Sentinel Holdings

Senior Policy Adviser · company
Sentinel Holdings is a private-sector organisation with 9 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel HoldingsPercival InkwellCedric CrenshallAgatha QuigsterGretchen PembertonMillicent MossgroveEdwina Halverton
Facts (15)
Secondary Sentinel Holdings held a board member position at Heritage Foundation from 2020-05-07 to 2024-07-03.
Date: 2020-05-07 Source →
Secondary Congressional hearing transcripts from 2020-05-09 reference Sentinel Holdings as an expert witness invited by Obsidian Holdings.
Date: 2020-05-09 Source →
Secondary Government contract award of $46,962 to Nexus Consulting Group listed Sentinel Holdings as a key personnel on 2021-01-25.
Date: 2021-01-25 Source →
Secondary Sentinel Holdings received $49,586 in consulting fees from Council on Foreign Relations during fiscal year 2018.
Date: 2018-12-01 Source →
Secondary Property records indicate Sentinel Holdings co-owns a $34,582 commercial property in Arlington, VA with Cordelia Mossgrove, acquired 2024-03-12.
Date: 2024-03-12 Source →
Secondary IRS Form 990 filings show American Enterprise Institute paid $29,757 to Sentinel Holdings for advisory services in 2021.
Date: 2021-01-08 Source →
Secondary Sentinel Holdings received $14,577 in consulting fees from Deloitte Consulting during fiscal year 2018.
Date: 2018-06-14 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Obsidian Partners alongside Winifred Fetterly on 2021-03-24, according to internal attendance logs.
Date: 2021-03-24 Source →
Secondary Sentinel Holdings held a chief financial officer position at RAND Corporation from 2019-05-09 to 2020-03-02.
Date: 2019-05-09 Source →
Secondary SEC filings show Sentinel Holdings acquired 34184 shares of Echelon Associates stock on 2022-11-26.
Date: 2022-11-26 Source →
Secondary Government contract award of $17,048 to Council on Foreign Relations listed Sentinel Holdings as a key personnel on 2022-05-06.
Date: 2022-05-06 Source →
Secondary Government contract award of $16,395 to Arbor Capital listed Sentinel Holdings as a key personnel on 2022-10-18.
Date: 2022-10-18 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Apex Corporation alongside Rosalind Lormund on 2020-12-15, according to internal attendance logs.
Date: 2020-12-15 Source →
Secondary Congressional hearing transcripts from 2023-03-19 reference Sentinel Holdings as an expert witness invited by Apex Associates.
Date: 2023-03-19 Source →
Secondary Montague Rothbury, in a deposition dated 2024-01-13, named Sentinel Holdings as a co-signatory on a $14,343 services agreement with Arbor Solutions LLC.
Date: 2024-01-13 Source →
Connections (6)
→ Percival Inkwell
regulatory liaison
→ Cedric Crenshall
regulatory liaison
→ Agatha Quigster
former employer
→ Gretchen Pemberton
subcontractor
→ Millicent Mossgrove
joint venture partner
→ Edwina Halverton
former employer