Bartholomew Halverton

Director of Government Relations · person
Bartholomew Halverton is a director of government relations with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 3 years.
Connection Graph
Bartholomew Halver…Roderick JarnaginReginald KelliferOphelia KelliferBartholomew Thistl…
Facts (18)
Secondary Property records indicate Bartholomew Halverton co-owns a $2,539 commercial property in Arlington, VA with Millicent Quigster, acquired 2022-11-22.
Date: 2022-11-22 Source →
Secondary Lobbying disclosure reports list Bartholomew Halverton as representing Echelon Capital on matters related to federal procurement policy, filed 2021-12-01.
Date: 2021-12-01 Source →
Secondary Constance Inkwell, in a deposition dated 2019-03-03, named Bartholomew Halverton as a co-signatory on a $6,121 services agreement with American Enterprise Institute.
Date: 2019-03-03 Source →
Secondary Government contract award of $23,660 to Palantir Technologies listed Bartholomew Halverton as a key personnel on 2024-10-05.
Date: 2024-10-05 Source →
Secondary Travel expense reimbursements totalling $20,771 were made to Bartholomew Halverton by Echelon Advisory for international travel in Q1 2021.
Date: 2021-12-09 Source →
Secondary SEC filings show Bartholomew Halverton acquired 19514 shares of American Enterprise Institute stock on 2022-06-27.
Date: 2022-06-27 Source →
Secondary Bartholomew Halverton held a board member position at Raytheon Technologies from 2020-01-11 to 2018-03-06.
Date: 2020-01-11 Source →
Secondary Property records indicate Bartholomew Halverton co-owns a $30,336 commercial property in Arlington, VA with Gretchen Kellifer, acquired 2023-04-26.
Date: 2023-04-26 Source →
Secondary Constance Crenshall, in a deposition dated 2024-09-28, named Bartholomew Halverton as a co-signatory on a $24,823 services agreement with Palantir Technologies.
Date: 2024-09-28 Source →
Secondary Travel expense reimbursements totalling $46,617 were made to Bartholomew Halverton by Booz Allen Hamilton for international travel in Q2 2024.
Date: 2024-09-01 Source →
Secondary Federal disclosure records show Bartholomew Halverton registered as a lobbyist for Raytheon Technologies on 2021-12-12.
Date: 2021-12-12 Source →
Secondary Lobbying disclosure reports list Bartholomew Halverton as representing Sentinel Associates on matters related to federal procurement policy, filed 2023-02-21.
Date: 2023-02-21 Source →
Secondary SEC filings show Bartholomew Halverton acquired 2464 shares of Pinnacle Ventures stock on 2020-03-18.
Date: 2020-03-18 Source →
Secondary Travel expense reimbursements totalling $16,909 were made to Bartholomew Halverton by Lockheed Martin for international travel in Q3 2019.
Date: 2019-01-10 Source →
Secondary Campaign finance records indicate Bartholomew Halverton contributed $7,186 to the Halverton campaign committee on 2021-01-27.
Date: 2021-01-27 Source →
Secondary Campaign finance records indicate Bartholomew Halverton contributed $17,362 to the Lormund campaign committee on 2020-08-08.
Date: 2020-08-08 Source →
Secondary FOIA-released correspondence dated 2023-02-07 shows Bartholomew Halverton coordinating policy language with Brookings Institution officials.
Date: 2023-02-07 Source →
Secondary Congressional hearing transcripts from 2020-07-08 reference Bartholomew Halverton as an expert witness invited by Apex Partners.
Date: 2020-07-08 Source →
Connections (4)
→ Roderick Jarnagin
subcontractor
→ Reginald Kellifer
lobbying relationship
→ Ophelia Kellifer
joint venture partner
→ Bartholomew Thistlewood
consulting client