People · Operator

David D Sgro

Named in public records as an officer, director or promoter · active 2010–2014 · Other Energy, Other

3
Companies
3
Filings
$72.2M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
SAExploration Holdings, Inc.Other EnergySeries B$38.9M$451.2M2013
Primoris Services CORPOtherSeries B$29.2M$485.0M2010
Harmony Merger Corp.OtherSeries A$4.1M$62.4M2014
Operator network

David D Sgro 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.

Jeff Hastings · 4 companies · 1 sharedJeff HastingsARNOLD WONG · 3 companies · 1 sharedARNOLD WONGBrent Whiteley · 1 companies · 1 sharedBrent WhiteleyBrian Beatty · 1 companies · 1 sharedBrian BeattyDarin R. Silvernagle · 1 companies · 1 sharedDarin R. Silverna…David R. Siegfried · 1 companies · 1 sharedDavid R. SiegfriedGary Dalton · 1 companies · 1 sharedGary DaltonGregory R. Monahan · 1 companies · 1 sharedGregory R. MonahanMike R. Scott · 1 companies · 1 sharedMike R. ScottEric S Rosenfeld · 4 companies · 3 sharedEric S RosenfeldPeter C. Brown · 3 companies · 1 sharedPeter C. BrownAlfons P. Theeuwes · 1 companies · 1 sharedAlfons P. TheeuwesBrian Pratt · 1 companies · 1 sharedBrian PrattJohn M. Perisich · 1 companies · 1 sharedJohn M. PerisichMichael D. Killgore · 1 companies · 1 sharedMichael D. Killgo…Peter J. Moerbeek · 1 companies · 1 sharedPeter J. MoerbeekRobert A. Tinstman · 1 companies · 1 sharedRobert A. TinstmanStephen C. Cook · 1 companies · 1 sharedStephen C. CookJohn P Schauerman · 2 companies · 2 sharedJohn P SchauermanLeonard B Schlemm · 2 companies · 1 sharedLeonard B SchlemmAdam J Semler · 1 companies · 1 sharedAdam J SemlerThomas D Kobylarz · 1 companies · 1 sharedThomas D KobylarzSAExploration Holdings, Inc. · $38.9M raisedSAExploration Holding…Primoris Services CORP · $29.2M raisedPrimoris Services CORPHarmony Merger Corp. · $4.1M raisedHarmony Merger Corp.David D SgroDS
David D Sgro Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Eric S Rosenfeld34
John P Schauerman22
Jeff Hastings14
ARNOLD WONG13
Peter C. Brown13
Leonard B Schlemm12
Darin R. Silvernagle11
Gary Dalton11
Brent Whiteley11
Gregory R. Monahan11
Alfons P. Theeuwes11
Stephen C. Cook11
Thomas E. Tucker11
Michael D. Killgore11
John M. Perisich11
Peter J. Moerbeek11
Brian Pratt11
Robert A. Tinstman11
Thomas D Kobylarz11
Adam J Semler11

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.