Civic Intelligence

So. Cal Petroleum Transport

Plan context: Superior Tank Lines Employee Stock Ownership Plan

EIN 33-0979846 • Colton, CA • 38 filings • 11 plans

601 S Hunts LnColton, CA 92324-4502
Current Snapshot

Latest Year

2024

2024 Participants

340

2024 Assets

$69,103,822

2024 Contributions

$5,900,151

Historical Graphs

Total Assets Over Time

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

$71,163,192$35,581,596$0200320142024YearValue
$69,103,822Latest year 2024

Participants Over Time

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

3401700200320142024YearValue
340Latest 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
20243340$69,103,822$5,900,151$17,353iApproximate average salary by contribution assumption: employee only about $433,835 at 4% or $289,223 at 6%; with 50% employer match about $289,223 at 4% or $192,815 at 6%; with 100% employer match about $216,917 at 4% or $144,612 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-340$59,662,925$4,805,134$14,133iApproximate average salary by contribution assumption: employee only about $353,319 at 4% or $235,546 at 6%; with 50% employer match about $235,546 at 4% or $157,031 at 6%; with 100% employer match about $176,659 at 4% or $117,773 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-316$9,440,897$1,095,017$3,465iApproximate average salary by contribution assumption: employee only about $86,631 at 4% or $57,754 at 6%; with 50% employer match about $57,754 at 4% or $38,503 at 6%; with 100% employer match about $43,316 at 4% or $28,877 at 6%.
So Cal Petroleum Transport Inc.-332---
20233325$71,163,192$10,981,405$33,789iApproximate average salary by contribution assumption: employee only about $844,723 at 4% or $563,149 at 6%; with 50% employer match about $563,149 at 4% or $375,433 at 6%; with 100% employer match about $422,362 at 4% or $281,574 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-325$63,144,077$9,689,166$29,813iApproximate average salary by contribution assumption: employee only about $745,320 at 4% or $496,880 at 6%; with 50% employer match about $496,880 at 4% or $331,254 at 6%; with 100% employer match about $372,660 at 4% or $248,440 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-303$8,019,115$1,292,239$4,265iApproximate average salary by contribution assumption: employee only about $106,620 at 4% or $71,080 at 6%; with 50% employer match about $71,080 at 4% or $47,387 at 6%; with 100% employer match about $53,310 at 4% or $35,540 at 6%.
So Cal Petroleum Transport Inc.-240---
20223317$56,902,542$7,448,722$23,498iApproximate average salary by contribution assumption: employee only about $587,439 at 4% or $391,626 at 6%; with 50% employer match about $391,626 at 4% or $261,084 at 6%; with 100% employer match about $293,719 at 4% or $195,813 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-317$50,866,367$6,524,798$20,583iApproximate average salary by contribution assumption: employee only about $514,574 at 4% or $343,049 at 6%; with 50% employer match about $343,049 at 4% or $228,700 at 6%; with 100% employer match about $257,287 at 4% or $171,525 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-299$6,036,175$923,924$3,090iApproximate average salary by contribution assumption: employee only about $77,251 at 4% or $51,501 at 6%; with 50% employer match about $51,501 at 4% or $34,334 at 6%; with 100% employer match about $38,626 at 4% or $25,750 at 6%.
So Cal Petroleum Transport Inc.-300---
20213325$47,283,018$8,498,788$26,150iApproximate average salary by contribution assumption: employee only about $653,753 at 4% or $435,835 at 6%; with 50% employer match about $435,835 at 4% or $290,557 at 6%; with 100% employer match about $326,876 at 4% or $217,918 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-325$40,247,665$7,650,558$23,540iApproximate average salary by contribution assumption: employee only about $588,504 at 4% or $392,336 at 6%; with 50% employer match about $392,336 at 4% or $261,558 at 6%; with 100% employer match about $294,252 at 4% or $196,168 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-232$7,035,353$848,230$3,656iApproximate average salary by contribution assumption: employee only about $91,404 at 4% or $60,936 at 6%; with 50% employer match about $60,936 at 4% or $40,624 at 6%; with 100% employer match about $45,702 at 4% or $30,468 at 6%.
So Cal Petroleum Transport Inc.-246---
20203220$19,555,050$6,404,622$29,112iApproximate average salary by contribution assumption: employee only about $727,798 at 4% or $485,199 at 6%; with 50% employer match about $485,199 at 4% or $323,466 at 6%; with 100% employer match about $363,899 at 4% or $242,599 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-202$13,500,000$5,368,895$26,579iApproximate average salary by contribution assumption: employee only about $664,467 at 4% or $442,978 at 6%; with 50% employer match about $442,978 at 4% or $295,319 at 6%; with 100% employer match about $332,234 at 4% or $221,489 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-211$6,055,050$1,035,727$4,909iApproximate average salary by contribution assumption: employee only about $122,716 at 4% or $81,811 at 6%; with 50% employer match about $81,811 at 4% or $54,541 at 6%; with 100% employer match about $61,358 at 4% or $40,905 at 6%.
So Cal Petroleum Transport Inc.-220---
20193289$6,507,538$2,962,765$10,252iApproximate average salary by contribution assumption: employee only about $256,295 at 4% or $170,863 at 6%; with 50% employer match about $170,863 at 4% or $113,909 at 6%; with 100% employer match about $128,147 at 4% or $85,432 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-255$5,257,538$1,712,765$6,717iApproximate average salary by contribution assumption: employee only about $167,918 at 4% or $111,945 at 6%; with 50% employer match about $111,945 at 4% or $74,630 at 6%; with 100% employer match about $83,959 at 4% or $55,973 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-289$1,250,000$1,250,000$4,325iApproximate average salary by contribution assumption: employee only about $108,131 at 4% or $72,088 at 6%; with 50% employer match about $72,088 at 4% or $48,058 at 6%; with 100% employer match about $54,066 at 4% or $36,044 at 6%.
So Cal Petroleum Transport Inc.-263---
20182230$2,970,096$1,438,096$6,253iApproximate average salary by contribution assumption: employee only about $156,315 at 4% or $104,210 at 6%; with 50% employer match about $104,210 at 4% or $69,473 at 6%; with 100% employer match about $78,157 at 4% or $52,105 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-214$2,970,096$1,438,096$6,720iApproximate average salary by contribution assumption: employee only about $168,002 at 4% or $112,001 at 6%; with 50% employer match about $112,001 at 4% or $74,667 at 6%; with 100% employer match about $84,001 at 4% or $56,001 at 6%.
So Cal Petroleum Transport Inc.-230---
20172221$1,913,394$641,324$2,902iApproximate average salary by contribution assumption: employee only about $72,548 at 4% or $48,365 at 6%; with 50% employer match about $48,365 at 4% or $32,244 at 6%; with 100% employer match about $36,274 at 4% or $24,183 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-221$1,913,394$641,324$2,902iApproximate average salary by contribution assumption: employee only about $72,548 at 4% or $48,365 at 6%; with 50% employer match about $48,365 at 4% or $32,244 at 6%; with 100% employer match about $36,274 at 4% or $24,183 at 6%.
So Cal Petroleum Transport Inc.-203---
20162202$1,083,279$342,291$1,695iApproximate average salary by contribution assumption: employee only about $42,363 at 4% or $28,242 at 6%; with 50% employer match about $28,242 at 4% or $18,828 at 6%; with 100% employer match about $21,181 at 4% or $14,121 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-202$1,083,279$342,291$1,695iApproximate average salary by contribution assumption: employee only about $42,363 at 4% or $28,242 at 6%; with 50% employer match about $28,242 at 4% or $18,828 at 6%; with 100% employer match about $21,181 at 4% or $14,121 at 6%.
So Cal Petroleum Transport Inc.-176---
20152153$751,734$228,445$1,493iApproximate average salary by contribution assumption: employee only about $37,328 at 4% or $24,885 at 6%; with 50% employer match about $24,885 at 4% or $16,590 at 6%; with 100% employer match about $18,664 at 4% or $12,443 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-152$751,734$228,445$1,503iApproximate average salary by contribution assumption: employee only about $37,573 at 4% or $25,049 at 6%; with 50% employer match about $25,049 at 4% or $16,699 at 6%; with 100% employer match about $18,787 at 4% or $12,524 at 6%.
So Cal Petroleum Transport Inc.-153---
2014142$551,163$127,942$3,046iApproximate average salary by contribution assumption: employee only about $76,156 at 4% or $50,771 at 6%; with 50% employer match about $50,771 at 4% or $33,847 at 6%; with 100% employer match about $38,078 at 4% or $25,385 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-42$551,163$127,942$3,046iApproximate average salary by contribution assumption: employee only about $76,156 at 4% or $50,771 at 6%; with 50% employer match about $50,771 at 4% or $33,847 at 6%; with 100% employer match about $38,078 at 4% or $25,385 at 6%.
2013139$469,305$143,981$3,692iApproximate average salary by contribution assumption: employee only about $92,296 at 4% or $61,530 at 6%; with 50% employer match about $61,530 at 4% or $41,020 at 6%; with 100% employer match about $46,148 at 4% or $30,765 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-39$469,305$143,981$3,692iApproximate average salary by contribution assumption: employee only about $92,296 at 4% or $61,530 at 6%; with 50% employer match about $61,530 at 4% or $41,020 at 6%; with 100% employer match about $46,148 at 4% or $30,765 at 6%.
2012135$291,831$45,920$1,312iApproximate average salary by contribution assumption: employee only about $32,800 at 4% or $21,867 at 6%; with 50% employer match about $21,867 at 4% or $14,578 at 6%; with 100% employer match about $16,400 at 4% or $10,933 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-35$291,831$45,920$1,312iApproximate average salary by contribution assumption: employee only about $32,800 at 4% or $21,867 at 6%; with 50% employer match about $21,867 at 4% or $14,578 at 6%; with 100% employer match about $16,400 at 4% or $10,933 at 6%.
2011121$233,608$47,979$2,285iApproximate average salary by contribution assumption: employee only about $57,118 at 4% or $38,079 at 6%; with 50% employer match about $38,079 at 4% or $25,386 at 6%; with 100% employer match about $28,559 at 4% or $19,039 at 6%.
Superior Tank Lines Employee Stock Ownership Plan-21$233,608$47,979$2,285iApproximate average salary by contribution assumption: employee only about $57,118 at 4% or $38,079 at 6%; with 50% employer match about $38,079 at 4% or $25,386 at 6%; with 100% employer match about $28,559 at 4% or $19,039 at 6%.
2010118$210,775$52,034$2,891iApproximate average salary by contribution assumption: employee only about $72,269 at 4% or $48,180 at 6%; with 50% employer match about $48,180 at 4% or $32,120 at 6%; with 100% employer match about $36,135 at 4% or $24,090 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-18$210,775$52,034$2,891iApproximate average salary by contribution assumption: employee only about $72,269 at 4% or $48,180 at 6%; with 50% employer match about $48,180 at 4% or $32,120 at 6%; with 100% employer match about $36,135 at 4% or $24,090 at 6%.
2009115$159,852$48,517$3,234iApproximate average salary by contribution assumption: employee only about $80,862 at 4% or $53,908 at 6%; with 50% employer match about $53,908 at 4% or $35,939 at 6%; with 100% employer match about $40,431 at 4% or $26,954 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-15$159,852$48,517$3,234iApproximate average salary by contribution assumption: employee only about $80,862 at 4% or $53,908 at 6%; with 50% employer match about $53,908 at 4% or $35,939 at 6%; with 100% employer match about $40,431 at 4% or $26,954 at 6%.
2008140$89,689$44,788$1,120iApproximate average salary by contribution assumption: employee only about $27,993 at 4% or $18,662 at 6%; with 50% employer match about $18,662 at 4% or $12,441 at 6%; with 100% employer match about $13,996 at 4% or $9,331 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-40$89,689$44,788$1,120iApproximate average salary by contribution assumption: employee only about $27,993 at 4% or $18,662 at 6%; with 50% employer match about $18,662 at 4% or $12,441 at 6%; with 100% employer match about $13,996 at 4% or $9,331 at 6%.
2007138$0$0-
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-38---
2006138$81,145$30,896$813iApproximate average salary by contribution assumption: employee only about $20,326 at 4% or $13,551 at 6%; with 50% employer match about $13,551 at 4% or $9,034 at 6%; with 100% employer match about $10,163 at 4% or $6,775 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-38$81,145$30,896$813iApproximate average salary by contribution assumption: employee only about $20,326 at 4% or $13,551 at 6%; with 50% employer match about $13,551 at 4% or $9,034 at 6%; with 100% employer match about $10,163 at 4% or $6,775 at 6%.
2005121$45,152$27,859$1,327iApproximate average salary by contribution assumption: employee only about $33,165 at 4% or $22,110 at 6%; with 50% employer match about $22,110 at 4% or $14,740 at 6%; with 100% employer match about $16,583 at 4% or $11,055 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-21$45,152$27,859$1,327iApproximate average salary by contribution assumption: employee only about $33,165 at 4% or $22,110 at 6%; with 50% employer match about $22,110 at 4% or $14,740 at 6%; with 100% employer match about $16,583 at 4% or $11,055 at 6%.
2004129$37,863$31,903$1,100iApproximate average salary by contribution assumption: employee only about $27,503 at 4% or $18,335 at 6%; with 50% employer match about $18,335 at 4% or $12,223 at 6%; with 100% employer match about $13,751 at 4% or $9,168 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-29$37,863$31,903$1,100iApproximate average salary by contribution assumption: employee only about $27,503 at 4% or $18,335 at 6%; with 50% employer match about $18,335 at 4% or $12,223 at 6%; with 100% employer match about $13,751 at 4% or $9,168 at 6%.
2003129$3,995$3,911$135iApproximate average salary by contribution assumption: employee only about $3,372 at 4% or $2,248 at 6%; with 50% employer match about $2,248 at 4% or $1,498 at 6%; with 100% employer match about $1,686 at 4% or $1,124 at 6%.
So. Cal Petroleum Transport DBA Superior Tank Lines 401(K) Plan-29$3,995$3,911$135iApproximate average salary by contribution assumption: employee only about $3,372 at 4% or $2,248 at 6%; with 50% employer match about $2,248 at 4% or $1,498 at 6%; with 100% employer match about $1,686 at 4% or $1,124 at 6%.