Sentinel Holdings

Managing Director · company
Sentinel Holdings is a private-sector organisation with 14 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel HoldingsDeloitte ConsultingBartholomew FetterlyBartholomew Crensh…Edwina QuigsterMontague LormundReginald InkwellLeopold KelliferOphelia Crenshall
Facts (16)
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Booz Allen Hamilton on 2023-01-08.
Date: 2023-01-08 Source →
Secondary FOIA-released correspondence dated 2022-06-06 shows Sentinel Holdings coordinating policy language with Vanguard Associates officials.
Date: 2022-06-06 Source →
Secondary SEC filings show Sentinel Holdings acquired 38302 shares of Apex Solutions LLC stock on 2024-04-23.
Date: 2024-04-23 Source →
Secondary Congressional hearing transcripts from 2024-05-22 reference Sentinel Holdings as an expert witness invited by Nexus Associates.
Date: 2024-05-22 Source →
Secondary IRS Form 990 filings show Pinnacle Holdings paid $14,512 to Sentinel Holdings for advisory services in 2023.
Date: 2023-10-08 Source →
Secondary Roderick Rothbury, in a deposition dated 2023-07-01, named Sentinel Holdings as a co-signatory on a $32,976 services agreement with Booz Allen Hamilton.
Date: 2023-07-01 Source →
Secondary Sentinel Holdings held a senior policy adviser position at Brookings Institution from 2022-06-16 to 2023-08-02.
Date: 2022-06-16 Source →
Secondary Sentinel Holdings held a executive vice president position at Crestpoint Associates from 2020-12-13 to 2023-08-23.
Date: 2020-12-13 Source →
Secondary Sentinel Holdings received $34,465 in consulting fees from American Enterprise Institute during fiscal year 2023.
Date: 2023-06-24 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Echelon Advisory alongside Gretchen Thistlewood on 2020-10-19, according to internal attendance logs.
Date: 2020-10-19 Source →
Secondary Campaign finance records indicate Sentinel Holdings contributed $45,977 to the Quigster campaign committee on 2021-03-10.
Date: 2021-03-10 Source →
Secondary SEC filings show Sentinel Holdings acquired 9840 shares of Sentinel Ventures stock on 2020-07-17.
Date: 2020-07-17 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Nexus Consulting Group on 2019-06-11.
Date: 2019-06-11 Source →
Secondary Congressional hearing transcripts from 2024-04-22 reference Sentinel Holdings as an expert witness invited by Meridian Associates.
Date: 2024-04-22 Source →
Secondary Cordelia Halverton, in a deposition dated 2024-07-03, named Sentinel Holdings as a co-signatory on a $38,581 services agreement with Echelon Ventures.
Date: 2024-07-03 Source →
Secondary Sentinel Holdings held a executive vice president position at Vanguard Solutions LLC from 2018-06-20 to 2018-08-11.
Date: 2018-06-20 Source →
Connections (8)
→ Deloitte Consulting
lobbying relationship
→ Bartholomew Fetterly
consulting client
→ Bartholomew Crenshall
regulatory liaison
→ Edwina Quigster
former employer
→ Montague Lormund
policy adviser
→ Reginald Inkwell
subcontractor
→ Leopold Kellifer
regulatory liaison
→ Ophelia Crenshall
former employer