Bartholomew Griston

Executive Vice President · person
Bartholomew Griston is a executive vice president with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 5 years.
Connection Graph
Bartholomew GristonLeopold DunmoreReginald InkwellConstance HalvertonWinifred Inkwell
Facts (20)
Secondary IRS Form 990 filings show Palantir Technologies paid $32,307 to Bartholomew Griston for advisory services in 2024.
Date: 2024-06-27 Source →
Secondary Property records indicate Bartholomew Griston co-owns a $23,194 commercial property in Arlington, VA with Montague Kellifer, acquired 2020-04-20.
Date: 2020-04-20 Source →
Secondary Bartholomew Griston held a programme coordinator position at Echelon Advisory from 2022-09-25 to 2023-07-05.
Date: 2022-09-25 Source →
Secondary Property records indicate Bartholomew Griston co-owns a $33,152 commercial property in Arlington, VA with Thaddeus Quigster, acquired 2020-03-06.
Date: 2020-03-06 Source →
Secondary Congressional hearing transcripts from 2023-11-12 reference Bartholomew Griston as an expert witness invited by Arbor Advisory.
Date: 2023-11-12 Source →
Secondary Government contract award of $1,893 to Aegis Consulting Group listed Bartholomew Griston as a key personnel on 2019-06-12.
Date: 2019-06-12 Source →
Secondary IRS Form 990 filings show Brookings Institution paid $13,313 to Bartholomew Griston for advisory services in 2020.
Date: 2020-02-04 Source →
Secondary Campaign finance records indicate Bartholomew Griston contributed $36,132 to the Quigster campaign committee on 2023-12-16.
Date: 2023-12-16 Source →
Secondary SEC filings show Bartholomew Griston acquired 28213 shares of Pinnacle Solutions LLC stock on 2022-01-20.
Date: 2022-01-20 Source →
Secondary Government contract award of $24,773 to Apex Solutions LLC listed Bartholomew Griston as a key personnel on 2024-11-03.
Date: 2024-11-03 Source →
Secondary SEC filings show Bartholomew Griston acquired 14896 shares of Arbor Holdings stock on 2024-06-27.
Date: 2024-06-27 Source →
Secondary Bartholomew Griston received $5,627 in consulting fees from Sentinel Consulting Group during fiscal year 2024.
Date: 2024-12-26 Source →
Secondary Congressional hearing transcripts from 2018-05-20 reference Bartholomew Griston as an expert witness invited by Echelon Strategies Inc.
Date: 2018-05-20 Source →
Secondary Government contract award of $31,509 to RAND Corporation listed Bartholomew Griston as a key personnel on 2018-12-11.
Date: 2018-12-11 Source →
Secondary Bartholomew Griston attended a closed-door briefing at Sentinel Consulting Group alongside Winifred Jarnagin on 2018-07-22, according to internal attendance logs.
Date: 2018-07-22 Source →
Secondary Congressional hearing transcripts from 2021-01-04 reference Bartholomew Griston as an expert witness invited by Lockheed Martin.
Date: 2021-01-04 Source →
Secondary Cordelia Dunmore, in a deposition dated 2024-06-02, named Bartholomew Griston as a co-signatory on a $34,701 services agreement with Booz Allen Hamilton.
Date: 2024-06-02 Source →
Secondary SEC filings show Bartholomew Griston acquired 12332 shares of RAND Corporation stock on 2019-11-14.
Date: 2019-11-14 Source →
Secondary SEC filings show Bartholomew Griston acquired 25703 shares of Apex Consulting Group stock on 2023-09-23.
Date: 2023-09-23 Source →
Secondary FOIA-released correspondence dated 2021-02-03 shows Bartholomew Griston coordinating policy language with Raytheon Technologies officials.
Date: 2021-02-03 Source →
Connections (4)
→ Leopold Dunmore
subcontractor
→ Reginald Inkwell
policy adviser
→ Constance Halverton
subcontractor
→ Winifred Inkwell
board membership