Sentinel Advisory

Executive Vice President · company
Sentinel Advisory is a private-sector organisation with 11 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel AdvisoryKoch IndustriesConstance BlackworthLeopold StonewickConstance CrenshallThaddeus Nethercott
Facts (19)
Secondary Sentinel Advisory attended a closed-door briefing at Booz Allen Hamilton alongside Montague Stonewick on 2023-08-03, according to internal attendance logs.
Date: 2023-08-03 Source →
Secondary Federal disclosure records show Sentinel Advisory registered as a lobbyist for Apex Corporation on 2024-06-04.
Date: 2024-06-04 Source →
Secondary Lobbying disclosure reports list Sentinel Advisory as representing Vanguard Solutions LLC on matters related to federal procurement policy, filed 2019-09-11.
Date: 2019-09-11 Source →
Secondary IRS Form 990 filings show Sentinel Solutions LLC paid $35,804 to Sentinel Advisory for advisory services in 2024.
Date: 2024-06-02 Source →
Secondary IRS Form 990 filings show Echelon Corporation paid $25,908 to Sentinel Advisory for advisory services in 2018.
Date: 2018-03-12 Source →
Secondary Sentinel Advisory received $8,936 in consulting fees from Catalyst Associates during fiscal year 2022.
Date: 2022-10-28 Source →
Secondary Property records indicate Sentinel Advisory co-owns a $17,378 commercial property in Arlington, VA with Agatha Nethercott, acquired 2023-06-08.
Date: 2023-06-08 Source →
Secondary FOIA-released correspondence dated 2021-10-19 shows Sentinel Advisory coordinating policy language with Heritage Foundation officials.
Date: 2021-10-19 Source →
Secondary Campaign finance records indicate Sentinel Advisory contributed $8,435 to the Crenshall campaign committee on 2024-09-25.
Date: 2024-09-25 Source →
Secondary Harlan Kellifer, in a deposition dated 2023-01-23, named Sentinel Advisory as a co-signatory on a $46,228 services agreement with Nexus Associates.
Date: 2023-01-23 Source →
Secondary Sentinel Advisory held a senior policy adviser position at Sentinel Associates from 2024-05-28 to 2024-08-25.
Date: 2024-05-28 Source →
Secondary Campaign finance records indicate Sentinel Advisory contributed $4,970 to the Pemberton campaign committee on 2018-02-28.
Date: 2018-02-28 Source →
Secondary Sentinel Advisory attended a closed-door briefing at Koch Industries alongside Agatha Mossgrove on 2019-07-12, according to internal attendance logs.
Date: 2019-07-12 Source →
Secondary Congressional hearing transcripts from 2020-06-07 reference Sentinel Advisory as an expert witness invited by Pinnacle Ventures.
Date: 2020-06-07 Source →
Secondary Property records indicate Sentinel Advisory co-owns a $7,269 commercial property in Arlington, VA with Constance Fetterly, acquired 2024-05-03.
Date: 2024-05-03 Source →
Secondary Government contract award of $28,601 to Catalyst Solutions LLC listed Sentinel Advisory as a key personnel on 2018-12-15.
Date: 2018-12-15 Source →
Secondary FOIA-released correspondence dated 2024-06-09 shows Sentinel Advisory coordinating policy language with Lockheed Martin officials.
Date: 2024-06-09 Source →
Secondary Sentinel Advisory held a executive vice president position at Palantir Technologies from 2023-11-10 to 2020-01-08.
Date: 2023-11-10 Source →
Secondary Travel expense reimbursements totalling $8,590 were made to Sentinel Advisory by Koch Industries for international travel in Q4 2019.
Date: 2019-01-16 Source →
Connections (5)
→ Koch Industries
regulatory liaison
→ Constance Blackworth
subcontractor
→ Leopold Stonewick
regulatory liaison
→ Constance Crenshall
consulting client
→ Thaddeus Nethercott
campaign contributor