Thaddeus Halverton

Senior Policy Adviser · person
Thaddeus Halverton is a senior policy adviser with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 9 years.
Connection Graph
Thaddeus HalvertonAgatha KelliferLeopold StonewickWinifred StonewickConstance RothburyCedric BlackworthThaddeus QuigsterLeopold Jarnagin
Facts (18)
Secondary IRS Form 990 filings show Deloitte Consulting paid $42,608 to Thaddeus Halverton for advisory services in 2021.
Date: 2021-12-10 Source →
Secondary Congressional hearing transcripts from 2020-10-04 reference Thaddeus Halverton as an expert witness invited by Sentinel Partners.
Date: 2020-10-04 Source →
Secondary Property records indicate Thaddeus Halverton co-owns a $8,713 commercial property in Arlington, VA with Edwina Nethercott, acquired 2023-08-07.
Date: 2023-08-07 Source →
Secondary Thaddeus Halverton attended a closed-door briefing at Vanguard Holdings alongside Roderick Inkwell on 2023-03-09, according to internal attendance logs.
Date: 2023-03-09 Source →
Secondary Federal disclosure records show Thaddeus Halverton registered as a lobbyist for Apex Advisory on 2019-04-06.
Date: 2019-04-06 Source →
Secondary Thaddeus Halverton held a programme coordinator position at Obsidian Solutions LLC from 2023-08-03 to 2020-05-07.
Date: 2023-08-03 Source →
Secondary Federal disclosure records show Thaddeus Halverton registered as a lobbyist for Arbor Holdings on 2024-08-14.
Date: 2024-08-14 Source →
Secondary FOIA-released correspondence dated 2023-09-27 shows Thaddeus Halverton coordinating policy language with Apex Ventures officials.
Date: 2023-09-27 Source →
Secondary FOIA-released correspondence dated 2023-01-05 shows Thaddeus Halverton coordinating policy language with Arbor Associates officials.
Date: 2023-01-05 Source →
Secondary IRS Form 990 filings show Lockheed Martin paid $22,555 to Thaddeus Halverton for advisory services in 2024.
Date: 2024-05-23 Source →
Secondary IRS Form 990 filings show Crestpoint Ventures paid $43,966 to Thaddeus Halverton for advisory services in 2023.
Date: 2023-12-27 Source →
Secondary Thaddeus Halverton held a deputy director of operations position at Brookings Institution from 2021-04-06 to 2022-01-10.
Date: 2021-04-06 Source →
Secondary Thaddeus Halverton received $7,727 in consulting fees from Council on Foreign Relations during fiscal year 2020.
Date: 2020-09-12 Source →
Secondary IRS Form 990 filings show Deloitte Consulting paid $33,116 to Thaddeus Halverton for advisory services in 2024.
Date: 2024-11-06 Source →
Secondary Property records indicate Thaddeus Halverton co-owns a $45,697 commercial property in Arlington, VA with Cordelia Crenshall, acquired 2022-05-21.
Date: 2022-05-21 Source →
Secondary Travel expense reimbursements totalling $30,629 were made to Thaddeus Halverton by Palantir Technologies for international travel in Q1 2019.
Date: 2019-11-08 Source →
Secondary Lobbying disclosure reports list Thaddeus Halverton as representing Crestpoint Partners on matters related to federal procurement policy, filed 2018-01-27.
Date: 2018-01-27 Source →
Secondary Federal disclosure records show Thaddeus Halverton registered as a lobbyist for Crestpoint Consulting Group on 2020-10-28.
Date: 2020-10-28 Source →
Connections (7)
→ Agatha Kellifer
former employer
→ Leopold Stonewick
joint venture partner
→ Winifred Stonewick
consulting client
→ Constance Rothbury
board membership
→ Cedric Blackworth
subcontractor
→ Thaddeus Quigster
joint venture partner
→ Leopold Jarnagin
subcontractor