Civic Intelligence

Master Security Company LLC

Plan context: Master Security Company LLC Retirement Plan

EIN 20-5802701 • Hunt Valley, MD • 36 filings • 6 plans

10946 Beaver Dam RdSuite DHunt Valley, MD 21030
Current Snapshot

Latest Year

2025

2025 Participants

36

2025 Assets

$309,657

2025 Contributions

$1,043,857

Historical Graphs

Total Assets Over Time

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

$2,351,824$1,175,912$0200620162024YearValue
$309,657Latest year 2024

Participants Over Time

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

5302650200620152024YearValue
36Latest 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
202510$0$0-
Master Security Company LLC Retirement Plan-0---
2024336$309,657$1,043,857$28,996iApproximate average salary by contribution assumption: employee only about $724,901 at 4% or $483,267 at 6%; with 50% employer match about $483,267 at 4% or $322,178 at 6%; with 100% employer match about $362,450 at 4% or $241,634 at 6%.
Master Security Company LLC Retirement Plan-0$242,227$133,663-
Master Security Company LLC Health & Welfare Plan-36$41,207$882,742$24,521iApproximate average salary by contribution assumption: employee only about $613,015 at 4% or $408,677 at 6%; with 50% employer match about $408,677 at 4% or $272,451 at 6%; with 100% employer match about $306,508 at 4% or $204,338 at 6%.
MSC 401(K) PLAN-15$26,223$27,452$1,830iApproximate average salary by contribution assumption: employee only about $45,753 at 4% or $30,502 at 6%; with 50% employer match about $30,502 at 4% or $20,335 at 6%; with 100% employer match about $22,877 at 4% or $15,251 at 6%.
20232171$1,339,364$1,267,433$7,412iApproximate average salary by contribution assumption: employee only about $185,297 at 4% or $123,531 at 6%; with 50% employer match about $123,531 at 4% or $82,354 at 6%; with 100% employer match about $92,649 at 4% or $61,766 at 6%.
Master Security Company LLC Retirement Plan-171$1,221,079$241,173$1,410iApproximate average salary by contribution assumption: employee only about $35,259 at 4% or $23,506 at 6%; with 50% employer match about $23,506 at 4% or $15,671 at 6%; with 100% employer match about $17,630 at 4% or $11,753 at 6%.
Master Security Company LLC Health & Welfare Plan-114$118,285$1,026,260$9,002iApproximate average salary by contribution assumption: employee only about $225,057 at 4% or $150,038 at 6%; with 50% employer match about $150,038 at 4% or $100,025 at 6%; with 100% employer match about $112,529 at 4% or $75,019 at 6%.
20222166$1,311,220$1,329,472$8,009iApproximate average salary by contribution assumption: employee only about $200,222 at 4% or $133,481 at 6%; with 50% employer match about $133,481 at 4% or $88,987 at 6%; with 100% employer match about $100,111 at 4% or $66,741 at 6%.
Master Security Company LLC Retirement Plan-166$1,061,852$172,402$1,039iApproximate average salary by contribution assumption: employee only about $25,964 at 4% or $17,309 at 6%; with 50% employer match about $17,309 at 4% or $11,540 at 6%; with 100% employer match about $12,982 at 4% or $8,655 at 6%.
Master Security Company LLC Health & Welfare Plan-120$249,368$1,157,070$9,642iApproximate average salary by contribution assumption: employee only about $241,056 at 4% or $160,704 at 6%; with 50% employer match about $160,704 at 4% or $107,136 at 6%; with 100% employer match about $120,528 at 4% or $80,352 at 6%.
20212243$1,678,726$1,540,018$6,338iApproximate average salary by contribution assumption: employee only about $158,438 at 4% or $105,625 at 6%; with 50% employer match about $105,625 at 4% or $70,417 at 6%; with 100% employer match about $79,219 at 4% or $52,813 at 6%.
Master Security Company LLC Retirement Plan-211$1,153,965$220,886$1,047iApproximate average salary by contribution assumption: employee only about $26,171 at 4% or $17,448 at 6%; with 50% employer match about $17,448 at 4% or $11,632 at 6%; with 100% employer match about $13,086 at 4% or $8,724 at 6%.
Master Security Company LLC Health & Welfare Plan-243$524,761$1,319,132$5,429iApproximate average salary by contribution assumption: employee only about $135,713 at 4% or $90,475 at 6%; with 50% employer match about $90,475 at 4% or $60,317 at 6%; with 100% employer match about $67,857 at 4% or $45,238 at 6%.
20202247$1,783,016$1,549,709$6,274iApproximate average salary by contribution assumption: employee only about $156,853 at 4% or $104,569 at 6%; with 50% employer match about $104,569 at 4% or $69,713 at 6%; with 100% employer match about $78,427 at 4% or $52,284 at 6%.
Master Security Company LLC Retirement Plan-247$1,204,146$263,772$1,068iApproximate average salary by contribution assumption: employee only about $26,698 at 4% or $17,798 at 6%; with 50% employer match about $17,798 at 4% or $11,866 at 6%; with 100% employer match about $13,349 at 4% or $8,899 at 6%.
Master Security Company LLC Health & Welfare Plan-160$578,870$1,285,937$8,037iApproximate average salary by contribution assumption: employee only about $200,928 at 4% or $133,952 at 6%; with 50% employer match about $133,952 at 4% or $89,301 at 6%; with 100% employer match about $100,464 at 4% or $66,976 at 6%.
20192159$1,357,458$1,557,241$9,794iApproximate average salary by contribution assumption: employee only about $244,849 at 4% or $163,233 at 6%; with 50% employer match about $163,233 at 4% or $108,822 at 6%; with 100% employer match about $122,425 at 4% or $81,616 at 6%.
Master Security Company LLC Retirement Plan-149$968,177$201,728$1,354iApproximate average salary by contribution assumption: employee only about $33,847 at 4% or $22,565 at 6%; with 50% employer match about $22,565 at 4% or $15,043 at 6%; with 100% employer match about $16,923 at 4% or $11,282 at 6%.
Master Security Company LLC Health & Welfare Plan-159$389,281$1,355,513$8,525iApproximate average salary by contribution assumption: employee only about $213,131 at 4% or $142,087 at 6%; with 50% employer match about $142,087 at 4% or $94,725 at 6%; with 100% employer match about $106,565 at 4% or $71,044 at 6%.
20182155$1,460,785$1,318,756$8,508iApproximate average salary by contribution assumption: employee only about $212,703 at 4% or $141,802 at 6%; with 50% employer match about $141,802 at 4% or $94,534 at 6%; with 100% employer match about $106,351 at 4% or $70,901 at 6%.
Master Security Company LLC Retirement Plan-143$851,372$241,640$1,690iApproximate average salary by contribution assumption: employee only about $42,245 at 4% or $28,163 at 6%; with 50% employer match about $28,163 at 4% or $18,775 at 6%; with 100% employer match about $21,122 at 4% or $14,082 at 6%.
Master Security Company LLC Health & Welfare Plan-155$609,413$1,077,116$6,949iApproximate average salary by contribution assumption: employee only about $173,728 at 4% or $115,819 at 6%; with 50% employer match about $115,819 at 4% or $77,213 at 6%; with 100% employer match about $86,864 at 4% or $57,909 at 6%.
20172110$1,330,535$2,240,297$20,366iApproximate average salary by contribution assumption: employee only about $509,158 at 4% or $339,439 at 6%; with 50% employer match about $339,439 at 4% or $226,293 at 6%; with 100% employer match about $254,579 at 4% or $169,719 at 6%.
Master Security Company LLC Retirement Plan-110$800,861$465,087$4,228iApproximate average salary by contribution assumption: employee only about $105,702 at 4% or $70,468 at 6%; with 50% employer match about $70,468 at 4% or $46,978 at 6%; with 100% employer match about $52,851 at 4% or $35,234 at 6%.
Master Security Company LLC Health & Welfare Plan-109$529,674$1,775,210$16,286iApproximate average salary by contribution assumption: employee only about $407,158 at 4% or $271,439 at 6%; with 50% employer match about $271,439 at 4% or $180,959 at 6%; with 100% employer match about $203,579 at 4% or $135,719 at 6%.
20162305$2,351,824$3,202,794$10,501iApproximate average salary by contribution assumption: employee only about $262,524 at 4% or $175,016 at 6%; with 50% employer match about $175,016 at 4% or $116,677 at 6%; with 100% employer match about $131,262 at 4% or $87,508 at 6%.
Master Security Company LLC Retirement Plan-293$1,748,918$994,793$3,395iApproximate average salary by contribution assumption: employee only about $84,880 at 4% or $56,587 at 6%; with 50% employer match about $56,587 at 4% or $37,724 at 6%; with 100% employer match about $42,440 at 4% or $28,293 at 6%.
Master Security Company LLC Health & Welfare Plan-305$602,906$2,208,001$7,239iApproximate average salary by contribution assumption: employee only about $180,984 at 4% or $120,656 at 6%; with 50% employer match about $120,656 at 4% or $80,437 at 6%; with 100% employer match about $90,492 at 4% or $60,328 at 6%.
20152357$1,654,854$3,139,315$8,794iApproximate average salary by contribution assumption: employee only about $219,840 at 4% or $146,560 at 6%; with 50% employer match about $146,560 at 4% or $97,707 at 6%; with 100% employer match about $109,920 at 4% or $73,280 at 6%.
Master Security Company LLC Retirement Plan-326$1,214,593$784,607$2,407iApproximate average salary by contribution assumption: employee only about $60,169 at 4% or $40,113 at 6%; with 50% employer match about $40,113 at 4% or $26,742 at 6%; with 100% employer match about $30,085 at 4% or $20,056 at 6%.
Master Security Company LLC Health & Welfare Plan-357$440,261$2,354,708$6,596iApproximate average salary by contribution assumption: employee only about $164,896 at 4% or $109,930 at 6%; with 50% employer match about $109,930 at 4% or $73,287 at 6%; with 100% employer match about $82,448 at 4% or $54,965 at 6%.
20142530$1,642,745$3,013,873$5,687iApproximate average salary by contribution assumption: employee only about $142,164 at 4% or $94,776 at 6%; with 50% employer match about $94,776 at 4% or $63,184 at 6%; with 100% employer match about $71,082 at 4% or $47,388 at 6%.
Master Security Company LLC Retirement Plan-394$1,069,913$1,136,908$2,886iApproximate average salary by contribution assumption: employee only about $72,139 at 4% or $48,093 at 6%; with 50% employer match about $48,093 at 4% or $32,062 at 6%; with 100% employer match about $36,069 at 4% or $24,046 at 6%.
Master Security Company LLC Health & Welfare Plan-530$572,832$1,876,965$3,541iApproximate average salary by contribution assumption: employee only about $88,536 at 4% or $59,024 at 6%; with 50% employer match about $59,024 at 4% or $39,349 at 6%; with 100% employer match about $44,268 at 4% or $29,512 at 6%.
20131307$405,070$312,748$1,019iApproximate average salary by contribution assumption: employee only about $25,468 at 4% or $16,979 at 6%; with 50% employer match about $16,979 at 4% or $11,319 at 6%; with 100% employer match about $12,734 at 4% or $8,489 at 6%.
Master Security Company LLC Retirement Plan-307$405,070$312,748$1,019iApproximate average salary by contribution assumption: employee only about $25,468 at 4% or $16,979 at 6%; with 50% employer match about $16,979 at 4% or $11,319 at 6%; with 100% employer match about $12,734 at 4% or $8,489 at 6%.
2012195$689,312$260,998$2,747iApproximate average salary by contribution assumption: employee only about $68,684 at 4% or $45,789 at 6%; with 50% employer match about $45,789 at 4% or $30,526 at 6%; with 100% employer match about $34,342 at 4% or $22,895 at 6%.
Master Security Company LLC Retirement Plan-95$689,312$260,998$2,747iApproximate average salary by contribution assumption: employee only about $68,684 at 4% or $45,789 at 6%; with 50% employer match about $45,789 at 4% or $30,526 at 6%; with 100% employer match about $34,342 at 4% or $22,895 at 6%.
2011197$639,651$257,071$2,650iApproximate average salary by contribution assumption: employee only about $66,255 at 4% or $44,170 at 6%; with 50% employer match about $44,170 at 4% or $29,447 at 6%; with 100% employer match about $33,128 at 4% or $22,085 at 6%.
Master Security Company LLC Retirement Plan-97$639,651$257,071$2,650iApproximate average salary by contribution assumption: employee only about $66,255 at 4% or $44,170 at 6%; with 50% employer match about $44,170 at 4% or $29,447 at 6%; with 100% employer match about $33,128 at 4% or $22,085 at 6%.
2010299$579,459$251,393$2,539iApproximate average salary by contribution assumption: employee only about $63,483 at 4% or $42,322 at 6%; with 50% employer match about $42,322 at 4% or $28,215 at 6%; with 100% employer match about $31,742 at 4% or $21,161 at 6%.
Master Security Company LLC Retirement Plan-99$579,459$251,393$2,539iApproximate average salary by contribution assumption: employee only about $63,483 at 4% or $42,322 at 6%; with 50% employer match about $42,322 at 4% or $28,215 at 6%; with 100% employer match about $31,742 at 4% or $21,161 at 6%.
Master Security Company LLC Retirement Plan-0$0$0-
2009287$518,270$174,256$2,003iApproximate average salary by contribution assumption: employee only about $50,074 at 4% or $33,382 at 6%; with 50% employer match about $33,382 at 4% or $22,255 at 6%; with 100% employer match about $25,037 at 4% or $16,691 at 6%.
Master Security Company LLC Retirement Plan-87$433,075$174,256$2,003iApproximate average salary by contribution assumption: employee only about $50,074 at 4% or $33,382 at 6%; with 50% employer match about $33,382 at 4% or $22,255 at 6%; with 100% employer match about $25,037 at 4% or $16,691 at 6%.
Master Security Company LLC Retirement Plan-37$85,195$0-
2008250$0$0-
Master Security Company LLC Retirement Plan-38---
Master Security Company LLC Retirement Plan-50---
2007260$0$0-
Master Security Company LLC Retirement Plan-60---
Master Security Company LLC Retirement Plan-41---
2006134$245,864$18,016$530iApproximate average salary by contribution assumption: employee only about $13,247 at 4% or $8,831 at 6%; with 50% employer match about $8,831 at 4% or $5,888 at 6%; with 100% employer match about $6,624 at 4% or $4,416 at 6%.
Master Security Company LLC Retirement Plan-34$245,864$18,016$530iApproximate average salary by contribution assumption: employee only about $13,247 at 4% or $8,831 at 6%; with 50% employer match about $8,831 at 4% or $5,888 at 6%; with 100% employer match about $6,624 at 4% or $4,416 at 6%.