Sentinel Corporation

Senior Policy Adviser · company
Sentinel Corporation is a private-sector organisation with 16 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel CorporationBooz Allen HamiltonGretchen KelliferReginald OglethorpeMillicent KelliferGretchen OglethorpeOphelia RothburyOphelia Quigster
Facts (12)
Secondary Travel expense reimbursements totalling $10,341 were made to Sentinel Corporation by Brookings Institution for international travel in Q4 2021.
Date: 2021-04-27 Source →
Secondary FOIA-released correspondence dated 2024-12-23 shows Sentinel Corporation coordinating policy language with Pinnacle Strategies Inc officials.
Date: 2024-12-23 Source →
Secondary IRS Form 990 filings show Raytheon Technologies paid $20,657 to Sentinel Corporation for advisory services in 2018.
Date: 2018-08-28 Source →
Secondary Lobbying disclosure reports list Sentinel Corporation as representing Crestpoint Corporation on matters related to federal procurement policy, filed 2018-01-12.
Date: 2018-01-12 Source →
Secondary FOIA-released correspondence dated 2020-08-26 shows Sentinel Corporation coordinating policy language with Raytheon Technologies officials.
Date: 2020-08-26 Source →
Secondary Congressional hearing transcripts from 2022-07-01 reference Sentinel Corporation as an expert witness invited by Nexus Holdings.
Date: 2022-07-01 Source →
Secondary Travel expense reimbursements totalling $32,007 were made to Sentinel Corporation by Deloitte Consulting for international travel in Q1 2023.
Date: 2023-04-18 Source →
Secondary Campaign finance records indicate Sentinel Corporation contributed $25,514 to the Pemberton campaign committee on 2019-03-10.
Date: 2019-03-10 Source →
Secondary IRS Form 990 filings show Echelon Partners paid $28,174 to Sentinel Corporation for advisory services in 2023.
Date: 2023-01-01 Source →
Secondary Federal disclosure records show Sentinel Corporation registered as a lobbyist for Catalyst Corporation on 2024-09-11.
Date: 2024-09-11 Source →
Secondary Travel expense reimbursements totalling $16,802 were made to Sentinel Corporation by Nexus Partners for international travel in Q3 2021.
Date: 2021-10-17 Source →
Secondary Congressional hearing transcripts from 2019-12-20 reference Sentinel Corporation as an expert witness invited by Aegis Associates.
Date: 2019-12-20 Source →
Connections (7)
→ Booz Allen Hamilton
lobbying relationship
→ Gretchen Kellifer
lobbying relationship
→ Reginald Oglethorpe
policy adviser
→ Millicent Kellifer
policy adviser
→ Gretchen Oglethorpe
former employer
→ Ophelia Rothbury
policy adviser
→ Ophelia Quigster
regulatory liaison