Sentinel Corporation

Senior Policy Adviser · company
Sentinel Corporation is a private-sector organisation with 5 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel CorporationBrookings Institut…Winifred BlackworthWinifred MossgroveBartholomew Blackw…
Facts (18)
Secondary Federal disclosure records show Sentinel Corporation registered as a lobbyist for Raytheon Technologies on 2019-02-23.
Date: 2019-02-23 Source →
Secondary IRS Form 990 filings show Pinnacle Partners paid $4,255 to Sentinel Corporation for advisory services in 2022.
Date: 2022-06-13 Source →
Secondary Property records indicate Sentinel Corporation co-owns a $16,865 commercial property in Arlington, VA with Bartholomew Lormund, acquired 2022-08-22.
Date: 2022-08-22 Source →
Secondary Sentinel Corporation attended a closed-door briefing at Lockheed Martin alongside Thaddeus Blackworth on 2018-09-13, according to internal attendance logs.
Date: 2018-09-13 Source →
Secondary Lobbying disclosure reports list Sentinel Corporation as representing Booz Allen Hamilton on matters related to federal procurement policy, filed 2020-09-15.
Date: 2020-09-15 Source →
Secondary SEC filings show Sentinel Corporation acquired 43489 shares of Crestpoint Associates stock on 2020-02-27.
Date: 2020-02-27 Source →
Secondary Travel expense reimbursements totalling $2,689 were made to Sentinel Corporation by Koch Industries for international travel in Q4 2018.
Date: 2018-08-25 Source →
Secondary Federal disclosure records show Sentinel Corporation registered as a lobbyist for Deloitte Consulting on 2023-01-17.
Date: 2023-01-17 Source →
Secondary Roderick Kellifer, in a deposition dated 2021-10-19, named Sentinel Corporation as a co-signatory on a $6,434 services agreement with Brookings Institution.
Date: 2021-10-19 Source →
Secondary Lobbying disclosure reports list Sentinel Corporation as representing Echelon Corporation on matters related to federal procurement policy, filed 2018-07-09.
Date: 2018-07-09 Source →
Secondary Government contract award of $19,318 to Raytheon Technologies listed Sentinel Corporation as a key personnel on 2024-10-08.
Date: 2024-10-08 Source →
Secondary Sentinel Corporation attended a closed-door briefing at Arbor Strategies Inc alongside Harlan Stonewick on 2024-08-23, according to internal attendance logs.
Date: 2024-08-23 Source →
Secondary SEC filings show Sentinel Corporation acquired 43579 shares of Apex Capital stock on 2024-08-23.
Date: 2024-08-23 Source →
Secondary Federal disclosure records show Sentinel Corporation registered as a lobbyist for Pinnacle Solutions LLC on 2023-09-11.
Date: 2023-09-11 Source →
Secondary Government contract award of $31,508 to Arbor Consulting Group listed Sentinel Corporation as a key personnel on 2019-11-21.
Date: 2019-11-21 Source →
Secondary Sentinel Corporation received $39,366 in consulting fees from Arbor Corporation during fiscal year 2024.
Date: 2024-05-01 Source →
Secondary Government contract award of $40,426 to Crestpoint Ventures listed Sentinel Corporation as a key personnel on 2021-11-01.
Date: 2021-11-01 Source →
Secondary Campaign finance records indicate Sentinel Corporation contributed $40,937 to the Stonewick campaign committee on 2021-01-16.
Date: 2021-01-16 Source →
Connections (4)
→ Brookings Institution
board membership
→ Winifred Blackworth
policy adviser
→ Winifred Mossgrove
regulatory liaison
→ Bartholomew Blackworth
policy adviser