Kirkland & Ellis advised private equity firm Greenbriar Equity Group L.P. on the acquisition of Sparkstone Electrical Group. The new investment will focus on enhancing the company's scale and capabilities. Sparkstone Electrical Group is a supplier of custom-engineered electrical power equipment to a highly diversified set of end markets. The Kirkland team included corporate lawyer Shawn OHargan; debt finance lawyers Kathryn Keves Leonard and Raghav Gupta; and tax lawyers Timothy Campany and Sara Zablotney.