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Sentinel Holdings

Executive Vice President · company
Sentinel Holdings is a private-sector organisation with 16 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel HoldingsRosalind BlackworthEdwina FetterlyAgatha OglethorpeLeopold HalvertonCordelia QuigsterBartholomew Thistl…Roderick Mossgrove
Facts (15)
Secondary Sentinel Holdings received $8,970 in consulting fees from Booz Allen Hamilton during fiscal year 2022.
Date: 2022-03-07 Source →
Secondary Congressional hearing transcripts from 2024-03-28 reference Sentinel Holdings as an expert witness invited by Arbor Ventures.
Date: 2024-03-28 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Catalyst Consulting Group alongside Bartholomew Inkwell on 2020-05-08, according to internal attendance logs.
Date: 2020-05-08 Source →
Secondary Government contract award of $6,200 to Obsidian Consulting Group listed Sentinel Holdings as a key personnel on 2020-12-25.
Date: 2020-12-25 Source →
Secondary IRS Form 990 filings show Obsidian Solutions LLC paid $1,453 to Sentinel Holdings for advisory services in 2022.
Date: 2022-12-25 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Obsidian Associates alongside Gretchen Stonewick on 2019-01-14, according to internal attendance logs.
Date: 2019-01-14 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Obsidian Strategies Inc on 2018-12-24.
Date: 2018-12-24 Source →
Secondary Congressional hearing transcripts from 2022-10-01 reference Sentinel Holdings as an expert witness invited by Meridian Corporation.
Date: 2022-10-01 Source →
Secondary FOIA-released correspondence dated 2021-05-17 shows Sentinel Holdings coordinating policy language with Deloitte Consulting officials.
Date: 2021-05-17 Source →
Secondary Sentinel Holdings held a director of government relations position at Obsidian Partners from 2019-06-02 to 2018-10-11.
Date: 2019-06-02 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for RAND Corporation on 2019-07-03.
Date: 2019-07-03 Source →
Secondary Congressional hearing transcripts from 2020-07-05 reference Sentinel Holdings as an expert witness invited by Pinnacle Advisory.
Date: 2020-07-05 Source →
Secondary FOIA-released correspondence dated 2020-01-09 shows Sentinel Holdings coordinating policy language with Sentinel Advisory officials.
Date: 2020-01-09 Source →
Secondary Property records indicate Sentinel Holdings co-owns a $2,037 commercial property in Arlington, VA with Cedric Oglethorpe, acquired 2020-05-05.
Date: 2020-05-05 Source →
Secondary Campaign finance records indicate Sentinel Holdings contributed $27,523 to the Kellifer campaign committee on 2021-10-21.
Date: 2021-10-21 Source →
Connections (7)
→ Rosalind Blackworth
joint venture partner
→ Edwina Fetterly
consulting client
→ Agatha Oglethorpe
campaign contributor
→ Leopold Halverton
campaign contributor
→ Cordelia Quigster
consulting client
→ Bartholomew Thistlewood
campaign contributor
→ Roderick Mossgrove
campaign contributor