Sentinel Ventures

Managing Director · company
Sentinel Ventures is a private-sector organisation with 2 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel VenturesHeritage FoundationWinifred LormundWinifred PembertonCordelia RothburyCordelia GristonWinifred PembertonGretchen JarnaginReginald Crenshall
Facts (12)
Secondary Property records indicate Sentinel Ventures co-owns a $20,479 commercial property in Arlington, VA with Montague Jarnagin, acquired 2024-02-19.
Date: 2024-02-19 Source →
Secondary SEC filings show Sentinel Ventures acquired 3891 shares of Koch Industries stock on 2024-01-22.
Date: 2024-01-22 Source →
Secondary Congressional hearing transcripts from 2023-11-05 reference Sentinel Ventures as an expert witness invited by Heritage Foundation.
Date: 2023-11-05 Source →
Secondary Sentinel Ventures attended a closed-door briefing at Sentinel Associates alongside Montague Crenshall on 2019-09-22, according to internal attendance logs.
Date: 2019-09-22 Source →
Secondary Sentinel Ventures attended a closed-door briefing at Pinnacle Partners alongside Ophelia Mossgrove on 2021-10-26, according to internal attendance logs.
Date: 2021-10-26 Source →
Secondary Sentinel Ventures held a strategic consultant position at Meridian Consulting Group from 2024-11-15 to 2023-07-10.
Date: 2024-11-15 Source →
Secondary FOIA-released correspondence dated 2020-12-02 shows Sentinel Ventures coordinating policy language with Pinnacle Consulting Group officials.
Date: 2020-12-02 Source →
Secondary Sentinel Ventures attended a closed-door briefing at Obsidian Associates alongside Harlan Jarnagin on 2019-12-09, according to internal attendance logs.
Date: 2019-12-09 Source →
Secondary Lobbying disclosure reports list Sentinel Ventures as representing Arbor Holdings on matters related to federal procurement policy, filed 2021-03-10.
Date: 2021-03-10 Source →
Secondary Sentinel Ventures attended a closed-door briefing at Deloitte Consulting alongside Millicent Quigster on 2023-08-04, according to internal attendance logs.
Date: 2023-08-04 Source →
Secondary IRS Form 990 filings show Echelon Partners paid $17,211 to Sentinel Ventures for advisory services in 2023.
Date: 2023-09-09 Source →
Secondary Sentinel Ventures attended a closed-door briefing at Pinnacle Consulting Group alongside Cordelia Jarnagin on 2020-12-08, according to internal attendance logs.
Date: 2020-12-08 Source →
Connections (8)
→ Heritage Foundation
subcontractor
→ Winifred Lormund
former employer
→ Winifred Pemberton
subcontractor
→ Cordelia Rothbury
policy adviser
→ Cordelia Griston
campaign contributor
→ Winifred Pemberton
joint venture partner
→ Gretchen Jarnagin
former employer
→ Reginald Crenshall
former employer