# Tosco Corporation Business profile: public business information with links to supporting state records. Data as of October 16, 2026. - Legal business name: Tosco Corporation - Alternative and DBA names: 76 Lubricant Company; Circle K Company, A Division of Tosco Corporation, the; Conocophillips Company; Lion Oil Company; The Circle K Company; The Oil Shale Corporation; Tosco Corporation (Nevada); TOSCO CORPORATION, Colorado Authority Terminated January 14, 2003; Tosco Holdings Corp.; Tosco L.P. (No Record); Tosco Northwest Company, A Division of Tosco Corporation; Tosco Refining and Marketing Company, A Division of Tosco +; Tosco Refining and Marketing Company, A Division of Tosco C\*; Toscopetro Corporation (No Record) - Entity type: C corporation - Original incorporation date: September 16, 1955 - Time in business: 71 years and 1 month - Jurisdiction count: 48 ## All known addresses - 600 N Dairy Ashford Rd # 3170, Houston, TX 77079 (listed in California, Indiana) - 600 N Dairy Ashford Rd, Houston, TX 77079 (listed in Florida, Hawaii, Kentucky, Louisiana, Massachusetts, Montana, North Carolina, Rhode Island, Vermont) - 150 Solano Way, Martinez, CA 94553 (listed in Idaho) - 2401 Colorado Ave, Santa Monica, CA 90404 (listed in Indiana, Kentucky, Ohio) - 1250 Adams Building, Bartlesville, OK 74004 (listed in Iowa, Massachusetts, Oregon, Tennessee, Virginia) - 1400 S Park Ave, Linden, NJ 07036 (listed in Kentucky, South Dakota) - 45 Memorial Cir, Augusta, ME 04330 (listed in Maine) - 3 Chase Ave, Augusta, ME 04330 (listed in Maine) - 10100 Santa Monica Blvd, Los Angeles, CA 90067 (listed in Maryland, New Mexico) - 72 Cummings Point Rd, Stamford, CT 06902 (listed in Maryland, Ohio) - 601 Abbott Rd, East Lansing, MI 48823 (listed in Michigan) - 615 Griswold St, Detroit, MI 48226 (listed in Michigan) - 380 Jackson St Ste 418, Saint Paul, MN 55101 (listed in Minnesota) - 1 E 1st St, Reno, NV 89501 (listed in Mississippi, Montana, Tennessee, West Virginia) - 1250 Adams, Bartlesville, OK 74004 (listed in Mississippi) - 221 Bolivar St, Jefferson City, MO 65101 (listed in Missouri) - 1700 E Putnam Ave Ste 500, Old Greenwich, CT 06870 (listed in New York) - 327 Hillsborough St, Raleigh, NC 27603 (listed in North Carolina) - 1250 Adams Budg, Bartlesville, OK 74004 (listed in North Dakota) - 123 S Broad St, Philadelphia, PA 19109 (listed in Pennsylvania) ## Registered states - [Alabama](https://index.baselayer.com/al/d9185b34e173430f): Foreign registration - [Alabama](https://index.baselayer.com/al/3f25d5cd76e7e296): Foreign registration - [Alaska](https://index.baselayer.com/ak/9b6c588dff93d306): Foreign registration - [Arizona](https://index.baselayer.com/az/13d21eab836572e6): Foreign registration - [Arkansas](https://index.baselayer.com/ar/c74188b55bfa9629): Foreign registration - [California](https://index.baselayer.com/ca/6a88933f80ccb75e): Foreign registration - [Colorado](https://index.baselayer.com/co/166f959a51794152): Foreign registration, as TOSCO CORPORATION, Colorado Authority Terminated January 14, 2003 - [Connecticut](https://index.baselayer.com/ct/300873bc7b8d268f): Foreign registration - [Delaware](https://index.baselayer.com/de/26374de6ebdf6a8e): Foreign registration - [Florida](https://index.baselayer.com/fl/2fefe4d438ccdbe1): Foreign registration - [Hawaii](https://index.baselayer.com/hi/fc526800d0436222): Foreign registration - [Idaho](https://index.baselayer.com/id/b5387b8fbb5b3058): Foreign registration - [Idaho](https://index.baselayer.com/id/f12d6aa8993f553f): Foreign registration - [Idaho](https://index.baselayer.com/id/68c1ab23abb42082): Foreign registration - [Illinois](https://index.baselayer.com/il/c5678f38e8134b79): Foreign registration - [Indiana](https://index.baselayer.com/in/e468fc692f89280c): Foreign registration - [Indiana](https://index.baselayer.com/in/463acd5eb608bde8): Foreign registration - [Iowa](https://index.baselayer.com/ia/c0d4feab977a0b1a): Foreign registration - [Iowa](https://index.baselayer.com/ia/1b2e913688cd8f2f): Foreign registration - [Iowa](https://index.baselayer.com/ia/38468f298ac1ab63): Foreign registration - [Kansas](https://index.baselayer.com/ks/4f799fb2505e3905): Foreign registration - [Kansas](https://index.baselayer.com/ks/625e33ac0db5b1c3): Foreign registration - [Kentucky](https://index.baselayer.com/ky/9fb2b0ccf42ac96c): Foreign registration - [Kentucky](https://index.baselayer.com/ky/a7b0f8cdc962de7e): Foreign registration - [Kentucky](https://index.baselayer.com/ky/3ea66a7d792c8592): Foreign registration - [Louisiana](https://index.baselayer.com/la/264e48bbfc74338d): Foreign registration - [Maine](https://index.baselayer.com/me/8663f1ed5bbd4cde): Foreign registration - [Maine](https://index.baselayer.com/me/e20f82466102d060): Foreign registration - [Maryland](https://index.baselayer.com/md/c4e4145842f471e7): Foreign registration - [Maryland](https://index.baselayer.com/md/5b749bc1d615e8c1): Foreign registration - [Massachusetts](https://index.baselayer.com/ma/d494f1000a48caac): Foreign registration - [Massachusetts](https://index.baselayer.com/ma/ed613c518dab6911): Foreign registration - [Michigan](https://index.baselayer.com/mi/ca8fce0968c65c7f): Foreign registration - [Michigan](https://index.baselayer.com/mi/41794774a18740a6): Foreign registration - [Minnesota](https://index.baselayer.com/mn/b9fa4472075faa4a): Foreign registration - [Mississippi](https://index.baselayer.com/ms/ea230f7ff68ae2fe): Foreign registration - [Mississippi](https://index.baselayer.com/ms/ecdc6082d97818b9): Foreign registration - [Missouri](https://index.baselayer.com/mo/046d89a4eafef2db): Foreign registration - [Missouri](https://index.baselayer.com/mo/52e5ce13b245913d): Foreign registration - [Montana](https://index.baselayer.com/mt/ae3281a145c1cb52): Foreign registration - [Montana](https://index.baselayer.com/mt/776ccc8ff8117ae2): Foreign registration - [Nebraska](https://index.baselayer.com/ne/2fd4853dc0dab6f2): Foreign registration - [Nebraska](https://index.baselayer.com/ne/7ad4a515e0523a5e): Foreign registration - [Nevada](https://index.baselayer.com/nv/ad9030d3899c2a26): Domestic registration - [New Hampshire](https://index.baselayer.com/nh/46177153ca55b60f): Foreign registration - [New Mexico](https://index.baselayer.com/nm/974110896ae6a40e): Foreign registration - [New Mexico](https://index.baselayer.com/nm/aefd8e6634e878ff): Foreign registration - [New York](https://index.baselayer.com/ny/11da87c68de860f2): Foreign registration - [North Carolina](https://index.baselayer.com/nc/39797538fb2f7c44): Foreign registration - [North Carolina](https://index.baselayer.com/nc/5e523c1252f6cbfa): Foreign registration - [North Dakota](https://index.baselayer.com/nd/0dda797240d2080d): Foreign registration, as 76 Lubricant Company - [Ohio](https://index.baselayer.com/oh/9a76ec320c0600ef): Foreign registration - [Ohio](https://index.baselayer.com/oh/adc3720443e06ea1): Foreign registration - [Oklahoma](https://index.baselayer.com/ok/2d78fef36703839d): Foreign registration - [Oklahoma](https://index.baselayer.com/ok/65f34485b109d530): Foreign registration - [Oregon](https://index.baselayer.com/or/5938c9c0e2a9d692): Foreign registration - [Pennsylvania](https://index.baselayer.com/pa/1e1475fc68346b0b): Foreign registration - [Pennsylvania](https://index.baselayer.com/pa/3547fe6cfbf2a151): Foreign registration - [Rhode Island](https://index.baselayer.com/ri/28f3b79ab49f080f): Foreign registration - [South Carolina](https://index.baselayer.com/sc/4c30bcd7ad2d46e4): Foreign registration - [South Carolina](https://index.baselayer.com/sc/5b6fea4b96a69aa2): Foreign registration - [South Dakota](https://index.baselayer.com/sd/1eaf444463b96c2a): Foreign registration - [South Dakota](https://index.baselayer.com/sd/318bb13b84cfc891): Foreign registration - [Tennessee](https://index.baselayer.com/tn/2489c0b538692f30): Foreign registration - [Tennessee](https://index.baselayer.com/tn/5e6cbfc4c7cfbe23): Foreign registration - [Texas](https://index.baselayer.com/tx/b4774297cb8fd452): Foreign registration - [Utah](https://index.baselayer.com/ut/ee8d1d1c4e1bf70a): Foreign registration - [Vermont](https://index.baselayer.com/vt/553a61c6fd4911ec): Foreign registration - [Virginia](https://index.baselayer.com/va/22e8a82a84640ab3): Foreign registration - [Washington](https://index.baselayer.com/wa/624116f934927701): Foreign registration - [West Virginia](https://index.baselayer.com/wv/167617828e45528e): Foreign registration - [West Virginia](https://index.baselayer.com/wv/3508ccd7d7f197cd): Foreign registration - [Wisconsin](https://index.baselayer.com/wi/af5be05e231241fe): Foreign registration - [Wyoming](https://index.baselayer.com/wy/2937f89d2543a97d): Foreign registration - [Wyoming](https://index.baselayer.com/wy/7d81321af391f780): Foreign registration Source: public state registration records. Missing values are not a negative finding. Cite as: Baselayer Business Index (https://index.baselayer.com/business/ad9030d3899c2a26)