The Carlyle Group has agreed to acquire Landmark Aviation, a Houston, Texas-based provider of fueling and ground support services to the general and commercial aviation markets, from GTCR Golder Rauner and Platform Partners. No financial terms were disclosed for the deal, although Reuters previously reported that the sellers were seeking between $600 million and $700 million. Morgan Stanley managed the process, while Morgan Stanley, RBC Capital Markets and Barclays provided debt financing. www.landmarkaviation.com
ABRY Partners has invested an undisclosed amount into SourceMedical Solutions Inc., a Birmingham, Ala.-based provider of outpatient information solutions and revenue cycle management services for ambulatory surgery centers, specialty hospitals, and rehabilitation clinics. Sellers include ABS Capital Partners, Enhanced Capital Partners, Redmont Venture Partners and Sopris Capital Associates.www.sourcemed.net
H.I.G. Capital has acquired Cel Lep Idiomas, an English language teaching network in Brazil. No financial terms were disclosed. www.higcapital.com
H.I.G. Capital has acquired two makers of metallized paper: ARMetallizing (Belgium) from Ackermans & van Haaren and Vacumet Paper (Franklin, Mass.) from Scholle Corporation. No financial terms of either deal were disclosed. www.higcapital.com
Norwest Equity Partners has acquired Quadion Corp., a Minneapolis–based provider of rubber and plastic molded components and assembly solutions. No financial terms were disclosed. www.mnrubber.com
Summit Midstream Partners, a portfolio company of Energy Capital Partners and GE Energy Financial Services, has agreed to acquire ETC Canyon Pipeline LLC, a gatherer and processor of natural gas in the Piceance and Uinta basins in Colorado and Utah. The deal is valued at $207 million, while the seller is a wholly owned subsidiary of Energy Transfer Partners (NYSE: ETP). www.summitmidstream.com
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