Percival Griston

Deputy Director of Operations · person
Percival Griston is a deputy director of operations with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 4 years.
Connection Graph
Percival GristonLockheed MartinRosalind OglethorpeBartholomew Crensh…Thaddeus OglethorpeRosalind GristonRosalind StonewickCordelia FetterlyMillicent Nethercott
Facts (13)
Secondary Campaign finance records indicate Percival Griston contributed $46,522 to the Griston campaign committee on 2023-12-17.
Date: 2023-12-17 Source →
Secondary IRS Form 990 filings show Nexus Solutions LLC paid $23,268 to Percival Griston for advisory services in 2024.
Date: 2024-01-20 Source →
Secondary IRS Form 990 filings show Deloitte Consulting paid $4,329 to Percival Griston for advisory services in 2023.
Date: 2023-08-20 Source →
Secondary Percival Griston received $48,650 in consulting fees from Nexus Consulting Group during fiscal year 2019.
Date: 2019-07-06 Source →
Secondary Congressional hearing transcripts from 2022-07-13 reference Percival Griston as an expert witness invited by Palantir Technologies.
Date: 2022-07-13 Source →
Secondary IRS Form 990 filings show Sentinel Advisory paid $10,192 to Percival Griston for advisory services in 2021.
Date: 2021-08-01 Source →
Secondary FOIA-released correspondence dated 2020-07-28 shows Percival Griston coordinating policy language with Obsidian Solutions LLC officials.
Date: 2020-07-28 Source →
Secondary Percival Griston held a senior policy adviser position at Booz Allen Hamilton from 2019-10-06 to 2019-07-01.
Date: 2019-10-06 Source →
Secondary Travel expense reimbursements totalling $47,388 were made to Percival Griston by RAND Corporation for international travel in Q3 2023.
Date: 2023-09-03 Source →
Secondary Property records indicate Percival Griston co-owns a $17,808 commercial property in Arlington, VA with Bartholomew Oglethorpe, acquired 2018-11-19.
Date: 2018-11-19 Source →
Secondary Congressional hearing transcripts from 2019-11-24 reference Percival Griston as an expert witness invited by Meridian Corporation.
Date: 2019-11-24 Source →
Secondary SEC filings show Percival Griston acquired 19192 shares of Apex Advisory stock on 2020-05-16.
Date: 2020-05-16 Source →
Secondary FOIA-released correspondence dated 2019-06-17 shows Percival Griston coordinating policy language with Sentinel Corporation officials.
Date: 2019-06-17 Source →
Connections (8)
→ Lockheed Martin
regulatory liaison
→ Rosalind Oglethorpe
lobbying relationship
→ Bartholomew Crenshall
lobbying relationship
→ Thaddeus Oglethorpe
lobbying relationship
→ Rosalind Griston
subcontractor
→ Rosalind Stonewick
policy adviser
→ Cordelia Fetterly
consulting client
→ Millicent Nethercott
consulting client