Loading…

Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

Solutions

Contract search AI proposal writing Bid / no-bid scoring Buyer & market intelligence Forecast & recompetes Awards & competitors Teaming & partner network State & local contracts Pipeline & CRM

Find Contracts

All contracts Closing soon Recently posted Highest value Buyer Intelligence What’s coming up Who’s winning (awards)8(a) set-asides WOSB set-asides SDVOSB set-asides HUBZone set-asides

Agency opportunities

DoD contracts VA contracts HHS contracts DHS contracts DOE contracts GSA contracts DOT contracts NASA contracts

Tools & Pricing

AI Opportunity Scan Contract Pricing Benchmark Competitor & Incumbent Lookup Company Award Profile GovCon Market Explorer Supplier & Teaming Finder AI Pursuit Analyzer NAICS Code Lookup Set-Aside Eligibility Small Business Size Standard Acquisition Threshold Guide Bid / No-Bid Scorecard Bid ROI Calculator CMMC 2.0 / SPRS Estimator HUBZone Eligibility Checker Plans & pricing

Learn

Market Reports Blog Answers (Q&A)Resources Glossary A–Z Guides Compare tools 2026 data report

Company

About Contact sales Security & trust Careers WinAContract UK BidWriter UK GovCon — AI proposals eSourcing Data Privacy Terms Refunds

Services & network

Bid & capture consulting Registration & certifications GovCon training Supplier network Teaming & partnering Data & API Reports store

WinAContract is US-based and US-hosted — AI federal contract search and proposal writing software for US government contractors. Operated by eSourcing Data Ltd.

© 2026 eSourcing Data Ltd · info@winacontract.com

NAICS 324110

Top contractors in NAICS 324110

The 157 contractors with tracked federal awards in NAICS 324110, totalling $10,009,824,075. Ranked by award value.

See live NAICS 324110 opportunities →All contractors

1VALERO MARKETING AND SUPPLY CO$1,344,340,517211 awards
2MOTOR OIL (HELLAS) CORINTH REFINERIES S.A.$1,107,878,51645 awards
3S-OIL CORPORATION$854,616,91439 awards
4PHILLIPS 66 COMPANY$821,619,622207 awards
5MARATHON PETROLEUM COMPANY LP$787,333,389211 awards
6CHEVRON USA INC.$432,870,185126 awards
7MOEVE S.A.$395,208,22827 awards
8PETROMAX REFINING COMPANY LLC$381,272,76844 awards
9SK ENERGY CO., LTD.$380,188,89230 awards
10VETJET FUELS LLC$364,190,82363 awards
11BP OIL INTERNATIONAL LIMITED$290,448,5816 awards
12GS CALTEX CORPORATION$257,459,6687 awards
13BP PRODUCTS NORTH AMERICA INC.$232,956,6687 awards
14PLACID REFINING COMPANY LLC$220,520,36949 awards
15QATEX LIMITED$201,933,4048 awards
16SOUTH NATIONAL FOR LOGISTICS LLC$200,914,12332 awards
17PAR HAWAII REFINING LLC$200,075,04821 awards
18UNITED CAPITAL INVESTMENTS GROUP, INC.$190,634,52062 awards
19PETRO STAR INC.$183,630,49072 awards
20KUWAIT PETROLEUM CORPORATION$114,770,68662 awards
21ALON USA, LP$91,860,32954 awards
22HUSKY MARKETING AND SUPPLY COMPANY$88,926,88843 awards
23DYNO OIL & ELECTRIC LLC$87,284,19719 awards
24CARBON ASSET DEVELOPER ASSOCIATES LLC$66,020,92918 awards
25US OIL & REFINING CO$53,868,63638 awards
26SUNOCO, LLC$50,322,73610 awards
27CALUMET SHREVEPORT FUELS LLC$49,226,96744 awards
28REPEAT CONSULTANTS INTERNATIONAL LLC$41,311,85745 awards
29LAZARUS ENERGY HOLDINGS LLC$33,745,32567 awards
30HF SINCLAIR REFINING & MARKETING LLC$29,838,0783 awards
31MASAR AL-TAMKEEN FOR OIL AND DIESEL SERVICES LTD. CO.$29,596,40618 awards
32CLIPPER OIL, INC.$28,483,11134 awards
33UNITED CAPITAL INVESTMENTS GROUP$25,481,85122 awards
34CROWLEY GOVERNMENT SERVICES, INC.$20,966,4264 awards
35SEDRA LLC$20,375,36010 awards
36STONEWIN CAPITAL LP$19,156,68916 awards
37HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.$17,708,7601 awards
38WORLD FUEL SERVICES (SINGAPORE) PTE LTD$16,574,80820 awards
39AVFUEL CORP$16,409,44924 awards
40JENERGY SPA$15,885,8682 awards
41RENOS COMPANY$15,296,7362 awards
42ABU DHABI NATIONAL OIL COMPANY FOR DISTRIBUTION PJSC$15,027,2824 awards
43HD HYUNDAI OILBANK CO., LTD$13,034,8959 awards
44KVG LLC$12,655,0087 awards
45HERMES CONSOLIDATED LLC$12,286,18420 awards
46BRZ INVESTMENT & CONSULTING LLC$11,766,16816 awards
47QATAR FUEL (WOQOD)$11,732,04718 awards
48AMERIGAS PROPANE, L.P.$10,410,1189 awards
49ALTERNA ENERGY PTE. LTD.$8,564,1429 awards
50ASSOCIATED ENERGY GROUP LLC$7,561,98410 awards
51THE SAN ANTONIO REFINERY LLC$7,507,1088 awards
52WORLD FUEL SERVICES EUROPE, LTD.$7,423,1407 awards
53SAK INDUSTRIES LLC$6,552,7496 awards
54MINERVA BUNKERING PTE. LTD.$6,479,2416 awards
55WORLD FUEL SERVICES, INC.$6,370,72512 awards
56DELTA WESTERN, LLC$5,327,8574 awards
57DGCI CORPORATION$5,100,0004 awards
58STANDARD PETROLEUM LOGISTICS INC$4,949,6352 awards
59BLACK BULL LOGISTICS SL.$4,867,0158 awards
60CANADIAN COMMERCIAL CORPORATION$4,541,5761 awards