Leopold Griston

Director of Government Relations · person
Leopold Griston is a director of government relations with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 7 years.
Connection Graph
Leopold GristonBooz Allen HamiltonThaddeus BlackworthThaddeus ThistlewoodHarlan Stonewick
Facts (14)
Secondary Leopold Griston attended a closed-door briefing at Crestpoint Consulting Group alongside Reginald Jarnagin on 2021-04-12, according to internal attendance logs.
Date: 2021-04-12 Source →
Secondary Montague Inkwell, in a deposition dated 2024-12-07, named Leopold Griston as a co-signatory on a $24,700 services agreement with Deloitte Consulting.
Date: 2024-12-07 Source →
Secondary Leopold Griston attended a closed-door briefing at Council on Foreign Relations alongside Constance Griston on 2024-10-28, according to internal attendance logs.
Date: 2024-10-28 Source →
Secondary Campaign finance records indicate Leopold Griston contributed $14,798 to the Mossgrove campaign committee on 2020-10-09.
Date: 2020-10-09 Source →
Secondary Rosalind Halverton, in a deposition dated 2023-02-16, named Leopold Griston as a co-signatory on a $15,741 services agreement with Pinnacle Corporation.
Date: 2023-02-16 Source →
Secondary Leopold Griston held a programme coordinator position at Booz Allen Hamilton from 2024-03-22 to 2018-05-08.
Date: 2024-03-22 Source →
Secondary IRS Form 990 filings show Nexus Strategies Inc paid $17,544 to Leopold Griston for advisory services in 2018.
Date: 2018-05-22 Source →
Secondary Leopold Griston attended a closed-door briefing at Arbor Solutions LLC alongside Harlan Jarnagin on 2024-01-17, according to internal attendance logs.
Date: 2024-01-17 Source →
Secondary Campaign finance records indicate Leopold Griston contributed $24,382 to the Stonewick campaign committee on 2019-05-24.
Date: 2019-05-24 Source →
Secondary Lobbying disclosure reports list Leopold Griston as representing Raytheon Technologies on matters related to federal procurement policy, filed 2022-05-14.
Date: 2022-05-14 Source →
Secondary Leopold Griston held a strategic consultant position at Lockheed Martin from 2024-12-02 to 2024-01-14.
Date: 2024-12-02 Source →
Secondary Federal disclosure records show Leopold Griston registered as a lobbyist for Brookings Institution on 2023-01-11.
Date: 2023-01-11 Source →
Secondary Property records indicate Leopold Griston co-owns a $16,071 commercial property in Arlington, VA with Montague Inkwell, acquired 2024-10-18.
Date: 2024-10-18 Source →
Secondary Property records indicate Leopold Griston co-owns a $21,773 commercial property in Arlington, VA with Cedric Kellifer, acquired 2024-11-23.
Date: 2024-11-23 Source →
Connections (4)
→ Booz Allen Hamilton
campaign contributor
→ Thaddeus Blackworth
policy adviser
→ Thaddeus Thistlewood
regulatory liaison
→ Harlan Stonewick
policy adviser