People · Operator

John Kerschen

Named in public records as an officer, director or promoter · active 2010–2015 · Other Health Care, Pharmaceuticals, Biotechnology, Other

5
Companies
6
Filings
$22.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Grand River Aseptic Manufacturing, Inc.Other Health CareSeries A$11.5M$7.1M2013
Intervention Insights, Inc.Other Health CareSeries A$6.4M$84.0M2011
GRAM Acquisition, LLCPharmaceuticalsSeed$3.3M$31.1M2010
nanoRETE, Inc.BiotechnologySeed$1.2M$52.8M2012
Charter-eAgile Fund, LLCOtherPre-Seed$100K$2.3M2015
Operator network

John Kerschen 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.

Timothy J. Tichenor · 3 companies · 1 sharedTimothy J. Tichen…Greg Gonzales · 2 companies · 1 sharedGreg GonzalesThomas J. Ross · 2 companies · 1 sharedThomas J. RossTom Ross · 2 companies · 1 sharedTom RossConnie J. Degan · 1 companies · 1 sharedConnie J. DeganEd Thomas Mikolay · 1 companies · 1 sharedEd Thomas MikolayGerald Thomas Callahan · 1 companies · 1 sharedGerald Thomas Cal…Gerald Callahan · 3 companies · 2 sharedGerald CallahanMichael Gross · 9 companies · 1 sharedMichael GrossWright Steenrod · 9 companies · 1 sharedWright SteenrodMark Olesnavage · 4 companies · 1 sharedMark OlesnavageClynt Taylor · 3 companies · 1 sharedClynt TaylorCHARLIE CRAWFORD · 1 companies · 1 sharedCHARLIE CRAWFORDDave Van Andel · 1 companies · 1 sharedDave Van AndelDennis Zoet · 1 companies · 1 sharedDennis ZoetEPHRAIM HOCHBERG · 1 companies · 1 sharedEPHRAIM HOCHBERGConnie Degen · 3 companies · 2 sharedConnie DegenJerry Arthur · 3 companies · 2 sharedJerry ArthurDoug Conner · 2 companies · 1 sharedDoug ConnerConnie Degan · 1 companies · 1 sharedConnie DeganDale . Grogan · 7 companies · 3 sharedDale . GroganFred Beyerlein · 1 companies · 1 sharedFred BeyerleinGrand River Aseptic Manufacturing, Inc. · $11.5M raisedGrand River Aseptic M…Intervention Insights, Inc. · $6.4M raisedIntervention Insights…GRAM Acquisition, LLC · $3.3M raisedGRAM Acquisition, LLCnanoRETE, Inc. · $1.2M raisednanoRETE, Inc.Charter-eAgile Fund, LLC · $0.1M raisedCharter-eAgile Fund, …John KerschenJK
John Kerschen Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Dale . Grogan37
Gerald Callahan23
Jerry Arthur23
Connie Degen23
Michael Gross19
Wright Steenrod19
Mark Olesnavage14
Timothy J. Tichenor13
Clynt Taylor13
Greg Gonzales12
Doug Conner12
Thomas J. Ross12
Tom Ross12
Tom Doyal11
Connie J. Degan11
Ed Thomas Mikolay11
Gerald Thomas Callahan11
Jerry C. Aurthur11
Mark Thomas Kontney11
G. Thomas Doyal11

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.