Civic Intelligence

Potomac Photonics Inc

Plan context: Potomac Photonics Inc. Safe Harbor 401(K) Plan

EIN 54-1277413 • Halethorpe, MD • 32 filings • 8 plans

1450 S Rolling Rd Ste 2.095Halethorpe, MD 21227-3869
Current Snapshot

Latest Year

2024

2024 Participants

22

2024 Assets

$1,206,912

2024 Contributions

$153,454

Historical Graphs

Total Assets Over Time

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

$2,351,918$1,175,959$0199920112024YearValue
$1,206,912Latest year 2024

Participants Over Time

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

27140199920112024YearValue
22Latest 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
2024122$1,206,912$153,454$6,975iApproximate average salary by contribution assumption: employee only about $174,380 at 4% or $116,253 at 6%; with 50% employer match about $116,253 at 4% or $77,502 at 6%; with 100% employer match about $87,190 at 4% or $58,127 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-22$1,206,912$153,454$6,975iApproximate average salary by contribution assumption: employee only about $174,380 at 4% or $116,253 at 6%; with 50% employer match about $116,253 at 4% or $77,502 at 6%; with 100% employer match about $87,190 at 4% or $58,127 at 6%.
2023216$1,944,940$279,046$17,440iApproximate average salary by contribution assumption: employee only about $436,009 at 4% or $290,673 at 6%; with 50% employer match about $290,673 at 4% or $193,782 at 6%; with 100% employer match about $218,005 at 4% or $145,336 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$972,470$139,523$8,720iApproximate average salary by contribution assumption: employee only about $218,005 at 4% or $145,336 at 6%; with 50% employer match about $145,336 at 4% or $96,891 at 6%; with 100% employer match about $109,002 at 4% or $72,668 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-16$972,470$139,523$8,720iApproximate average salary by contribution assumption: employee only about $218,005 at 4% or $145,336 at 6%; with 50% employer match about $145,336 at 4% or $96,891 at 6%; with 100% employer match about $109,002 at 4% or $72,668 at 6%.
2022216$1,471,558$212,330$13,271iApproximate average salary by contribution assumption: employee only about $331,766 at 4% or $221,177 at 6%; with 50% employer match about $221,177 at 4% or $147,451 at 6%; with 100% employer match about $165,883 at 4% or $110,589 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$735,779$106,165$6,635iApproximate average salary by contribution assumption: employee only about $165,883 at 4% or $110,589 at 6%; with 50% employer match about $110,589 at 4% or $73,726 at 6%; with 100% employer match about $82,941 at 4% or $55,294 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-16$735,779$106,165$6,635iApproximate average salary by contribution assumption: employee only about $165,883 at 4% or $110,589 at 6%; with 50% employer match about $110,589 at 4% or $73,726 at 6%; with 100% employer match about $82,941 at 4% or $55,294 at 6%.
2021116$784,322$118,439$7,402iApproximate average salary by contribution assumption: employee only about $185,061 at 4% or $123,374 at 6%; with 50% employer match about $123,374 at 4% or $82,249 at 6%; with 100% employer match about $92,530 at 4% or $61,687 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$784,322$118,439$7,402iApproximate average salary by contribution assumption: employee only about $185,061 at 4% or $123,374 at 6%; with 50% employer match about $123,374 at 4% or $82,249 at 6%; with 100% employer match about $92,530 at 4% or $61,687 at 6%.
2020116$637,884$117,728$7,358iApproximate average salary by contribution assumption: employee only about $183,950 at 4% or $122,633 at 6%; with 50% employer match about $122,633 at 4% or $81,756 at 6%; with 100% employer match about $91,975 at 4% or $61,317 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$637,884$117,728$7,358iApproximate average salary by contribution assumption: employee only about $183,950 at 4% or $122,633 at 6%; with 50% employer match about $122,633 at 4% or $81,756 at 6%; with 100% employer match about $91,975 at 4% or $61,317 at 6%.
2019112$455,260$100,801$8,400iApproximate average salary by contribution assumption: employee only about $210,002 at 4% or $140,001 at 6%; with 50% employer match about $140,001 at 4% or $93,334 at 6%; with 100% employer match about $105,001 at 4% or $70,001 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-12$455,260$100,801$8,400iApproximate average salary by contribution assumption: employee only about $210,002 at 4% or $140,001 at 6%; with 50% employer match about $140,001 at 4% or $93,334 at 6%; with 100% employer match about $105,001 at 4% or $70,001 at 6%.
2018110$274,121$59,197$5,920iApproximate average salary by contribution assumption: employee only about $147,993 at 4% or $98,662 at 6%; with 50% employer match about $98,662 at 4% or $65,774 at 6%; with 100% employer match about $73,996 at 4% or $49,331 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-10$274,121$59,197$5,920iApproximate average salary by contribution assumption: employee only about $147,993 at 4% or $98,662 at 6%; with 50% employer match about $98,662 at 4% or $65,774 at 6%; with 100% employer match about $73,996 at 4% or $49,331 at 6%.
2017110$282,362$107,044$10,704iApproximate average salary by contribution assumption: employee only about $267,610 at 4% or $178,407 at 6%; with 50% employer match about $178,407 at 4% or $118,938 at 6%; with 100% employer match about $133,805 at 4% or $89,203 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-10$282,362$107,044$10,704iApproximate average salary by contribution assumption: employee only about $267,610 at 4% or $178,407 at 6%; with 50% employer match about $178,407 at 4% or $118,938 at 6%; with 100% employer match about $133,805 at 4% or $89,203 at 6%.
201619$150,619$147,733$16,415iApproximate average salary by contribution assumption: employee only about $410,369 at 4% or $273,580 at 6%; with 50% employer match about $273,580 at 4% or $182,386 at 6%; with 100% employer match about $205,185 at 4% or $136,790 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-9$150,619$147,733$16,415iApproximate average salary by contribution assumption: employee only about $410,369 at 4% or $273,580 at 6%; with 50% employer match about $273,580 at 4% or $182,386 at 6%; with 100% employer match about $205,185 at 4% or $136,790 at 6%.
201410$0$0-
Potomac Photonics Inc. 401K Profit Sharing Plan-0$0$0-
201313$1,241$0-
Potomac Photonics Inc. 401K Profit Sharing Plan-3$1,241$0-
2012118$558,156$13,505$750iApproximate average salary by contribution assumption: employee only about $18,757 at 4% or $12,505 at 6%; with 50% employer match about $12,505 at 4% or $8,336 at 6%; with 100% employer match about $9,378 at 4% or $6,252 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-18$558,156$13,505$750iApproximate average salary by contribution assumption: employee only about $18,757 at 4% or $12,505 at 6%; with 50% employer match about $12,505 at 4% or $8,336 at 6%; with 100% employer match about $9,378 at 4% or $6,252 at 6%.
2011119$510,011$37,451$1,971iApproximate average salary by contribution assumption: employee only about $49,278 at 4% or $32,852 at 6%; with 50% employer match about $32,852 at 4% or $21,901 at 6%; with 100% employer match about $24,639 at 4% or $16,426 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-19$510,011$37,451$1,971iApproximate average salary by contribution assumption: employee only about $49,278 at 4% or $32,852 at 6%; with 50% employer match about $32,852 at 4% or $21,901 at 6%; with 100% employer match about $24,639 at 4% or $16,426 at 6%.
2010114$496,080$71,851$5,132iApproximate average salary by contribution assumption: employee only about $128,305 at 4% or $85,537 at 6%; with 50% employer match about $85,537 at 4% or $57,025 at 6%; with 100% employer match about $64,153 at 4% or $42,768 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-14$496,080$71,851$5,132iApproximate average salary by contribution assumption: employee only about $128,305 at 4% or $85,537 at 6%; with 50% employer match about $85,537 at 4% or $57,025 at 6%; with 100% employer match about $64,153 at 4% or $42,768 at 6%.
2009110$484,000$45,429$4,543iApproximate average salary by contribution assumption: employee only about $113,572 at 4% or $75,715 at 6%; with 50% employer match about $75,715 at 4% or $50,477 at 6%; with 100% employer match about $56,786 at 4% or $37,858 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-10$484,000$45,429$4,543iApproximate average salary by contribution assumption: employee only about $113,572 at 4% or $75,715 at 6%; with 50% employer match about $75,715 at 4% or $50,477 at 6%; with 100% employer match about $56,786 at 4% or $37,858 at 6%.
2008110$569,799$96,661$9,666iApproximate average salary by contribution assumption: employee only about $241,653 at 4% or $161,102 at 6%; with 50% employer match about $161,102 at 4% or $107,401 at 6%; with 100% employer match about $120,826 at 4% or $80,551 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-10$569,799$96,661$9,666iApproximate average salary by contribution assumption: employee only about $241,653 at 4% or $161,102 at 6%; with 50% employer match about $161,102 at 4% or $107,401 at 6%; with 100% employer match about $120,826 at 4% or $80,551 at 6%.
200719$716,843$138,928$15,436iApproximate average salary by contribution assumption: employee only about $385,911 at 4% or $257,274 at 6%; with 50% employer match about $257,274 at 4% or $171,516 at 6%; with 100% employer match about $192,956 at 4% or $128,637 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-9$716,843$138,928$15,436iApproximate average salary by contribution assumption: employee only about $385,911 at 4% or $257,274 at 6%; with 50% employer match about $257,274 at 4% or $171,516 at 6%; with 100% employer match about $192,956 at 4% or $128,637 at 6%.
2006111$713,972$95,564$8,688iApproximate average salary by contribution assumption: employee only about $217,191 at 4% or $144,794 at 6%; with 50% employer match about $144,794 at 4% or $96,529 at 6%; with 100% employer match about $108,595 at 4% or $72,397 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-11$713,972$95,564$8,688iApproximate average salary by contribution assumption: employee only about $217,191 at 4% or $144,794 at 6%; with 50% employer match about $144,794 at 4% or $96,529 at 6%; with 100% employer match about $108,595 at 4% or $72,397 at 6%.
2005112$579,256$143,506$11,959iApproximate average salary by contribution assumption: employee only about $298,971 at 4% or $199,314 at 6%; with 50% employer match about $199,314 at 4% or $132,876 at 6%; with 100% employer match about $149,485 at 4% or $99,657 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-12$579,256$143,506$11,959iApproximate average salary by contribution assumption: employee only about $298,971 at 4% or $199,314 at 6%; with 50% employer match about $199,314 at 4% or $132,876 at 6%; with 100% employer match about $149,485 at 4% or $99,657 at 6%.
2004216$438,191$111,029$6,939iApproximate average salary by contribution assumption: employee only about $173,483 at 4% or $115,655 at 6%; with 50% employer match about $115,655 at 4% or $77,103 at 6%; with 100% employer match about $86,741 at 4% or $57,828 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$438,191$111,029$6,939iApproximate average salary by contribution assumption: employee only about $173,483 at 4% or $115,655 at 6%; with 50% employer match about $115,655 at 4% or $77,103 at 6%; with 100% employer match about $86,741 at 4% or $57,828 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-0---
2003216$1,379,615$148,320$9,270iApproximate average salary by contribution assumption: employee only about $231,750 at 4% or $154,500 at 6%; with 50% employer match about $154,500 at 4% or $103,000 at 6%; with 100% employer match about $115,875 at 4% or $77,250 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-16$1,068,333$33,278$2,080iApproximate average salary by contribution assumption: employee only about $51,997 at 4% or $34,665 at 6%; with 50% employer match about $34,665 at 4% or $23,110 at 6%; with 100% employer match about $25,998 at 4% or $17,332 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-14$311,282$115,042$8,217iApproximate average salary by contribution assumption: employee only about $205,432 at 4% or $136,955 at 6%; with 50% employer match about $136,955 at 4% or $91,303 at 6%; with 100% employer match about $102,716 at 4% or $68,477 at 6%.
2002227$1,567,852$206,767$7,658iApproximate average salary by contribution assumption: employee only about $191,451 at 4% or $127,634 at 6%; with 50% employer match about $127,634 at 4% or $85,089 at 6%; with 100% employer match about $95,725 at 4% or $63,817 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-27$1,060,905$106,072$3,929iApproximate average salary by contribution assumption: employee only about $98,215 at 4% or $65,477 at 6%; with 50% employer match about $65,477 at 4% or $43,651 at 6%; with 100% employer match about $49,107 at 4% or $32,738 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-14$506,947$100,695$7,193iApproximate average salary by contribution assumption: employee only about $179,813 at 4% or $119,875 at 6%; with 50% employer match about $119,875 at 4% or $79,917 at 6%; with 100% employer match about $89,906 at 4% or $59,938 at 6%.
2001124$1,211,601$97,500$4,063iApproximate average salary by contribution assumption: employee only about $101,563 at 4% or $67,708 at 6%; with 50% employer match about $67,708 at 4% or $45,139 at 6%; with 100% employer match about $50,781 at 4% or $33,854 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-24$1,211,601$97,500$4,063iApproximate average salary by contribution assumption: employee only about $101,563 at 4% or $67,708 at 6%; with 50% employer match about $67,708 at 4% or $45,139 at 6%; with 100% employer match about $50,781 at 4% or $33,854 at 6%.
2000223$2,351,918$210,510$9,153iApproximate average salary by contribution assumption: employee only about $228,815 at 4% or $152,543 at 6%; with 50% employer match about $152,543 at 4% or $101,696 at 6%; with 100% employer match about $114,408 at 4% or $76,272 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-23$1,337,558$102,562$4,459iApproximate average salary by contribution assumption: employee only about $111,480 at 4% or $74,320 at 6%; with 50% employer match about $74,320 at 4% or $49,547 at 6%; with 100% employer match about $55,740 at 4% or $37,160 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-16$1,014,360$107,948$6,747iApproximate average salary by contribution assumption: employee only about $168,669 at 4% or $112,446 at 6%; with 50% employer match about $112,446 at 4% or $74,964 at 6%; with 100% employer match about $84,334 at 4% or $56,223 at 6%.
1999222$937,750$103,375$4,699iApproximate average salary by contribution assumption: employee only about $117,472 at 4% or $78,314 at 6%; with 50% employer match about $78,314 at 4% or $52,210 at 6%; with 100% employer match about $58,736 at 4% or $39,157 at 6%.
Potomac Photonics Inc. Safe Harbor 401(K) Plan-22$937,750$103,375$4,699iApproximate average salary by contribution assumption: employee only about $117,472 at 4% or $78,314 at 6%; with 50% employer match about $78,314 at 4% or $52,210 at 6%; with 100% employer match about $58,736 at 4% or $39,157 at 6%.
Potomac Photonics Inc. 401K Profit Sharing Plan-15---