The transactions highlighted below are representative of Greenhill engagements. In addition, the Firm has completed many engagements that were not publicly-disclosed.
Recent Transactions
Sort By
22-Oct-25
~$1.9 billion
Target:
Woodside Energy Group Ltd
Acquiror:
The Williams Companies
Advising Williams on its acquisition of a 10% stake in Louisiana LNG LLC and 80% stake in Driftwood Pipeline LLC
16-Oct-25
$1.2 billion
Target:
NextDecade Corporation
Acquiror:
Credit arm of a large institutional investor
Advising NextDecade on its Super FinCo strategic capital raise led by the credit arm of a large institutional investor to fund the company’s equity contribution requirement for the Trains 4 and 5 expansion project
15-Oct-25
Pending
Undisclosed
Target:
Cognitus Consulting LLC
Acquiror:
International Business Machines (IBM)
Advising International Business Machines Corporation on the acquisition of Cognitus Consulting LLC, an SAP Gold and Co-Innovation Partner and recognized leader in delivering GROW with SAP and RISE with SAP programs for complex and regulated industries
06-Oct-25
Undisclosed
Target:
Criterion, Inc.
Acquiror:
Sage Group, plc
Advising Sage Group plc, a leader in accounting, financial, HR and payroll technology, on the acquisition of Criterion, Inc., a cloud-native HCM platform delivering core HR, payroll and talent engagement solutions
29-Aug-25
Pending
$2.2 billion
Target:
John Wood Group PLC
Acquiror:
Sidara Limited
Advising Sidara on its announced recommended offer to acquire John Wood Group plc, a UK-listed global leader in consulting and engineering services across energy and materials sectors.
19-Aug-25
Pending
$15.4 billion
Target:
NorthWestern Energy Group, Inc.
Acquiror:
Black Hills Corp.
Advising NorthWestern Energy Group, Inc., a vertically integrated electric and gas utility serving ~800,000 customers throughout Montana, South Dakota and Nebraska, on its merger with Black Hills Corp.
09-Aug-25
~$316 million (AUD Value)
Target:
Liontown Resources Limited
Advised Liontown Resources on its ~A$316m equity raising, including A$50m from the Australian Government’s National Reconstruction Fund
06-Aug-25
Pending
$651 million (AUD Value)
Target:
Infomedia Limited
Acquiror:
TPG Capital
Advising ASX-listed Infomedia Limited on its sale to TPG Capital via scheme of arrangement
21-Jul-25
Pending
Undisclosed
Target:
Plena Healthcare
Acquiror:
Australian Unity
Advising Australian Unity, one of Australia’s largest providers of in-home care services, on its acquisition of Plena Healthcare, a national provider of mobile allied health services within residential aged care and community settings, from Zenitas Healthcare
14-Jul-25
Pending
$379 million
Target:
Perrigo Company Plc Branded Dermacosmetics business
Acquiror:
KKR
Advising Perrigo Company plc, a leading global provider of Consumer Self-Care Products, on the divestiture of its Dermacosmetics branded business in the Nordics, Netherlands and Poland to Kairos Bidco AB, an investment vehicle managed by KKR
05-Jun-25
$160 million
Target:
Saber Midstream
Acquiror:
The Williams Companies
Advised The Williams Companies on its acquisition of Saber Midstream for $160 million
27-May-25
$100 million
Target:
Emergency Care Partners
Advised Emergency Care Partners (“ECP”), a leading provider of emergency department management services and its majority owner Varsity Healthcare Partners (“VHP”) on a growth recapitalization transaction, inclusive of a $100 million preferred equity investment led by MidOcean Partners (“MidOcean”)
07-May-25
Pending
$142 million
Target:
Silverback Exploration II, LLC
Acquiror:
Riley Exploration Permian, Inc.
Advising Riley Exploration Permian, Inc. on its acquisition of Silverback Exploration II
25-Apr-25
$115 million
Target:
Markforged Holding Corporation
Acquiror:
Nano Dimension Ltd.
Advising Nano Dimension, a developer of 3D printing and Additive Manufacturing technologies, predominantly for A&D applications, on its acquisition of Markforged, a developer of digital 3D printing solutions in metal and advanced composites
22-Apr-25
Pending
$1.8 billion
Target:
Olympus Energy
Acquiror:
EQT
Advising EQT, the premier large-scale, vertically integrated natural gas company, on the acquisition of Blackstone backed Olympus Energy, a pure play Appalachian based operator
03-Apr-25
Pending
$9.0 billion
Target:
Colonial Enterprises, Inc.
Acquiror:
Brookfield Infrastructure Group LLC
Advising Brookfield Infrastructure Partners LLC on its acquisition of Colonial Enterprises, Inc., which owns and operates the Colonial Pipeline, the largest refined products system in the U.S., spanning ~5,500 miles between Texas and the New York Harbor
02-Apr-25
$310 million
Target:
Desktop Metal, Inc.
Acquiror:
Nano Dimension Ltd.
Advising Nano Dimension, a developer of 3D printing and Additive Manufacturing technologies, predominantly for A&D applications, on its acquisition of Desktop Metal, a vertically integrated 3D printers, materials and software company and pioneer of several 3D printing technologies
17-Mar-25
Pending
$535 million
Target:
Notified
Acquiror:
Equiniti Group (a Siris Capital Group portfolio company)
Advising Equiniti Group, a Siris Capital Group portfolio company, on the acquisition of the Notified, a wholly owned subsidiary of West Technology Group., an Apollo Global Management portfolio company
26-Feb-25
$100 million
Target:
The Central Basin Platform assets of Lime Rock Resources IV, LP
Acquiror:
Ring Energy, Inc.
Advised Ring Energy on its acquisition of the Central Basin Platform assets of Lime Rock Resources IV, LP
11-Feb-25
$320 million (AUD value)
Target:
Pacific Smiles Group
Acquiror:
Genesis Capital
Advised Pacific Smiles Group Limited, one of Australia’s leading and fastest growing dental service organisations, on its response to multiple private equity proposals and ultimate sale to Genesis Capital by way of off-market takeover
04-Feb-25
Pending
$1.1 billion
Target:
PRISM Vision Group
Acquiror:
McKesson Corporation
Advising PRISM Vision Group, a leading medical eye care services company, on its majority stake sale to McKesson Corporation, a diversified healthcare services and distribution leader
23-Jan-25
$150 million
Target:
D-Wave Quantum
Advised D-Wave Quantum, a leader in quantum computing systems and services, on its $150mm at-the-market equity offering program
14-Jan-25
Pending
$166.5 million (AUD value)
Target:
Bullabulling Gold Project
Acquiror:
Minerals 260
Advising Minerals 260 on its purchase of the Bullabulling Gold Project from Norton Gold Fields (a wholly-owned subsidiary of one of the world’s largest gold producers, Zijin Mining Group)
08-Jan-25
$160 million
Target:
EMG Medallion Delaware Crude
Acquiror:
Plains All American (NASDAQ: PAA)
Advising The Energy & Minerals Group on its Sale of Delaware Basin Crude Assets to Plains All American, a publicly traded master limited partnership which operates midstream energy infrastructure and provides logistics services for crude oil, natural gas liquids and natural gas
24-Dec-24
Undisclosed
Target:
Ex-US rights to branded narcolepsy treatments, Provigil® (modafinil) and Nuvigil® (armodafinil)
Acquiror:
Neuraxpharm Group
Advised Neuraxpharm Group (“Neuraxpharm”), a leading European specialty pharmaceutical company, on the acquisition of the ex-US rights to Provigil® (modafinil) and Nuvigil® (armodafinil) from Teva Pharmaceuticals Industries Ltd. (“Teva”)