Civic Intelligence

Membrane Technology and Research Inc

Plan context: Mtr 401(K) Plan

EIN 94-2795892 • Newark, CA • 26 filings • 2 plans

39630 Eureka DriveNewark, CA 94560
Current Snapshot

Latest Year

2024

2024 Participants

87

2024 Assets

$26,579,031

2024 Contributions

$1,181,086

Historical Graphs

Total Assets Over Time

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

$26,579,031$13,289,516$0199920122024YearValue
$26,579,031Latest year 2024

Participants Over Time

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

92460199920122024YearValue
87Latest 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
2024187$26,579,031$1,181,086$13,576iApproximate average salary by contribution assumption: employee only about $339,393 at 4% or $226,262 at 6%; with 50% employer match about $226,262 at 4% or $150,841 at 6%; with 100% employer match about $169,696 at 4% or $113,131 at 6%.
Mtr 401(K) Plan-87$26,579,031$1,181,086$13,576iApproximate average salary by contribution assumption: employee only about $339,393 at 4% or $226,262 at 6%; with 50% employer match about $226,262 at 4% or $150,841 at 6%; with 100% employer match about $169,696 at 4% or $113,131 at 6%.
2023192$23,825,286$1,214,526$13,201iApproximate average salary by contribution assumption: employee only about $330,034 at 4% or $220,023 at 6%; with 50% employer match about $220,023 at 4% or $146,682 at 6%; with 100% employer match about $165,017 at 4% or $110,011 at 6%.
Mtr 401(K) Plan-92$23,825,286$1,214,526$13,201iApproximate average salary by contribution assumption: employee only about $330,034 at 4% or $220,023 at 6%; with 50% employer match about $220,023 at 4% or $146,682 at 6%; with 100% employer match about $165,017 at 4% or $110,011 at 6%.
2022187$19,581,892$913,866$10,504iApproximate average salary by contribution assumption: employee only about $262,605 at 4% or $175,070 at 6%; with 50% employer match about $175,070 at 4% or $116,713 at 6%; with 100% employer match about $131,303 at 4% or $87,535 at 6%.
Mtr 401(K) Plan-87$19,581,892$913,866$10,504iApproximate average salary by contribution assumption: employee only about $262,605 at 4% or $175,070 at 6%; with 50% employer match about $175,070 at 4% or $116,713 at 6%; with 100% employer match about $131,303 at 4% or $87,535 at 6%.
2021184$23,159,983$852,892$10,153iApproximate average salary by contribution assumption: employee only about $253,837 at 4% or $169,225 at 6%; with 50% employer match about $169,225 at 4% or $112,816 at 6%; with 100% employer match about $126,918 at 4% or $84,612 at 6%.
Mtr 401(K) Plan-84$23,159,983$852,892$10,153iApproximate average salary by contribution assumption: employee only about $253,837 at 4% or $169,225 at 6%; with 50% employer match about $169,225 at 4% or $112,816 at 6%; with 100% employer match about $126,918 at 4% or $84,612 at 6%.
2020186$20,475,626$886,270$10,305iApproximate average salary by contribution assumption: employee only about $257,637 at 4% or $171,758 at 6%; with 50% employer match about $171,758 at 4% or $114,505 at 6%; with 100% employer match about $128,818 at 4% or $85,879 at 6%.
Mtr 401(K) Plan-86$20,475,626$886,270$10,305iApproximate average salary by contribution assumption: employee only about $257,637 at 4% or $171,758 at 6%; with 50% employer match about $171,758 at 4% or $114,505 at 6%; with 100% employer match about $128,818 at 4% or $85,879 at 6%.
2019181$17,146,043$1,006,329$12,424iApproximate average salary by contribution assumption: employee only about $310,595 at 4% or $207,064 at 6%; with 50% employer match about $207,064 at 4% or $138,042 at 6%; with 100% employer match about $155,298 at 4% or $103,532 at 6%.
Mtr 401(K) Plan-81$17,146,043$1,006,329$12,424iApproximate average salary by contribution assumption: employee only about $310,595 at 4% or $207,064 at 6%; with 50% employer match about $207,064 at 4% or $138,042 at 6%; with 100% employer match about $155,298 at 4% or $103,532 at 6%.
2018173$14,456,967$1,235,197$16,921iApproximate average salary by contribution assumption: employee only about $423,013 at 4% or $282,008 at 6%; with 50% employer match about $282,008 at 4% or $188,006 at 6%; with 100% employer match about $211,506 at 4% or $141,004 at 6%.
Mtr 401(K) Plan-73$14,456,967$1,235,197$16,921iApproximate average salary by contribution assumption: employee only about $423,013 at 4% or $282,008 at 6%; with 50% employer match about $282,008 at 4% or $188,006 at 6%; with 100% employer match about $211,506 at 4% or $141,004 at 6%.
2017174$14,435,406$696,042$9,406iApproximate average salary by contribution assumption: employee only about $235,149 at 4% or $156,766 at 6%; with 50% employer match about $156,766 at 4% or $104,511 at 6%; with 100% employer match about $117,575 at 4% or $78,383 at 6%.
Mtr 401(K) Plan-74$14,435,406$696,042$9,406iApproximate average salary by contribution assumption: employee only about $235,149 at 4% or $156,766 at 6%; with 50% employer match about $156,766 at 4% or $104,511 at 6%; with 100% employer match about $117,575 at 4% or $78,383 at 6%.
2016177$12,181,662$736,684$9,567iApproximate average salary by contribution assumption: employee only about $239,183 at 4% or $159,455 at 6%; with 50% employer match about $159,455 at 4% or $106,304 at 6%; with 100% employer match about $119,592 at 4% or $79,728 at 6%.
Mtr 401(K) Plan-77$12,181,662$736,684$9,567iApproximate average salary by contribution assumption: employee only about $239,183 at 4% or $159,455 at 6%; with 50% employer match about $159,455 at 4% or $106,304 at 6%; with 100% employer match about $119,592 at 4% or $79,728 at 6%.
2015182$12,677,026$1,133,686$13,825iApproximate average salary by contribution assumption: employee only about $345,636 at 4% or $230,424 at 6%; with 50% employer match about $230,424 at 4% or $153,616 at 6%; with 100% employer match about $172,818 at 4% or $115,212 at 6%.
Mtr 401(K) Plan-82$12,677,026$1,133,686$13,825iApproximate average salary by contribution assumption: employee only about $345,636 at 4% or $230,424 at 6%; with 50% employer match about $230,424 at 4% or $153,616 at 6%; with 100% employer match about $172,818 at 4% or $115,212 at 6%.
2014178$12,576,384$869,202$11,144iApproximate average salary by contribution assumption: employee only about $278,590 at 4% or $185,727 at 6%; with 50% employer match about $185,727 at 4% or $123,818 at 6%; with 100% employer match about $139,295 at 4% or $92,863 at 6%.
Mtr 401(K) Plan-78$12,576,384$869,202$11,144iApproximate average salary by contribution assumption: employee only about $278,590 at 4% or $185,727 at 6%; with 50% employer match about $185,727 at 4% or $123,818 at 6%; with 100% employer match about $139,295 at 4% or $92,863 at 6%.
2013173$11,701,423$811,326$11,114iApproximate average salary by contribution assumption: employee only about $277,851 at 4% or $185,234 at 6%; with 50% employer match about $185,234 at 4% or $123,489 at 6%; with 100% employer match about $138,926 at 4% or $92,617 at 6%.
Mtr 401(K) Plan-73$11,701,423$811,326$11,114iApproximate average salary by contribution assumption: employee only about $277,851 at 4% or $185,234 at 6%; with 50% employer match about $185,234 at 4% or $123,489 at 6%; with 100% employer match about $138,926 at 4% or $92,617 at 6%.
2012174$9,640,195$695,990$9,405iApproximate average salary by contribution assumption: employee only about $235,132 at 4% or $156,755 at 6%; with 50% employer match about $156,755 at 4% or $104,503 at 6%; with 100% employer match about $117,566 at 4% or $78,377 at 6%.
Mtr 401(K) Plan-74$9,640,195$695,990$9,405iApproximate average salary by contribution assumption: employee only about $235,132 at 4% or $156,755 at 6%; with 50% employer match about $156,755 at 4% or $104,503 at 6%; with 100% employer match about $117,566 at 4% or $78,377 at 6%.
2011168$8,208,411$722,030$10,618iApproximate average salary by contribution assumption: employee only about $265,452 at 4% or $176,968 at 6%; with 50% employer match about $176,968 at 4% or $117,979 at 6%; with 100% employer match about $132,726 at 4% or $88,484 at 6%.
Mtr 401(K) Plan-68$8,208,411$722,030$10,618iApproximate average salary by contribution assumption: employee only about $265,452 at 4% or $176,968 at 6%; with 50% employer match about $176,968 at 4% or $117,979 at 6%; with 100% employer match about $132,726 at 4% or $88,484 at 6%.
2010165$7,689,355$700,074$10,770iApproximate average salary by contribution assumption: employee only about $269,259 at 4% or $179,506 at 6%; with 50% employer match about $179,506 at 4% or $119,671 at 6%; with 100% employer match about $134,630 at 4% or $89,753 at 6%.
Mtr 401(K) Plan-65$7,689,355$700,074$10,770iApproximate average salary by contribution assumption: employee only about $269,259 at 4% or $179,506 at 6%; with 50% employer match about $179,506 at 4% or $119,671 at 6%; with 100% employer match about $134,630 at 4% or $89,753 at 6%.
2009166$6,241,075$691,850$10,483iApproximate average salary by contribution assumption: employee only about $262,064 at 4% or $174,710 at 6%; with 50% employer match about $174,710 at 4% or $116,473 at 6%; with 100% employer match about $131,032 at 4% or $87,355 at 6%.
Mtr 401(K) Plan-66$6,241,075$691,850$10,483iApproximate average salary by contribution assumption: employee only about $262,064 at 4% or $174,710 at 6%; with 50% employer match about $174,710 at 4% or $116,473 at 6%; with 100% employer match about $131,032 at 4% or $87,355 at 6%.
2008161$4,364,760$664,682$10,896iApproximate average salary by contribution assumption: employee only about $272,411 at 4% or $181,607 at 6%; with 50% employer match about $181,607 at 4% or $121,071 at 6%; with 100% employer match about $136,205 at 4% or $90,804 at 6%.
Mtr 401(K) Plan-61$4,364,760$664,682$10,896iApproximate average salary by contribution assumption: employee only about $272,411 at 4% or $181,607 at 6%; with 50% employer match about $181,607 at 4% or $121,071 at 6%; with 100% employer match about $136,205 at 4% or $90,804 at 6%.
2007158$5,384,808$474,452$8,180iApproximate average salary by contribution assumption: employee only about $204,505 at 4% or $136,337 at 6%; with 50% employer match about $136,337 at 4% or $90,891 at 6%; with 100% employer match about $102,253 at 4% or $68,168 at 6%.
Mtr 401(K) Plan-58$5,384,808$474,452$8,180iApproximate average salary by contribution assumption: employee only about $204,505 at 4% or $136,337 at 6%; with 50% employer match about $136,337 at 4% or $90,891 at 6%; with 100% employer match about $102,253 at 4% or $68,168 at 6%.
2006155$4,753,503$465,971$8,472iApproximate average salary by contribution assumption: employee only about $211,805 at 4% or $141,203 at 6%; with 50% employer match about $141,203 at 4% or $94,136 at 6%; with 100% employer match about $105,903 at 4% or $70,602 at 6%.
Mtr 401(K) Plan-55$4,753,503$465,971$8,472iApproximate average salary by contribution assumption: employee only about $211,805 at 4% or $141,203 at 6%; with 50% employer match about $141,203 at 4% or $94,136 at 6%; with 100% employer match about $105,903 at 4% or $70,602 at 6%.
2005145$4,022,800$369,560$8,212iApproximate average salary by contribution assumption: employee only about $205,311 at 4% or $136,874 at 6%; with 50% employer match about $136,874 at 4% or $91,249 at 6%; with 100% employer match about $102,656 at 4% or $68,437 at 6%.
Mtr 401(K) Plan-45$4,022,800$369,560$8,212iApproximate average salary by contribution assumption: employee only about $205,311 at 4% or $136,874 at 6%; with 50% employer match about $136,874 at 4% or $91,249 at 6%; with 100% employer match about $102,656 at 4% or $68,437 at 6%.
2004139$3,489,864$401,955$10,307iApproximate average salary by contribution assumption: employee only about $257,663 at 4% or $171,776 at 6%; with 50% employer match about $171,776 at 4% or $114,517 at 6%; with 100% employer match about $128,832 at 4% or $85,888 at 6%.
Mtr 401(K) Plan-39$3,489,864$401,955$10,307iApproximate average salary by contribution assumption: employee only about $257,663 at 4% or $171,776 at 6%; with 50% employer match about $171,776 at 4% or $114,517 at 6%; with 100% employer match about $128,832 at 4% or $85,888 at 6%.
2003145$2,912,462$339,951$7,554iApproximate average salary by contribution assumption: employee only about $188,862 at 4% or $125,908 at 6%; with 50% employer match about $125,908 at 4% or $83,939 at 6%; with 100% employer match about $94,431 at 4% or $62,954 at 6%.
Mtr 401(K) Plan-45$2,912,462$339,951$7,554iApproximate average salary by contribution assumption: employee only about $188,862 at 4% or $125,908 at 6%; with 50% employer match about $125,908 at 4% or $83,939 at 6%; with 100% employer match about $94,431 at 4% or $62,954 at 6%.
2002141$0$0-
Mtr 401(K) Plan-41---
2001137$2,104,394$304,765$8,237iApproximate average salary by contribution assumption: employee only about $205,922 at 4% or $137,282 at 6%; with 50% employer match about $137,282 at 4% or $91,521 at 6%; with 100% employer match about $102,961 at 4% or $68,641 at 6%.
Mtr 401(K) Plan-37$2,104,394$304,765$8,237iApproximate average salary by contribution assumption: employee only about $205,922 at 4% or $137,282 at 6%; with 50% employer match about $137,282 at 4% or $91,521 at 6%; with 100% employer match about $102,961 at 4% or $68,641 at 6%.
2000134$2,130,599$273,465$8,043iApproximate average salary by contribution assumption: employee only about $201,077 at 4% or $134,051 at 6%; with 50% employer match about $134,051 at 4% or $89,368 at 6%; with 100% employer match about $100,539 at 4% or $67,026 at 6%.
Mtr 401(K) Plan-34$2,130,599$273,465$8,043iApproximate average salary by contribution assumption: employee only about $201,077 at 4% or $134,051 at 6%; with 50% employer match about $134,051 at 4% or $89,368 at 6%; with 100% employer match about $100,539 at 4% or $67,026 at 6%.
1999136$2,416,565$292,785$8,133iApproximate average salary by contribution assumption: employee only about $203,323 at 4% or $135,549 at 6%; with 50% employer match about $135,549 at 4% or $90,366 at 6%; with 100% employer match about $101,661 at 4% or $67,774 at 6%.
Mtr 401(K) Plan-36$2,416,565$292,785$8,133iApproximate average salary by contribution assumption: employee only about $203,323 at 4% or $135,549 at 6%; with 50% employer match about $135,549 at 4% or $90,366 at 6%; with 100% employer match about $101,661 at 4% or $67,774 at 6%.