People · Operator

Elizabeth D. Hall

Named in public records as an officer, director or promoter · active 2025–2025 · Other Technology

1
Companies
1
Filings
$9.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Proficient, Inc.Other TechnologySeries A$9.7M$30.9M2025
Operator network

Elizabeth D. Hall 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.

John E. Miller · 3 companies · 1 sharedJohn E. MillerAndrew C. Lee · 2 companies · 1 sharedAndrew C. LeeRobert E. Long, III · 2 companies · 1 sharedRobert E. Long, I…Alfred Nicholas Purrington · 1 companies · 1 sharedAlfred Nicholas P…Andrew E. Lee · 1 companies · 1 sharedAndrew E. LeeA. Nicholas Purrington · 1 companies · 1 sharedA. Nicholas Purri…Elissa E. Langley · 1 companies · 1 sharedElissa E. LangleyJohn E. Jenkins · 1 companies · 1 sharedJohn E. JenkinsJohn W. Jenkins · 1 companies · 1 sharedJohn W. JenkinsJulie W. Dudkiewicz · 1 companies · 1 sharedJulie W. Dudkiewi…Karen E. Hohenstein · 1 companies · 1 sharedKaren E. Hohenste…Karen W. Hohenstein · 1 companies · 1 sharedKaren W. Hohenste…Rick Nicholas Shrum, Sr. · 1 companies · 1 sharedRick Nicholas Shr…Robert W. Hutchison, Jr. · 1 companies · 1 sharedRobert W. Hutchis…Steve W. Peterson · 1 companies · 1 sharedSteve W. PetersonProficient, Inc. · $9.7M raisedProficient, Inc.Elizabeth D. HallEH
Elizabeth D. Hall Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John E. Miller13
Robert E. Long, III12
Andrew C. Lee12
Rick Nicholas Shrum, Sr.11
Karen W. Hohenstein11
Steve W. Peterson11
Julie W. Dudkiewicz11
Andrew E. Lee11
John E. Jenkins11
Elissa E. Langley11
Karen E. Hohenstein11
Robert W. Hutchison, Jr.11
Alfred Nicholas Purrington11
John W. Jenkins11
A. Nicholas Purrington11

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.