People · Operator

William Koch

Named in public records as an officer, director or promoter · active 2011–2026 · Other, Business Services, Investment Vehicle

152
Companies
153
Filings
$65.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Hawthorne FBO Holdings, LLC—OtherSeries A$9.3M$140.0M2012
SBS Pinhook VIII LLC—Business ServicesSeries A$5.0M$36.7M2023
SBS Pinhook II LLC—Business ServicesSeed$3.0M$6.1M—
SBS Pinhook IV LLC—Business ServicesSeed$3.0M$76.2M2018
SBS Pinhook VII LLC—Business ServicesSeed$2.0M$22.0M2022
SBS Pinhook IX LLC—Business ServicesSeed$1.5M$7.2M2024
SBS Pinhook VI LLC—Business ServicesSeed$1.5M$24.1M2021
SBS Pinhook V LLC—Business ServicesSeed$1.5M$38.1M2019
2020 Keeneland LLC—Business ServicesPre-Seed$1.0M$14.6M2020
SBS Weanling Pinhook II LLC—Business ServicesPre-Seed$1.0M$31.6M2018
SBS Pinhook X LLC—Business ServicesPre-Seed$800K$2.0M2025
SBS Weanling Pinhook, LLC—Business ServicesPre-Seed$700K$22.1M2017
LRF Pinhook I—Business ServicesPre-Seed$650K$20.5M2015
2020 Claiming Fund LLC—Investment VehiclePre-Seed$500K$11.6M2020
2021 Claiming Fund LLC—Investment VehiclePre-Seed$500K$10.1M2020
2022 East Coast Fund LLC—Investment VehiclePre-Seed$500K$6.0M2021
2022 So Cal Fund LLC—Investment VehiclePre-Seed$500K$6.5M2021
2023 So Cal Fund LLC—Investment VehiclePre-Seed$500K$4.2M2022
2024 So Cal Fund LLC—Investment VehiclePre-Seed$500K$2.8M2023
2025 So Cal Fund LLC—Investment VehiclePre-Seed$500K$1.7M2024
2026 So Cal Fund LLC—Investment VehiclePre-Seed$500K$1.1M2025
Keeneland 2019 LLC—Business ServicesPre-Seed$500K$15.8M2019
LRF Yearling Fund LLC—Investment VehiclePre-Seed$500K$1.2M2025
Sea of Cortez Hogmanay SBS LLC—Business ServicesPre-Seed$450K$4.4M2022
Inbox LRF LLC—Business ServicesPre-Seed$440K$1.0M2025
Padre LRF LLC—Business ServicesPre-Seed$425K$1.4M2025
Clear & Present LRF LLC—Business ServicesPre-Seed$399K$773K2026
Slick LRF LLC—Business ServicesPre-Seed$389K$1.6M2024
Andesh LLC—Business ServicesPre-Seed$379K$12.0M2018
Comanche Country SBS LLC—Business ServicesPre-Seed$375K$4.8M2022
Wing LRF LLC—Business ServicesPre-Seed$375K$4.0M2022
Glo Glo LRF LLC—Business ServicesPre-Seed$374K$3.0M2023
Swall LRF LLC—Business ServicesPre-Seed$359K$4.9M2022
Blackpink LRF LLC—Business ServicesPre-Seed$350K$2.1M2023
Later Than Planned Syndicate LLC—Investment VehiclePre-Seed$350K$914K2025
LRF Fault LLC—Business ServicesPre-Seed$350K$11.1M2018
Innovative LRF LLC—Business ServicesPre-Seed$349K$1.7M2024
Darya LRF LLC—Business ServicesPre-Seed$340K$825K2025
Mutineer LLC—Business ServicesPre-Seed$339K$10.7M2018
Not With A Fox Filly LLC—Business ServicesPre-Seed$335K$1.4M2024
Sea Breezing LRF LLC—Business ServicesPre-Seed$335K$6.6M2021
Horace Mann LRF LLC—Business ServicesPre-Seed$325K$5.6M2021
LRF Benedict Canyon LLC—Business ServicesPre-Seed$325K$6.9M2021
SBS Gold Phoenix LLC—Business ServicesPre-Seed$325K$7.4M2021
SBS Silver Surfer LLC—Business ServicesPre-Seed$325K$6.4M2021
Rhaegar LLC—Business ServicesPre-Seed$324K$10.2M2019
Scarto LLC—Business ServicesPre-Seed$324K$10.2M2020
2021 East Coast Fund LLC—Investment VehiclePre-Seed$300K$5.2M2021
Eight Clap LRF LLC—Business ServicesPre-Seed$300K$2.5M2023
LRF Oakhurst LLC—Business ServicesPre-Seed$300K$6.4M2021
Mardy's Fish LRF LLC—Business ServicesPre-Seed$300K$3.2M2022
Pragmatical LLC—Business ServicesPre-Seed$300K$9.5M2014
SBS Broodmare Pinhook LLC—Business ServicesPre-Seed$300K$9.5M2019
Sterling Sea LRF LLC—Business ServicesPre-Seed$300K$1.0M2025
LRF Fashion Business—Business ServicesPre-Seed$299K$9.4M2017
Madonna of Loreto LRF LLC—Business ServicesPre-Seed$299K$1.4M2024
Scrambled LLC—Business ServicesPre-Seed$299K$9.4M2017
Succeedandsurpass LLC—Business ServicesPre-Seed$299K$9.4M2019
Elevado LLC—Business ServicesPre-Seed$295K$6.0M2021
2025 Airdrie Package LLC—Business ServicesPre-Seed$279K$1.1M2024
2026 Airdrie Package LLC—Business ServicesPre-Seed$279K$685K2025
Miss Meagher LRF LLC—Business ServicesPre-Seed$279K$1.3M2024
Bright Eye Bungle LRF LLC—Business ServicesPre-Seed$275K$584K2026
Kitty Kitana LLC—Business ServicesPre-Seed$275K$4.6M2021
Lady Timmy Ho LLC—Business ServicesPre-Seed$269K$8.5M2019
LRF Elm Drive LLC—Business ServicesPre-Seed$269K$5.9M2021
LRF RIp City LLC—Business ServicesPre-Seed$269K$8.5M2019
2018 Claiming Fund LLC—Investment VehiclePre-Seed$250K$5.8M2018
2019 Claiming Fund LLC—Investment VehiclePre-Seed$250K$5.8M2019
2022 So Florida LRF Fund LLC—Investment VehiclePre-Seed$250K$2.6M2022
Airdrie Package LRF LLC—Business ServicesPre-Seed$250K$4.0M2021
Almanera LRF LLC—Business ServicesPre-Seed$250K$3.6M2022
Ennereilly SBS LLC—Business ServicesPre-Seed$250K$2.1M2023
Nodiac LLC—Business ServicesPre-Seed$250K$7.9M2015
Rexford LRF LLC—Business ServicesPre-Seed$249K$3.2M2022
Shandling LLC—Business ServicesPre-Seed$249K$7.9M2018
Ziskey LRF LLC—Business ServicesPre-Seed$249K$2.0M2023
Iscreamuscream LLC—Business ServicesPre-Seed$234K$2.0M2023
Bandwagon LRF LLC—Business ServicesPre-Seed$225K$1.5M2023
Rain is Gone LRF LLC—Business ServicesPre-Seed$225K$1.2M2024
Indoctrination LLC—Business ServicesPre-Seed$225K$7.1M2017
Mendham Mill LLC—Business ServicesPre-Seed$224K$7.1M2020
Zero Hour LRF LLC—Business ServicesPre-Seed$224K$666K2025
Blissterinthesun LLC—Business ServicesPre-Seed$219K$1.8M2023
Iron Man Cal LRF LLC—Business ServicesPre-Seed$215K$1.4M2023
Mecklenburg LLC—Business ServicesPre-Seed$209K$6.6M2020
South Bay Filly LLC—Business ServicesPre-Seed$209K$849K2024
Tooreen Dancer LLC—Business ServicesPre-Seed$209K$6.6M2017
Carpe Fortuna LLC—Business ServicesPre-Seed$206K$6.5M2020
2016 California Claiming Fund LLC—Business ServicesPre-Seed$200K$6.3M2016
2018 NY Claiming Fund LLC—Investment VehiclePre-Seed$200K$4.6M2018
Chatis on Top—Business ServicesPre-Seed$200K$6.3M2014
LRF Roxbury LLC—Business ServicesPre-Seed$200K$4.2M2021
Mudflats LLC—Business ServicesPre-Seed$200K$6.3M2013
Raymundos Secret LLC—Business ServicesPre-Seed$200K$6.3M2019
2024 Airdrie Package LLC—Business ServicesPre-Seed$199K$1.2M2023
Mancuso LRF LLC—Business ServicesPre-Seed$199K$1.3M2023
One of These Days LRF LLC—Business ServicesPre-Seed$199K$2.0M2022
Sacred Light LRF LLC—Business ServicesPre-Seed$199K$808K2024
Border Czar LLC—Business ServicesPre-Seed$195K$496K2025
Kintrigue LLC—Business ServicesPre-Seed$195K$620K2025
Orb Filly LLC—Business ServicesPre-Seed$195K$6.2M2018
TCI Filly LLC—Business ServicesPre-Seed$195K$6.2M2018
Out of the Woods LRF LLC—Business ServicesPre-Seed$181K$545K2025
Freedom Lass LLC—Business ServicesPre-Seed$179K$5.7M2020
Tilted Towers LLC—Business ServicesPre-Seed$179K$5.7M2018
2017 Backslash Colt LLC—Business ServicesPre-Seed$175K$5.5M2019
Opus Won LLC—Business ServicesPre-Seed$175K$5.5M2018
Rutherford LRF LLC—Business ServicesPre-Seed$175K$1.3M2023
Taltariate LRF LLC—Business ServicesPre-Seed$175K$2.1M2022
Lady Lucy LLC—Business ServicesPre-Seed$169K$5.3M2018
LRF Platinum Equity LLC—Business ServicesPre-Seed$169K$5.3M2017
LRF Thanks LLC—Business ServicesPre-Seed$169K$5.3M2018
Hung Jury LLC—Business ServicesPre-Seed$165K$4.3M2020
La Peer LRF LLC—Business ServicesPre-Seed$165K$2.1M2022
Loma Vista LRF LLC—Business ServicesPre-Seed$165K$3.3M2021
Velvet Queen LLC—Business ServicesPre-Seed$164K$5.2M2018
Cardiff LRF LLC—Business ServicesPre-Seed$159K$1.0M2023
Zee Drop LLC—Business ServicesPre-Seed$159K$5.0M2019
Burton Way LRF—Business ServicesPre-Seed$155K$3.0M2021
2011 Claiming Fund—OtherPre-Seed$150K$3.5M2011
2012 Claiming Fund LLC—Business ServicesPre-Seed$150K$4.7M2012
Camino Song LLC—Business ServicesPre-Seed$150K$4.7M2017
Exotic Ghost LLC—Business ServicesPre-Seed$150K$4.7M2016
I am the Danger LLC—Business ServicesPre-Seed$150K$4.7M2016
Its the Ice LLC—Business ServicesPre-Seed$150K$4.7M2016
Miss Sienna LLC—Business ServicesPre-Seed$150K$4.7M2018
Almont LRF LLC—Business ServicesPre-Seed$149K$1.9M2022
Beer Can Man LLC—Business ServicesPre-Seed$149K$4.1M2020
LRF Talespin LLC—Business ServicesPre-Seed$149K$4.7M2018
Rings of Jupiter LLC—Business ServicesPre-Seed$139K$4.4M2016
Eiffel LRF LLC—Business ServicesPre-Seed$125K$824K2023
LRF St Helena LLC—Business ServicesPre-Seed$125K$3.9M2020
LRF Wetherly LLC—Business ServicesPre-Seed$125K$2.7M2021
Marckie's Water LLC—Business ServicesPre-Seed$125K$3.9M2016
Micromanage Colt LLC—Business ServicesPre-Seed$125K$3.9M2019
My Boy Tate LLC—Business ServicesPre-Seed$125K$3.9M2017
Lil Respect LLC—Business ServicesPre-Seed$120K$3.8M2018
2018 POE Colt LLC—Business ServicesPre-Seed$119K$3.8M2019
Annabelle's Smile LRF LLC—Business ServicesPre-Seed$115K$1.2M2022
LRF Commander LLC—Business ServicesPre-Seed$115K$3.6M2019
Peanut Butter Bombe LLC—Business ServicesPre-Seed$115K$365K2025
LRF Gatekeeper LLC—Business ServicesPre-Seed$110K$3.5M2012
Rush Chairman LLC—Business ServicesPre-Seed$110K$3.5M2016
2018 Street Boss Colt LLC—Business ServicesPre-Seed$108K$3.4M2019
2013 GP Claiming Fund LLC—Business ServicesPre-Seed$100K$3.2M2013
Big Stretch LLC—Business ServicesPre-Seed$100K$3.0M2020
Lrf 100 Llc—Business ServicesPre-Seed$100K$3.2M2014
Malibu Colony—Business ServicesPre-Seed$100K$3.2M2013
Miss Mousey LLC—Business ServicesPre-Seed$100K$3.2M2014
Scarlett Jo Hansen LLC—Business ServicesPre-Seed$100K$3.2M2016
Unusual Taste LLC—Business ServicesPre-Seed$100K$3.2M2014
Operator network

William Koch at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Gary Fenton · 15 companies · 2 sharedGary FentonKurt Larsen · 12 companies · 1 sharedKurt LarsenJames Johnston · 9 companies · 1 sharedJames JohnstonCameron Burr · 6 companies · 1 sharedCameron BurrSteven Levesque · 1 companies · 1 sharedSteven LevesqueTheodore Weise · 1 companies · 1 sharedTheodore WeiseWilliam Harton · 1 companies · 1 sharedWilliam HartonHawthorne FBO Holdings, LLC · $9.3M raisedHawthorne FBO Holding…SBS Pinhook VIII LLC · $5.0M raisedSBS Pinhook VIII LLCSBS Pinhook II LLC · $3.0M raisedSBS Pinhook II LLCSBS Pinhook IV LLC · $3.0M raisedSBS Pinhook IV LLCSBS Pinhook VII LLC · $2.0M raisedSBS Pinhook VII LLCSBS Pinhook IX LLC · $1.5M raisedSBS Pinhook IX LLCSBS Pinhook VI LLC · $1.5M raisedSBS Pinhook VI LLCSBS Pinhook V LLC · $1.5M raisedSBS Pinhook V LLC2020 Keeneland LLC · $1.0M raised2020 Keeneland LLCSBS Weanling Pinhook II LLC · $1.0M raisedSBS Weanling Pinhook …SBS Pinhook X LLC · $0.8M raisedSBS Pinhook X LLCSBS Weanling Pinhook, LLC · $0.7M raisedSBS Weanling Pinhook,…LRF Pinhook I · $0.7M raisedLRF Pinhook I2020 Claiming Fund LLC · $0.5M raised2020 Claiming Fund LLCWilliam KochWK
William Koch Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside William Koch on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Gary Fenton1215
Kurt Larsen112
James Johnston19
Cameron Burr16
Steven Levesque11
Theodore Weise11
William Harton11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.