 6%; with 100% employer match about $194,253 at 4% or $129,502 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 302 | $8,762,075 | $176,975 | $586iApproximate average salary by contribution assumption: employee only about $14,650 at 4% or $9,767 at 6%; with 50% employer match about $9,767 at 4% or $6,511 at 6%; with 100% employer match about $7,325 at 4% or $4,883 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 408 | - | - | - |
| 2018 | 3 | 657 | $107,139,066 | $9,538,855 | $14,519iApproximate average salary by contribution assumption: employee only about $362,970 at 4% or $241,980 at 6%; with 50% employer match about $241,980 at 4% or $161,320 at 6%; with 100% employer match about $181,485 at 4% or $120,990 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 657 | $98,843,680 | $9,513,179 | $14,480iApproximate average salary by contribution assumption: employee only about $361,993 at 4% or $241,329 at 6%; with 50% employer match about $241,329 at 4% or $160,886 at 6%; with 100% employer match about $180,997 at 4% or $120,664 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 299 | $8,295,386 | $25,676 | $86iApproximate average salary by contribution assumption: employee only about $2,147 at 4% or $1,431 at 6%; with 50% employer match about $1,431 at 4% or $954 at 6%; with 100% employer match about $1,073 at 4% or $716 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 350 | - | - | - |
| 2017 | 3 | 666 | $113,950,850 | $9,408,122 | $14,126iApproximate average salary by contribution assumption: employee only about $353,158 at 4% or $235,438 at 6%; with 50% employer match about $235,438 at 4% or $156,959 at 6%; with 100% employer match about $176,579 at 4% or $117,719 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 666 | $104,983,939 | $9,374,973 | $14,077iApproximate average salary by contribution assumption: employee only about $351,913 at 4% or $234,609 at 6%; with 50% employer match about $234,609 at 4% or $156,406 at 6%; with 100% employer match about $175,957 at 4% or $117,304 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 292 | $8,966,911 | $33,149 | $114iApproximate average salary by contribution assumption: employee only about $2,838 at 4% or $1,892 at 6%; with 50% employer match about $1,892 at 4% or $1,261 at 6%; with 100% employer match about $1,419 at 4% or $946 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 357 | - | - | - |
| 2016 | 3 | 425 | $100,812,980 | $6,926,800 | $16,298iApproximate average salary by contribution assumption: employee only about $407,459 at 4% or $271,639 at 6%; with 50% employer match about $271,639 at 4% or $181,093 at 6%; with 100% employer match about $203,729 at 4% or $135,820 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 425 | $89,749,089 | $6,848,043 | $16,113iApproximate average salary by contribution assumption: employee only about $402,826 at 4% or $268,551 at 6%; with 50% employer match about $268,551 at 4% or $179,034 at 6%; with 100% employer match about $201,413 at 4% or $134,275 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 288 | $11,063,891 | $78,757 | $273iApproximate average salary by contribution assumption: employee only about $6,837 at 4% or $4,558 at 6%; with 50% employer match about $4,558 at 4% or $3,038 at 6%; with 100% employer match about $3,418 at 4% or $2,279 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 308 | - | - | - |
| 2015 | 3 | 333 | $65,934,892 | $5,733,433 | $17,218iApproximate average salary by contribution assumption: employee only about $430,438 at 4% or $286,959 at 6%; with 50% employer match about $286,959 at 4% or $191,306 at 6%; with 100% employer match about $215,219 at 4% or $143,479 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 333 | $53,621,233 | $5,693,382 | $17,097iApproximate average salary by contribution assumption: employee only about $427,431 at 4% or $284,954 at 6%; with 50% employer match about $284,954 at 4% or $189,969 at 6%; with 100% employer match about $213,716 at 4% or $142,477 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 314 | $12,313,659 | $40,051 | $128iApproximate average salary by contribution assumption: employee only about $3,189 at 4% or $2,126 at 6%; with 50% employer match about $2,126 at 4% or $1,417 at 6%; with 100% employer match about $1,594 at 4% or $1,063 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 316 | - | - | - |
| 2014 | 3 | 350 | $67,190,277 | $5,913,972 | $16,897iApproximate average salary by contribution assumption: employee only about $422,427 at 4% or $281,618 at 6%; with 50% employer match about $281,618 at 4% or $187,745 at 6%; with 100% employer match about $211,213 at 4% or $140,809 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 350 | $53,702,411 | $5,875,155 | $16,786iApproximate average salary by contribution assumption: employee only about $419,654 at 4% or $279,769 at 6%; with 50% employer match about $279,769 at 4% or $186,513 at 6%; with 100% employer match about $209,827 at 4% or $139,885 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 323 | $13,487,866 | $38,817 | $120iApproximate average salary by contribution assumption: employee only about $3,004 at 4% or $2,003 at 6%; with 50% employer match about $2,003 at 4% or $1,335 at 6%; with 100% employer match about $1,502 at 4% or $1,001 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 313 | - | - | - |
| 2013 | 3 | 368 | $65,976,652 | $6,678,925 | $18,149iApproximate average salary by contribution assumption: employee only about $453,731 at 4% or $302,488 at 6%; with 50% employer match about $302,488 at 4% or $201,658 at 6%; with 100% employer match about $226,866 at 4% or $151,244 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 368 | $51,154,373 | $6,448,431 | $17,523iApproximate average salary by contribution assumption: employee only about $438,073 at 4% or $292,049 at 6%; with 50% employer match about $292,049 at 4% or $194,699 at 6%; with 100% employer match about $219,036 at 4% or $146,024 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 342 | $14,822,279 | $230,494 | $674iApproximate average salary by contribution assumption: employee only about $16,849 at 4% or $11,233 at 6%; with 50% employer match about $11,233 at 4% or $7,488 at 6%; with 100% employer match about $8,424 at 4% or $5,616 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 335 | - | - | - |
| 2012 | 3 | 457 | $62,064,644 | $7,631,035 | $16,698iApproximate average salary by contribution assumption: employee only about $417,453 at 4% or $278,302 at 6%; with 50% employer match about $278,302 at 4% or $185,535 at 6%; with 100% employer match about $208,726 at 4% or $139,151 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 457 | $43,332,698 | $7,319,732 | $16,017iApproximate average salary by contribution assumption: employee only about $400,423 at 4% or $266,949 at 6%; with 50% employer match about $266,949 at 4% or $177,966 at 6%; with 100% employer match about $200,211 at 4% or $133,474 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 401 | $18,731,946 | $311,303 | $776iApproximate average salary by contribution assumption: employee only about $19,408 at 4% or $12,939 at 6%; with 50% employer match about $12,939 at 4% or $8,626 at 6%; with 100% employer match about $9,704 at 4% or $6,469 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 361 | - | - | - |
| 2011 | 3 | 490 | $60,514,597 | $8,568,096 | $17,486iApproximate average salary by contribution assumption: employee only about $437,148 at 4% or $291,432 at 6%; with 50% employer match about $291,432 at 4% or $194,288 at 6%; with 100% employer match about $218,574 at 4% or $145,716 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 490 | $37,388,874 | $7,286,692 | $14,871iApproximate average salary by contribution assumption: employee only about $371,770 at 4% or $247,847 at 6%; with 50% employer match about $247,847 at 4% or $165,231 at 6%; with 100% employer match about $185,885 at 4% or $123,923 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 445 | $23,125,723 | $1,281,404 | $2,880iApproximate average salary by contribution assumption: employee only about $71,989 at 4% or $47,993 at 6%; with 50% employer match about $47,993 at 4% or $31,995 at 6%; with 100% employer match about $35,994 at 4% or $23,996 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 417 | - | - | - |
| 2010 | 3 | 470 | $53,562,885 | $9,438,519 | $20,082iApproximate average salary by contribution assumption: employee only about $502,049 at 4% or $334,699 at 6%; with 50% employer match about $334,699 at 4% or $223,133 at 6%; with 100% employer match about $251,024 at 4% or $167,350 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 459 | $34,339,215 | $7,345,463 | $16,003iApproximate average salary by contribution assumption: employee only about $400,080 at 4% or $266,720 at 6%; with 50% employer match about $266,720 at 4% or $177,813 at 6%; with 100% employer match about $200,040 at 4% or $133,360 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 445 | $19,223,670 | $2,093,056 | $4,703iApproximate average salary by contribution assumption: employee only about $117,587 at 4% or $78,392 at 6%; with 50% employer match about $78,392 at 4% or $52,261 at 6%; with 100% employer match about $58,794 at 4% or $39,196 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 470 | - | - | - |
| 2009 | 3 | 459 | $38,824,176 | $8,089,968 | $17,625iApproximate average salary by contribution assumption: employee only about $440,630 at 4% or $293,753 at 6%; with 50% employer match about $293,753 at 4% or $195,836 at 6%; with 100% employer match about $220,315 at 4% or $146,877 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 417 | $25,503,826 | $5,816,049 | $13,947iApproximate average salary by contribution assumption: employee only about $348,684 at 4% or $232,456 at 6%; with 50% employer match about $232,456 at 4% or $154,971 at 6%; with 100% employer match about $174,342 at 4% or $116,228 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 401 | $13,320,350 | $2,273,919 | $5,671iApproximate average salary by contribution assumption: employee only about $141,766 at 4% or $94,510 at 6%; with 50% employer match about $94,510 at 4% or $63,007 at 6%; with 100% employer match about $70,883 at 4% or $47,255 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 459 | - | - | - |
| 2008 | 2 | 383 | $26,066,129 | $11,250,327 | $29,374iApproximate average salary by contribution assumption: employee only about $734,356 at 4% or $489,570 at 6%; with 50% employer match about $489,570 at 4% or $326,380 at 6%; with 100% employer match about $367,178 at 4% or $244,785 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 383 | $15,959,355 | $8,328,017 | $21,744iApproximate average salary by contribution assumption: employee only about $543,604 at 4% or $362,403 at 6%; with 50% employer match about $362,403 at 4% or $241,602 at 6%; with 100% employer match about $271,802 at 4% or $181,201 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 359 | $10,106,774 | $2,922,310 | $8,140iApproximate average salary by contribution assumption: employee only about $203,503 at 4% or $135,669 at 6%; with 50% employer match about $135,669 at 4% or $90,446 at 6%; with 100% employer match about $101,752 at 4% or $67,834 at 6%. |
| 2007 | 3 | 345 | $20,943,012 | $5,798,665 | $16,808iApproximate average salary by contribution assumption: employee only about $420,193 at 4% or $280,129 at 6%; with 50% employer match about $280,129 at 4% or $186,752 at 6%; with 100% employer match about $210,097 at 4% or $140,064 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 345 | $15,103,350 | $3,938,852 | $11,417iApproximate average salary by contribution assumption: employee only about $285,424 at 4% or $190,283 at 6%; with 50% employer match about $190,283 at 4% or $126,855 at 6%; with 100% employer match about $142,712 at 4% or $95,141 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 294 | $5,839,662 | $1,859,813 | $6,326iApproximate average salary by contribution assumption: employee only about $158,147 at 4% or $105,432 at 6%; with 50% employer match about $105,432 at 4% or $70,288 at 6%; with 100% employer match about $79,074 at 4% or $52,716 at 6%. |
| Centra Technology Inc. Welfare Benefits Plan | - | 314 | - | - | - |
| 2006 | 2 | 315 | $14,437,440 | $4,585,948 | $14,559iApproximate average salary by contribution assumption: employee only about $363,964 at 4% or $242,643 at 6%; with 50% employer match about $242,643 at 4% or $161,762 at 6%; with 100% employer match about $181,982 at 4% or $121,321 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 315 | $11,640,635 | $3,128,761 | $9,933iApproximate average salary by contribution assumption: employee only about $248,314 at 4% or $165,543 at 6%; with 50% employer match about $165,543 at 4% or $110,362 at 6%; with 100% employer match about $124,157 at 4% or $82,771 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 243 | $2,796,805 | $1,457,187 | $5,997iApproximate average salary by contribution assumption: employee only about $149,916 at 4% or $99,944 at 6%; with 50% employer match about $99,944 at 4% or $66,629 at 6%; with 100% employer match about $74,958 at 4% or $49,972 at 6%. |
| 2005 | 2 | 222 | $8,766,792 | $3,802,039 | $17,126iApproximate average salary by contribution assumption: employee only about $428,158 at 4% or $285,438 at 6%; with 50% employer match about $285,438 at 4% or $190,292 at 6%; with 100% employer match about $214,079 at 4% or $142,719 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 222 | $7,756,994 | $2,792,241 | $12,578iApproximate average salary by contribution assumption: employee only about $314,442 at 4% or $209,628 at 6%; with 50% employer match about $209,628 at 4% or $139,752 at 6%; with 100% employer match about $157,221 at 4% or $104,814 at 6%. |
| Centra Technology Inc. Employee Stock Ownership Plan | - | 178 | $1,009,798 | $1,009,798 | $5,673iApproximate average salary by contribution assumption: employee only about $141,826 at 4% or $94,550 at 6%; with 50% employer match about $94,550 at 4% or $63,034 at 6%; with 100% employer match about $70,913 at 4% or $47,275 at 6%. |
| 2004 | 2 | 165 | $9,713,784 | $3,642,472 | $22,076iApproximate average salary by contribution assumption: employee only about $551,890 at 4% or $367,926 at 6%; with 50% employer match about $367,926 at 4% or $245,284 at 6%; with 100% employer match about $275,945 at 4% or $183,963 at 6%. |
| Centra Technology Inc. Money Purchase Plan | - | 165 | $4,856,892 | $1,821,236 | $11,038iApproximate average salary by contribution assumption: employee only about $275,945 at 4% or $183,963 at 6%; with 50% employer match about $183,963 at 4% or $122,642 at 6%; with 100% employer match about $137,972 at 4% or $91,982 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 165 | $4,856,892 | $1,821,236 | $11,038iApproximate average salary by contribution assumption: employee only about $275,945 at 4% or $183,963 at 6%; with 50% employer match about $183,963 at 4% or $122,642 at 6%; with 100% employer match about $137,972 at 4% or $91,982 at 6%. |
| 2003 | 1 | 110 | $2,930,928 | $832,730 | $7,570iApproximate average salary by contribution assumption: employee only about $189,257 at 4% or $126,171 at 6%; with 50% employer match about $126,171 at 4% or $84,114 at 6%; with 100% employer match about $94,628 at 4% or $63,086 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 110 | $2,930,928 | $832,730 | $7,570iApproximate average salary by contribution assumption: employee only about $189,257 at 4% or $126,171 at 6%; with 50% employer match about $126,171 at 4% or $84,114 at 6%; with 100% employer match about $94,628 at 4% or $63,086 at 6%. |
| 2002 | 1 | 73 | $1,753,044 | $566,688 | $7,763iApproximate average salary by contribution assumption: employee only about $194,071 at 4% or $129,381 at 6%; with 50% employer match about $129,381 at 4% or $86,254 at 6%; with 100% employer match about $97,036 at 4% or $64,690 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 73 | $1,753,044 | $566,688 | $7,763iApproximate average salary by contribution assumption: employee only about $194,071 at 4% or $129,381 at 6%; with 50% employer match about $129,381 at 4% or $86,254 at 6%; with 100% employer match about $97,036 at 4% or $64,690 at 6%. |
| 2001 | 2 | 71 | $0 | $0 | - |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 71 | - | - | - |
| Centra Technology Inc. Money Purchase Plan | - | 0 | - | - | - |
| 2000 | 2 | 55 | $0 | $0 | - |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 55 | - | - | - |
| Centra Technology Inc. Money Purchase Plan | - | 55 | - | - | - |
| 1999 | 2 | 62 | $1,122,854 | $669,951 | $10,806iApproximate average salary by contribution assumption: employee only about $270,142 at 4% or $180,094 at 6%; with 50% employer match about $180,094 at 4% or $120,063 at 6%; with 100% employer match about $135,071 at 4% or $90,047 at 6%. |
| Centra Technology Inc Profit Sharing Plan and Trust | - | 62 | $889,816 | $436,913 | $7,047iApproximate average salary by contribution assumption: employee only about $176,175 at 4% or $117,450 at 6%; with 50% employer match about $117,450 at 4% or $78,300 at 6%; with 100% employer match about $88,087 at 4% or $58,725 at 6%. |
| Centra Technology Inc. Money Purchase Plan | - | 60 | $233,038 | $233,038 | $3,884iApproximate average salary by contribution assumption: employee only about $97,099 at 4% or $64,733 at 6%; with 50% employer match about $64,733 at 4% or $43,155 at 6%; with 100% employer match about $48,550 at 4% or $32,366 at 6%. |