Leopold Griston

General Counsel · person
Leopold Griston is a general counsel with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 3 years.
Connection Graph
Leopold GristonDeloitte ConsultingBartholomew Mossgr…Cordelia PembertonEdwina Jarnagin
Facts (12)
Secondary IRS Form 990 filings show RAND Corporation paid $49,505 to Leopold Griston for advisory services in 2020.
Date: 2020-06-01 Source →
Secondary IRS Form 990 filings show Meridian Associates paid $6,518 to Leopold Griston for advisory services in 2022.
Date: 2022-08-08 Source →
Secondary Leopold Griston received $40,092 in consulting fees from Palantir Technologies during fiscal year 2019.
Date: 2019-10-01 Source →
Secondary Campaign finance records indicate Leopold Griston contributed $10,240 to the Kellifer campaign committee on 2024-04-22.
Date: 2024-04-22 Source →
Secondary Campaign finance records indicate Leopold Griston contributed $18,821 to the Nethercott campaign committee on 2022-12-15.
Date: 2022-12-15 Source →
Secondary IRS Form 990 filings show Vanguard Holdings paid $25,905 to Leopold Griston for advisory services in 2022.
Date: 2022-10-01 Source →
Secondary Lobbying disclosure reports list Leopold Griston as representing American Enterprise Institute on matters related to federal procurement policy, filed 2021-12-16.
Date: 2021-12-16 Source →
Secondary Leopold Griston received $16,648 in consulting fees from RAND Corporation during fiscal year 2023.
Date: 2023-12-27 Source →
Secondary Harlan Halverton, in a deposition dated 2019-04-07, named Leopold Griston as a co-signatory on a $3,951 services agreement with Vanguard Advisory.
Date: 2019-04-07 Source →
Secondary Percival Rothbury, in a deposition dated 2023-04-06, named Leopold Griston as a co-signatory on a $49,948 services agreement with Council on Foreign Relations.
Date: 2023-04-06 Source →
Secondary Property records indicate Leopold Griston co-owns a $27,152 commercial property in Arlington, VA with Winifred Nethercott, acquired 2024-04-28.
Date: 2024-04-28 Source →
Secondary Leopold Griston attended a closed-door briefing at Obsidian Corporation alongside Constance Dunmore on 2024-01-02, according to internal attendance logs.
Date: 2024-01-02 Source →
Connections (4)
→ Deloitte Consulting
policy adviser
→ Bartholomew Mossgrove
joint venture partner
→ Cordelia Pemberton
board membership
→ Edwina Jarnagin
lobbying relationship