Civic Intelligence

Shamrock Develop & Const Inc

Plan context: Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust

EIN 20-5131239 • Livermore, CA • 10 filings • 2 plans

289 Wright Brothers AveLivermore, CA 94551-9492
Current Snapshot

Latest Year

2025

2025 Participants

9

2025 Assets

$1,286,945

2025 Contributions

$112,340

Historical Graphs

Total Assets Over Time

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

$1,286,945$643,473$0201620212025YearValue
$1,286,945Latest year 2025

Participants Over Time

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

1050201620212025YearValue
9Latest 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
202519$1,286,945$112,340$12,482iApproximate average salary by contribution assumption: employee only about $312,056 at 4% or $208,037 at 6%; with 50% employer match about $208,037 at 4% or $138,691 at 6%; with 100% employer match about $156,028 at 4% or $104,019 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-9$1,286,945$112,340$12,482iApproximate average salary by contribution assumption: employee only about $312,056 at 4% or $208,037 at 6%; with 50% employer match about $208,037 at 4% or $138,691 at 6%; with 100% employer match about $156,028 at 4% or $104,019 at 6%.
2024110$1,036,318$114,296$11,430iApproximate average salary by contribution assumption: employee only about $285,740 at 4% or $190,493 at 6%; with 50% employer match about $190,493 at 4% or $126,996 at 6%; with 100% employer match about $142,870 at 4% or $95,247 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-10$1,036,318$114,296$11,430iApproximate average salary by contribution assumption: employee only about $285,740 at 4% or $190,493 at 6%; with 50% employer match about $190,493 at 4% or $126,996 at 6%; with 100% employer match about $142,870 at 4% or $95,247 at 6%.
2023110$843,621$107,715$10,772iApproximate average salary by contribution assumption: employee only about $269,288 at 4% or $179,525 at 6%; with 50% employer match about $179,525 at 4% or $119,683 at 6%; with 100% employer match about $134,644 at 4% or $89,763 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-10$843,621$107,715$10,772iApproximate average salary by contribution assumption: employee only about $269,288 at 4% or $179,525 at 6%; with 50% employer match about $179,525 at 4% or $119,683 at 6%; with 100% employer match about $134,644 at 4% or $89,763 at 6%.
202219$631,568$104,277$11,586iApproximate average salary by contribution assumption: employee only about $289,658 at 4% or $193,106 at 6%; with 50% employer match about $193,106 at 4% or $128,737 at 6%; with 100% employer match about $144,829 at 4% or $96,553 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-9$631,568$104,277$11,586iApproximate average salary by contribution assumption: employee only about $289,658 at 4% or $193,106 at 6%; with 50% employer match about $193,106 at 4% or $128,737 at 6%; with 100% employer match about $144,829 at 4% or $96,553 at 6%.
202119$608,878$131,512$14,612iApproximate average salary by contribution assumption: employee only about $365,311 at 4% or $243,541 at 6%; with 50% employer match about $243,541 at 4% or $162,360 at 6%; with 100% employer match about $182,656 at 4% or $121,770 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-9$608,878$131,512$14,612iApproximate average salary by contribution assumption: employee only about $365,311 at 4% or $243,541 at 6%; with 50% employer match about $243,541 at 4% or $162,360 at 6%; with 100% employer match about $182,656 at 4% or $121,770 at 6%.
202018$423,183$107,571$13,446iApproximate average salary by contribution assumption: employee only about $336,159 at 4% or $224,106 at 6%; with 50% employer match about $224,106 at 4% or $149,404 at 6%; with 100% employer match about $168,080 at 4% or $112,053 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-8$423,183$107,571$13,446iApproximate average salary by contribution assumption: employee only about $336,159 at 4% or $224,106 at 6%; with 50% employer match about $224,106 at 4% or $149,404 at 6%; with 100% employer match about $168,080 at 4% or $112,053 at 6%.
201917$269,851$66,613$9,516iApproximate average salary by contribution assumption: employee only about $237,904 at 4% or $158,602 at 6%; with 50% employer match about $158,602 at 4% or $105,735 at 6%; with 100% employer match about $118,952 at 4% or $79,301 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-7$269,851$66,613$9,516iApproximate average salary by contribution assumption: employee only about $237,904 at 4% or $158,602 at 6%; with 50% employer match about $158,602 at 4% or $105,735 at 6%; with 100% employer match about $118,952 at 4% or $79,301 at 6%.
201817$178,552$60,340$8,620iApproximate average salary by contribution assumption: employee only about $215,500 at 4% or $143,667 at 6%; with 50% employer match about $143,667 at 4% or $95,778 at 6%; with 100% employer match about $107,750 at 4% or $71,833 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-7$178,552$60,340$8,620iApproximate average salary by contribution assumption: employee only about $215,500 at 4% or $143,667 at 6%; with 50% employer match about $143,667 at 4% or $95,778 at 6%; with 100% employer match about $107,750 at 4% or $71,833 at 6%.
201717$127,381$81,680$11,669iApproximate average salary by contribution assumption: employee only about $291,714 at 4% or $194,476 at 6%; with 50% employer match about $194,476 at 4% or $129,651 at 6%; with 100% employer match about $145,857 at 4% or $97,238 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-7$127,381$81,680$11,669iApproximate average salary by contribution assumption: employee only about $291,714 at 4% or $194,476 at 6%; with 50% employer match about $194,476 at 4% or $129,651 at 6%; with 100% employer match about $145,857 at 4% or $97,238 at 6%.
201617$37,547$37,333$5,333iApproximate average salary by contribution assumption: employee only about $133,332 at 4% or $88,888 at 6%; with 50% employer match about $88,888 at 4% or $59,259 at 6%; with 100% employer match about $66,666 at 4% or $44,444 at 6%.
Shamrock Develop & Const Inc 401(K) Profit Sharing Plan & Trust-7$37,547$37,333$5,333iApproximate average salary by contribution assumption: employee only about $133,332 at 4% or $88,888 at 6%; with 50% employer match about $88,888 at 4% or $59,259 at 6%; with 100% employer match about $66,666 at 4% or $44,444 at 6%.