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10.08.25
Firm Advises Clearway on Acquisitions of Catalina Solar Facility and Deriva Energy’s Solar Portfolio
On October 6, 2025, Clearway Energy, Inc., one of the largest owners of clean energy generation assets in the U.S., announced that it has entered into a binding agreement to acquire a 613MWac portfolio of operating solar assets from Deriva Energy spanning eight states. Clearway also recently announced its acquisition of the 109 MW Catalina Solar facility in Kern County, California. Wilson Sonsini Goodrich & Rosati advised Clearway on the transactions.
Client Highlights
1.30.25
Firm Advises On.Energy on $77.6 Million Construction Credit Agreement with Pathward, BridgePeak
On January 28, 2025, On.Energy, a fully-integrated energy storage developer, technology company, and asset manager, announced the close of construction credit facilities provided by Pathward and BridgePeak Energy Capital to build its 160 MWh Palo de Agua battery storage portfolio across the state of Texas. Wilson Sonsini Goodrich & Rosati advised On.Energy on the transaction.
Client Highlights
10.25.23
Firm Advises Warwick Carbon Solutions on its First-of-Its-Kind Industrial Decarbonization Project
On October 5, 2023, Warwick Carbon Solutions (WCS) subsidiary Broadwing Energy announced that it signed formal agreements to build a first-of-its-kind power and steam cogeneration facility in Decatur, Illinois. WCS will build and operate a 360MW cogeneration plant with carbon capture and sequestration for the provision of integrated clean energy and green steam to Archer-Daniel-Midland's (ADM's) Decatur processing operations. Wilson Sonsini Goodrich & Rosati serves as lead project development and finance counsel to WCS in the transaction, having negotiated power and steam supply, carbon transfer and management services, FEED, and related real estate agreements, advised on interconnection and regulatory matters, are preparing to negotiate EPC agreement and financing arrangements for the project with 45Q investment tax credits and long-term debt. This may be one of the largest industrial decarbonization projects ever developed and financed in the U.S. with capacity to permanently sequester more than two million tons of CO2 annually.
Client Highlights
3.15.23
Wilson Sonsini Advises Momentive on $1.5 Billion Acquisition Led by Symphony Technology Group
On March 13, 2023, Momentive, the maker of SurveyMonkey, announced it has entered into a definitive agreement to be acquired by a consortium led by Symphony Technology Group (STG) in an all-cash transaction that values Momentive at approximately $1.5 billion. Wilson Sonsini Goodrich & Rosati is representing Momentive in the transaction.
Client Highlights
2.23.23
Wilson Sonsini Advises WideOrbit in Acquisition by Constellation Software, Lumine Group
On February 22, 2023, Constellation Software and its subsidiary Lumine Group Inc. announced they have completed the previously announced agreement and plan of merger to purchase 100 percent of the shares of WideOrbit Inc. WideOrbit, a U.S.-based media vertical market software provider serving as the system of record for more than 5,000 stations and cable networks worldwide, processing more than $35 billion in advertising revenue annually.
Client Highlights
3.28.22
Wilson Sonsini Represents Poly in $3.3 Billion Acquisition by HP Inc.
On March 28, 2022, HP Inc. announced a definitive agreement to acquire Poly, a leading global provider of workplace collaboration solutions, in an all-cash transaction for $40 per share, implying a total enterprise value of $3.3 billion, inclusive of Poly’s net debt. Wilson Sonsini Goodrich & Rosati is representing Poly in the transaction.
The acquisition accelerates HP’s strategy to create a more growth-oriented portfolio, further strengthens its industry opportunity in hybrid work solutions, and positions the company for long-term, sustainable growth and value creation. Poly will help drive the growth and scale of HP’s peripherals and workforce solutions businesses. Poly’s devices, software, and services, combined with HP’s strengths across compute, device management, and security, create a robust portfolio of hybrid meeting solutions. Poly is a leader in video conferencing solutions, cameras, headsets, voice, and software. Together, HP and Poly will deliver a complete ecosystem of devices, software, and digital services to create premium employee experiences, improve workforce productivity, and provide enterprise customers with better visibility, insights, security, and manageability across their hybrid IT environments.
The acquisition accelerates HP’s strategy to create a more growth-oriented portfolio, further strengthens its industry opportunity in hybrid work solutions, and positions the company for long-term, sustainable growth and value creation. Poly will help drive the growth and scale of HP’s peripherals and workforce solutions businesses. Poly’s devices, software, and services, combined with HP’s strengths across compute, device management, and security, create a robust portfolio of hybrid meeting solutions. Poly is a leader in video conferencing solutions, cameras, headsets, voice, and software. Together, HP and Poly will deliver a complete ecosystem of devices, software, and digital services to create premium employee experiences, improve workforce productivity, and provide enterprise customers with better visibility, insights, security, and manageability across their hybrid IT environments.
Client Highlights
1.10.22
Wilson Sonsini Advises Zynga on $12.7 Billion Acquisition by Take-Two
On January 10, 2022, Take-Two Interactive and Zynga, two leaders in interactive and mobile entertainment, announced that they have entered into a definitive agreement under which Take-Two will acquire Zynga in a cash and stock transaction valued at $9.86 per Zynga share, based on the market close as of January 7, 2022. This represents a total enterprise value of approximately $12.7 billion. Wilson Sonsini Goodrich & Rosati is advising Zynga on the transaction.
Client Highlights
11.18.21
Wilson Sonsini Advises Fieldwire in Its Acquisition by Hilti Group
On November 16, 2021, Hilti Group, a global leader in innovative tool and fastening solutions, technology, software, and services for the commercial construction industry, announced that it has entered into an agreement to acquire Fieldwire, a San Francisco-based construction technology company, for an approximate $300 million. The strategic acquisition will bring together Fieldwire's best-in-class product and Hilti's global brand and market reach to help drive productivity at contractors and on construction sites. Wilson Sonsini Goodrich & Rosati represented Fieldwire in the transaction.
Client Highlights
9.16.21
Wilson Sonsini Advises Mastercard on Acquisition of CipherTrace
On September 9, 2021, Mastercard announced that it will extend its capabilities deep into the field of digital assets with an agreement to acquire CipherTrace, a leading cryptocurrency intelligence company with insight into more than 900 cryptocurrencies. The integrated offering will build on CipherTrace’s suite of digital assets and Mastercard’s cyber security solutions to provide businesses with greater transparency to help identify and understand their risks and to help manage their digital asset regulatory and compliance obligations. The terms of the agreement were not disclosed. Wilson Sonsini advised Mastercard on the transaction, which is expected to close by the end of this year.
The acquisition enables Mastercard to combine the technology, AI, and cyber capabilities of both companies to differentiate its card and real-time payments infrastructure, allowing customers and stakeholders globally to build upon and benefit from the solutions to protect their consumers and comply with regulations as they build their own virtual asset offerings. CipherTrace will also help drive continued innovation with a diverse range of partners, such as fintechs, crypto-wallet providers, and governments, while allowing the company to deliver on the principles it has established for all blockchain-related programs.
The acquisition enables Mastercard to combine the technology, AI, and cyber capabilities of both companies to differentiate its card and real-time payments infrastructure, allowing customers and stakeholders globally to build upon and benefit from the solutions to protect their consumers and comply with regulations as they build their own virtual asset offerings. CipherTrace will also help drive continued innovation with a diverse range of partners, such as fintechs, crypto-wallet providers, and governments, while allowing the company to deliver on the principles it has established for all blockchain-related programs.
Client Highlights
6.22.21
Wilson Sonsini Represents Solid Power in Merger with Decarbonization Plus Acquisition Corp. III to Go Public
On June 15, 2021, Solid Power, Inc., an industry-leading producer of all-solid-state batteries for electric vehicles, and Decarbonization Plus Acquisition Corporation III (DCRC) announced a definitive agreement for a business combination that would result in Solid Power becoming a publicly listed company. Upon closing of the transaction, the combined company will be named "Solid Power, Inc." and its common stock and warrants are expected to trade on NASDAQ under the new ticker symbol "SLDP" and "SLDP WS," respectively. Wilson Sonsini Goodrich & Rosati represented Solid Power in the transaction.
Client Highlights
6.08.20
Firm Represents Vacasa in $108 Million Strategic Investment
On June 2, 2020, Vacasa, North America’s largest vacation rental management platform, announced a $108 million strategic investment round. The financing was led by existing investor Silver Lake with participation from other existing investors including Riverwood Capital and Level Equity. Wilson Sonsini Goodrich & Rosati represented Vacasa in the transaction.
Client Highlights
6.28.19
WageWorks to Be Acquired by HealthEquity
On June 27, 2019, HealthEquity, the nation’s largest independent health savings account (HSA) non-bank custodian, and WageWorks, a leader in administering HSAs and complementary consumer-directed benefits (CDBs), announced that they have entered into a definitive agreement under which HealthEquity will acquire all of the issued and outstanding shares of common stock of WageWorks for $51.35 per share in cash, representing a total enterprise value of approximately $2 billion.