Civic Intelligence

Materials Development Corporation

Plan context: Materials Development Corporation Profit Sharing Plan and Trust

EIN 04-2432841 • Medford, MA • 27 filings • 2 plans

81 Hicks AvenueMedford, MA 02155
Current Snapshot

Latest Year

2025

2025 Participants

19

2025 Assets

$3,503,773

2025 Contributions

$277,069

Historical Graphs

Total Assets Over Time

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

$3,888,073$1,944,037$0199920122025YearValue
$3,503,773Latest year 2025

Participants Over Time

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

21110199920122025YearValue
19Latest year 2025

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
2025119$3,503,773$277,069$14,583iApproximate average salary by contribution assumption: employee only about $364,564 at 4% or $243,043 at 6%; with 50% employer match about $243,043 at 4% or $162,029 at 6%; with 100% employer match about $182,282 at 4% or $121,521 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$3,503,773$277,069$14,583iApproximate average salary by contribution assumption: employee only about $364,564 at 4% or $243,043 at 6%; with 50% employer match about $243,043 at 4% or $162,029 at 6%; with 100% employer match about $182,282 at 4% or $121,521 at 6%.
2024119$2,858,992$243,173$12,799iApproximate average salary by contribution assumption: employee only about $319,964 at 4% or $213,310 at 6%; with 50% employer match about $213,310 at 4% or $142,206 at 6%; with 100% employer match about $159,982 at 4% or $106,655 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$2,858,992$243,173$12,799iApproximate average salary by contribution assumption: employee only about $319,964 at 4% or $213,310 at 6%; with 50% employer match about $213,310 at 4% or $142,206 at 6%; with 100% employer match about $159,982 at 4% or $106,655 at 6%.
2023114$2,856,308$217,561$15,540iApproximate average salary by contribution assumption: employee only about $388,502 at 4% or $259,001 at 6%; with 50% employer match about $259,001 at 4% or $172,667 at 6%; with 100% employer match about $194,251 at 4% or $129,501 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-14$2,856,308$217,561$15,540iApproximate average salary by contribution assumption: employee only about $388,502 at 4% or $259,001 at 6%; with 50% employer match about $259,001 at 4% or $172,667 at 6%; with 100% employer match about $194,251 at 4% or $129,501 at 6%.
2022116$2,479,348$220,467$13,779iApproximate average salary by contribution assumption: employee only about $344,480 at 4% or $229,653 at 6%; with 50% employer match about $229,653 at 4% or $153,102 at 6%; with 100% employer match about $172,240 at 4% or $114,827 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$2,479,348$220,467$13,779iApproximate average salary by contribution assumption: employee only about $344,480 at 4% or $229,653 at 6%; with 50% employer match about $229,653 at 4% or $153,102 at 6%; with 100% employer match about $172,240 at 4% or $114,827 at 6%.
2021117$2,901,270$196,273$11,545iApproximate average salary by contribution assumption: employee only about $288,637 at 4% or $192,425 at 6%; with 50% employer match about $192,425 at 4% or $128,283 at 6%; with 100% employer match about $144,318 at 4% or $96,212 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-17$2,901,270$196,273$11,545iApproximate average salary by contribution assumption: employee only about $288,637 at 4% or $192,425 at 6%; with 50% employer match about $192,425 at 4% or $128,283 at 6%; with 100% employer match about $144,318 at 4% or $96,212 at 6%.
2020118$2,813,161$430,017$23,890iApproximate average salary by contribution assumption: employee only about $597,246 at 4% or $398,164 at 6%; with 50% employer match about $398,164 at 4% or $265,443 at 6%; with 100% employer match about $298,623 at 4% or $199,082 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-18$2,813,161$430,017$23,890iApproximate average salary by contribution assumption: employee only about $597,246 at 4% or $398,164 at 6%; with 50% employer match about $398,164 at 4% or $265,443 at 6%; with 100% employer match about $298,623 at 4% or $199,082 at 6%.
2019119$3,888,073$444,511$23,395iApproximate average salary by contribution assumption: employee only about $584,883 at 4% or $389,922 at 6%; with 50% employer match about $389,922 at 4% or $259,948 at 6%; with 100% employer match about $292,441 at 4% or $194,961 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$3,888,073$444,511$23,395iApproximate average salary by contribution assumption: employee only about $584,883 at 4% or $389,922 at 6%; with 50% employer match about $389,922 at 4% or $259,948 at 6%; with 100% employer match about $292,441 at 4% or $194,961 at 6%.
2018120$3,019,527$276,232$13,812iApproximate average salary by contribution assumption: employee only about $345,290 at 4% or $230,193 at 6%; with 50% employer match about $230,193 at 4% or $153,462 at 6%; with 100% employer match about $172,645 at 4% or $115,097 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-20$3,019,527$276,232$13,812iApproximate average salary by contribution assumption: employee only about $345,290 at 4% or $230,193 at 6%; with 50% employer match about $230,193 at 4% or $153,462 at 6%; with 100% employer match about $172,645 at 4% or $115,097 at 6%.
2017118$3,192,568$210,462$11,692iApproximate average salary by contribution assumption: employee only about $292,308 at 4% or $194,872 at 6%; with 50% employer match about $194,872 at 4% or $129,915 at 6%; with 100% employer match about $146,154 at 4% or $97,436 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-18$3,192,568$210,462$11,692iApproximate average salary by contribution assumption: employee only about $292,308 at 4% or $194,872 at 6%; with 50% employer match about $194,872 at 4% or $129,915 at 6%; with 100% employer match about $146,154 at 4% or $97,436 at 6%.
2016121$2,688,340$293,146$13,959iApproximate average salary by contribution assumption: employee only about $348,983 at 4% or $232,656 at 6%; with 50% employer match about $232,656 at 4% or $155,104 at 6%; with 100% employer match about $174,492 at 4% or $116,328 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-21$2,688,340$293,146$13,959iApproximate average salary by contribution assumption: employee only about $348,983 at 4% or $232,656 at 6%; with 50% employer match about $232,656 at 4% or $155,104 at 6%; with 100% employer match about $174,492 at 4% or $116,328 at 6%.
2015119$2,239,949$293,936$15,470iApproximate average salary by contribution assumption: employee only about $386,758 at 4% or $257,839 at 6%; with 50% employer match about $257,839 at 4% or $171,892 at 6%; with 100% employer match about $193,379 at 4% or $128,919 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$2,239,949$293,936$15,470iApproximate average salary by contribution assumption: employee only about $386,758 at 4% or $257,839 at 6%; with 50% employer match about $257,839 at 4% or $171,892 at 6%; with 100% employer match about $193,379 at 4% or $128,919 at 6%.
2014117$1,961,620$279,762$16,457iApproximate average salary by contribution assumption: employee only about $411,415 at 4% or $274,276 at 6%; with 50% employer match about $274,276 at 4% or $182,851 at 6%; with 100% employer match about $205,707 at 4% or $137,138 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-17$1,961,620$279,762$16,457iApproximate average salary by contribution assumption: employee only about $411,415 at 4% or $274,276 at 6%; with 50% employer match about $274,276 at 4% or $182,851 at 6%; with 100% employer match about $205,707 at 4% or $137,138 at 6%.
2013119$1,596,946$290,062$15,266iApproximate average salary by contribution assumption: employee only about $381,661 at 4% or $254,440 at 6%; with 50% employer match about $254,440 at 4% or $169,627 at 6%; with 100% employer match about $190,830 at 4% or $127,220 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$1,596,946$290,062$15,266iApproximate average salary by contribution assumption: employee only about $381,661 at 4% or $254,440 at 6%; with 50% employer match about $254,440 at 4% or $169,627 at 6%; with 100% employer match about $190,830 at 4% or $127,220 at 6%.
2012116$1,251,611$58,779$3,674iApproximate average salary by contribution assumption: employee only about $91,842 at 4% or $61,228 at 6%; with 50% employer match about $61,228 at 4% or $40,819 at 6%; with 100% employer match about $45,921 at 4% or $30,614 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$1,251,611$58,779$3,674iApproximate average salary by contribution assumption: employee only about $91,842 at 4% or $61,228 at 6%; with 50% employer match about $61,228 at 4% or $40,819 at 6%; with 100% employer match about $45,921 at 4% or $30,614 at 6%.
2011117$1,133,795$167,000$9,824iApproximate average salary by contribution assumption: employee only about $245,588 at 4% or $163,725 at 6%; with 50% employer match about $163,725 at 4% or $109,150 at 6%; with 100% employer match about $122,794 at 4% or $81,863 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-17$1,133,795$167,000$9,824iApproximate average salary by contribution assumption: employee only about $245,588 at 4% or $163,725 at 6%; with 50% employer match about $163,725 at 4% or $109,150 at 6%; with 100% employer match about $122,794 at 4% or $81,863 at 6%.
2010119$990,470$80,000$4,211iApproximate average salary by contribution assumption: employee only about $105,263 at 4% or $70,175 at 6%; with 50% employer match about $70,175 at 4% or $46,784 at 6%; with 100% employer match about $52,632 at 4% or $35,088 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-19$990,470$80,000$4,211iApproximate average salary by contribution assumption: employee only about $105,263 at 4% or $70,175 at 6%; with 50% employer match about $70,175 at 4% or $46,784 at 6%; with 100% employer match about $52,632 at 4% or $35,088 at 6%.
2009118$866,560$55,000$3,056iApproximate average salary by contribution assumption: employee only about $76,389 at 4% or $50,926 at 6%; with 50% employer match about $50,926 at 4% or $33,951 at 6%; with 100% employer match about $38,194 at 4% or $25,463 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-18$866,560$55,000$3,056iApproximate average salary by contribution assumption: employee only about $76,389 at 4% or $50,926 at 6%; with 50% employer match about $50,926 at 4% or $33,951 at 6%; with 100% employer match about $38,194 at 4% or $25,463 at 6%.
2008116$670,992$80,000$5,000iApproximate average salary by contribution assumption: employee only about $125,000 at 4% or $83,333 at 6%; with 50% employer match about $83,333 at 4% or $55,556 at 6%; with 100% employer match about $62,500 at 4% or $41,667 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$670,992$80,000$5,000iApproximate average salary by contribution assumption: employee only about $125,000 at 4% or $83,333 at 6%; with 50% employer match about $83,333 at 4% or $55,556 at 6%; with 100% employer match about $62,500 at 4% or $41,667 at 6%.
2007117$925,720$60,000$3,529iApproximate average salary by contribution assumption: employee only about $88,235 at 4% or $58,824 at 6%; with 50% employer match about $58,824 at 4% or $39,216 at 6%; with 100% employer match about $44,118 at 4% or $29,412 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-17$925,720$60,000$3,529iApproximate average salary by contribution assumption: employee only about $88,235 at 4% or $58,824 at 6%; with 50% employer match about $58,824 at 4% or $39,216 at 6%; with 100% employer match about $44,118 at 4% or $29,412 at 6%.
2006116$796,217$60,000$3,750iApproximate average salary by contribution assumption: employee only about $93,750 at 4% or $62,500 at 6%; with 50% employer match about $62,500 at 4% or $41,667 at 6%; with 100% employer match about $46,875 at 4% or $31,250 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$796,217$60,000$3,750iApproximate average salary by contribution assumption: employee only about $93,750 at 4% or $62,500 at 6%; with 50% employer match about $62,500 at 4% or $41,667 at 6%; with 100% employer match about $46,875 at 4% or $31,250 at 6%.
2005116$677,339$60,000$3,750iApproximate average salary by contribution assumption: employee only about $93,750 at 4% or $62,500 at 6%; with 50% employer match about $62,500 at 4% or $41,667 at 6%; with 100% employer match about $46,875 at 4% or $31,250 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$677,339$60,000$3,750iApproximate average salary by contribution assumption: employee only about $93,750 at 4% or $62,500 at 6%; with 50% employer match about $62,500 at 4% or $41,667 at 6%; with 100% employer match about $46,875 at 4% or $31,250 at 6%.
2004117$574,642$15,000$882iApproximate average salary by contribution assumption: employee only about $22,059 at 4% or $14,706 at 6%; with 50% employer match about $14,706 at 4% or $9,804 at 6%; with 100% employer match about $11,029 at 4% or $7,353 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-17$574,642$15,000$882iApproximate average salary by contribution assumption: employee only about $22,059 at 4% or $14,706 at 6%; with 50% employer match about $14,706 at 4% or $9,804 at 6%; with 100% employer match about $11,029 at 4% or $7,353 at 6%.
2003116$522,578$21,000$1,313iApproximate average salary by contribution assumption: employee only about $32,813 at 4% or $21,875 at 6%; with 50% employer match about $21,875 at 4% or $14,583 at 6%; with 100% employer match about $16,406 at 4% or $10,938 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-16$522,578$21,000$1,313iApproximate average salary by contribution assumption: employee only about $32,813 at 4% or $21,875 at 6%; with 50% employer match about $21,875 at 4% or $14,583 at 6%; with 100% employer match about $16,406 at 4% or $10,938 at 6%.
2002114$499,150$0-
Materials Development Corporation Profit Sharing Plan and Trust-14$499,150--
2001114$639,498$22,233$1,588iApproximate average salary by contribution assumption: employee only about $39,702 at 4% or $26,468 at 6%; with 50% employer match about $26,468 at 4% or $17,645 at 6%; with 100% employer match about $19,851 at 4% or $13,234 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-14$639,498$22,233$1,588iApproximate average salary by contribution assumption: employee only about $39,702 at 4% or $26,468 at 6%; with 50% employer match about $26,468 at 4% or $17,645 at 6%; with 100% employer match about $19,851 at 4% or $13,234 at 6%.
2000114$1,085,469$22,786$1,628iApproximate average salary by contribution assumption: employee only about $40,689 at 4% or $27,126 at 6%; with 50% employer match about $27,126 at 4% or $18,084 at 6%; with 100% employer match about $20,345 at 4% or $13,563 at 6%.
Materials Development Corporation Profit Sharing Plan and Trust-14$1,085,469$22,786$1,628iApproximate average salary by contribution assumption: employee only about $40,689 at 4% or $27,126 at 6%; with 50% employer match about $27,126 at 4% or $18,084 at 6%; with 100% employer match about $20,345 at 4% or $13,563 at 6%.
199919$1,225,983$0-
Materials Development Corporation Profit Sharing Plan and Trust-9$1,225,983--