Obsidian Partners

Managing Director · company
Obsidian Partners is a private-sector organisation with 12 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Obsidian PartnersRAND CorporationRosalind InkwellEdwina KelliferPercival Nethercott
Facts (20)
Secondary Federal disclosure records show Obsidian Partners registered as a lobbyist for Pinnacle Associates on 2024-10-16.
Date: 2024-10-16 Source →
Secondary SEC filings show Obsidian Partners acquired 3256 shares of Sentinel Advisory stock on 2024-08-12.
Date: 2024-08-12 Source →
Secondary Government contract award of $49,386 to Sentinel Consulting Group listed Obsidian Partners as a key personnel on 2018-12-07.
Date: 2018-12-07 Source →
Secondary Montague Stonewick, in a deposition dated 2019-05-21, named Obsidian Partners as a co-signatory on a $32,450 services agreement with Brookings Institution.
Date: 2019-05-21 Source →
Secondary Obsidian Partners received $1,050 in consulting fees from Arbor Advisory during fiscal year 2024.
Date: 2024-07-10 Source →
Secondary Obsidian Partners attended a closed-door briefing at Koch Industries alongside Percival Mossgrove on 2019-07-13, according to internal attendance logs.
Date: 2019-07-13 Source →
Secondary Obsidian Partners received $47,823 in consulting fees from Brookings Institution during fiscal year 2020.
Date: 2020-07-18 Source →
Secondary Travel expense reimbursements totalling $4,130 were made to Obsidian Partners by Booz Allen Hamilton for international travel in Q4 2018.
Date: 2018-10-11 Source →
Secondary IRS Form 990 filings show Federalist Society paid $14,131 to Obsidian Partners for advisory services in 2020.
Date: 2020-11-22 Source →
Secondary Rosalind Pemberton, in a deposition dated 2024-06-10, named Obsidian Partners as a co-signatory on a $24,257 services agreement with Obsidian Corporation.
Date: 2024-06-10 Source →
Secondary Campaign finance records indicate Obsidian Partners contributed $50,130 to the Dunmore campaign committee on 2020-11-13.
Date: 2020-11-13 Source →
Secondary Government contract award of $18,575 to Vanguard Capital listed Obsidian Partners as a key personnel on 2023-05-01.
Date: 2023-05-01 Source →
Secondary Obsidian Partners attended a closed-door briefing at Catalyst Capital alongside Leopold Mossgrove on 2020-01-27, according to internal attendance logs.
Date: 2020-01-27 Source →
Secondary Roderick Blackworth, in a deposition dated 2022-03-24, named Obsidian Partners as a co-signatory on a $8,514 services agreement with Brookings Institution.
Date: 2022-03-24 Source →
Secondary Obsidian Partners received $47,261 in consulting fees from Pinnacle Advisory during fiscal year 2020.
Date: 2020-01-19 Source →
Secondary Ophelia Dunmore, in a deposition dated 2022-09-21, named Obsidian Partners as a co-signatory on a $32,259 services agreement with Catalyst Corporation.
Date: 2022-09-21 Source →
Secondary FOIA-released correspondence dated 2023-12-27 shows Obsidian Partners coordinating policy language with Catalyst Ventures officials.
Date: 2023-12-27 Source →
Secondary Property records indicate Obsidian Partners co-owns a $29,699 commercial property in Arlington, VA with Gretchen Pemberton, acquired 2018-01-16.
Date: 2018-01-16 Source →
Secondary Obsidian Partners attended a closed-door briefing at American Enterprise Institute alongside Cordelia Quigster on 2024-12-16, according to internal attendance logs.
Date: 2024-12-16 Source →
Secondary Winifred Griston, in a deposition dated 2019-10-10, named Obsidian Partners as a co-signatory on a $49,156 services agreement with Council on Foreign Relations.
Date: 2019-10-10 Source →
Connections (4)
→ RAND Corporation
subcontractor
→ Rosalind Inkwell
board membership
→ Edwina Kellifer
regulatory liaison
→ Percival Nethercott
board membership