The transactions highlighted below are representative of Greenhill engagements. In addition, the Firm has completed many engagements that were not publicly-disclosed.
Recent Transactions
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IAC/InterActiveCorp
![flag not available](https://www.greenhill.com/sites/default/files/n_a_flag.gif)
Advised the Special Committee of the Board of Directors of IAC/InterActiveCorp, a leading media and internet company, on the potential creation of a new class of non-voting common stock
![USA/Canada U.S.A., Canada flags](https://www.greenhill.com/sites/default/files/usa_canada.gif)
Concordia International Corp
![flag not available](https://www.greenhill.com/sites/default/files/n_a_flag.gif)
Advised the Special Committee of the Board of Directors of Concordia International, a diverse, international specialty pharmaceutical company focused on generic and legacy pharmaceutical products and orphan drugs, on its strategic review process
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Rofin-Sinar Technologies, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised Rofin-Sinar Technologies, Inc., a leading manufacturer of industrial laser sources and laser-based solutions and components, on its sale to Coherent, Inc., a leading provider of lasers and laser-based technology for scientific, commercial and industrial customers
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Niska Gas Storage Partners
![Canada Canada flag](https://www.greenhill.com/sites/default/files/canada.gif)
Advised the Conflicts Committee of the Board of Directors of Niska and provided a fairness opinion on its sale to Brookfield
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
GFI Group Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Special Committee of GFI Group Inc. on its sale to BGC Partners, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Voya Financial, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Independent Committee of the Board of Directors of Voya Financial, Inc. in connection with Voya Financial, Inc.’s repurchase of 4.5mm shares (aggregate repurchase of $175mm) from ING Groep N.V.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Voya Financial, Inc.
![flag not available](https://www.greenhill.com/sites/default/files/n_a_flag.gif)
Advised the Independent Committee of the Board of Directors of Voya Financial, Inc. in connection with Voya Financial, Inc.’s repurchase of 7.7mm shares (aggregate repurchase of $300mm) from ING Groep N.V.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
ING US, Inc.
Advised the Independent Committee of the Board of Directors of ING US, Inc. in connection with ING U.S., Inc’s repurchase of 7.2mm shares (aggregate repurchase of $250mm) from ING Groep N.V.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Tesoro Hawaii, LLC
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Special Committee of the Board of Directors of Par Petroleum in connection with its acquisition of Tesoro Hawaii, LLC from Tesoro Corporation
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
50% of El Paso Natural Gas and 50% of El Paso Midstream Investment Company
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Independent Directors of the Board of Kinder Morgan Energy Partners on the acquisition of 50% of El Paso Natural Gas, a ~10,000 mile natural gas pipeline system connecting the Permian Basin in Texas / New Mexico with key consumer markets in Arizona, California and Mexico, and 50% of El Paso Midstream Investment Company which includes oil and gas gathering and processing assets in the Altamont region in Northeast Utah and in the Eagle Ford shale play in Southwest Texas
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
TNS, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Special Committee of the Board of Directors of TNS, Inc., a leading global provider of data communications and interoperability solutions, on its sale to Siris Capital Group, a private equity firm focused on complex, control equity investments in the telecom, technology and technology-enabled business service sectors
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
American International Group (AIG)
Advised the United States Department of the Treasury (“UST”) on the full reduction of its 92% ownership stake in the insurer through numerous Secondary Public Offering Transactions
![U.S.A., Guernsey flags](https://www.greenhill.com/sites/default/files/guernsey-us_90266.gif)
Investments of AP Alternative Assets, L.P.
![U.S., Bermuda flags](https://www.greenhill.com/sites/default/files/usa_bermuda.gif)
Advised the Special Committee of the Conflicts Committee of the Board of Directors of Athene Holding Ltd. in connection with the purchase of non-cash investment assets of AP Alternative Assets L.P.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Tennessee Gas Pipeline and 50% of El Paso Natural Gas
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Independent Directors of the Board of Kinder Morgan Energy Partners on the acquisition of Tennessee Gas Pipeline, a ~14,000 mile natural gas pipeline system connecting Texas, Louisiana, and the Gulf of Mexico with the northeastern US, and 50% of El Paso Natural Gas, a ~10,000 mile natural gas pipeline system connecting the Permian Basin in Texas / New Mexico with key consumer markets in Arizona, California and Mexico
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
American Dental Partners, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised American Dental Partners, Inc. (NASD: ADPI), one of the nation’s leading business partners to dental group practices, on its sale to JLL Partners, a leading private equity firm
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Wesco Financial Corporation
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Special Committee of Wesco Financial Corporation in connection with Berkshire Hathaway Inc.'s proposal to acquire the remaining 19.9% of the shares of Wesco’s common stock that it does not presently own
![USA/Switzerland U.S.A., Swiss flags](https://www.greenhill.com/sites/default/files/usa_swiss.gif)
Alcon, Inc.
![Switzerland Switzerland flag](https://www.greenhill.com/sites/default/files/switzerland.gif)
Advised the Independent Director Committee of Alcon, Inc., an ophthalmic pharmaceutical company, on the sale of Alcon’s outstanding publicly held interest to Novartis AG, a global pharmaceutical company
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
IAC / InterActiveCorp.
Advised the Special Committee of the Board of Directors of IAC, a leading Internet company, on the repurchase of all IAC shares owned by Liberty Media in exchange for a combination of cash and two operating businesses, Evite and Gifts.com
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
NYFIX, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Special Committee of the Board of Directors of NYFIX, Inc., a provider of electronic trading solutions, on its sale to NYSE Euronext
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Dynegy, Inc.
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised Dynegy, Inc., a merchant power generator, on its sale of 9 power plants to LS Power Equity Partners in exchange for cash and Dynegy shares
![Canada Canada flag](https://www.greenhill.com/sites/default/files/canada.gif)
BCE Inc.
![USA/Canada U.S.A., Canada flags](https://www.greenhill.com/sites/default/files/usa_canada.gif)
Advised the Board of BCE on a review of a range of strategic alternatives that culminated in an agreement to sell to a consortium consisting of Teacher's Private Capital, Providence Equity Partners and Madison Dearborn Partners for $52.0 billion that was ultimately terminated
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Trans Mountain Pipeline System
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised Independent Committee of the Board of Kinder Morgan Energy Partners on the acquisition of Trans Mountain Pipeline System, an ~800 mile pipeline which transports crude oil and refined products from Alberta to British Columbia and Washington State
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
SLM Corporation
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Advised the Transaction Committee of the Board of Directors of SLM Corporation, commonly known as Sallie Mae, on the sale to a consortium consisting of J.C. Flowers, Friedman Fleischer & Lowe, Bank of America and JPMorgan Chase
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Cardinal Health, Inc., Pharmaceutical Technologies and Services division
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Provided fairness opinion to the board of directors of Cardinal Health, Inc., a global company serving the health-care industry, on the sale of its Pharmaceutical Technologies and Services business, which provides outsourced services and proprietary technologies to the global pharmaceutical and biotechnology industries
![United States United States flag](https://www.greenhill.com/sites/default/files/usa_0.gif)
Verizon Communications Inc.
![Mexico Mexico flag](https://www.greenhill.com/sites/default/files/mexico.gif)
(various assets)
Provided independent valuation services in connection with the acquisition by América Móvil and Telmex of a 100% stake in Verizon Dominicana, an approximate 52% stake in Telecomunicaciones de Puerto Rico and an approximate 28.5% stake in Compania Anónima Nacional Teléfonos de Venezuela