New Back Bay hub expands GLG’s presence in fast-growing life sciences and financial services markets
BOSTON, MASSACHUSETTS [October 26, 2026] – GLG, the world’s leading platform for trusted human expertise, has opened an office in Boston’s Back Bay neighborhood. The new location establishes dedicated service teams to support clients and experts working across critical growth areas, including life sciences, healthcare, and financial services.
“Boston has long been a key market for our clients and a home base for experts in the most important industries and domains,” said GLG CEO Gemma Postlethwaite. “We’ve built strong relationships in the region over many years, and we’re excited to invest in them further with a new team on the ground to help our partners pursue their biggest opportunities.”
The new office formalizes GLG’s longstanding presence in greater Boston with local service and commercial teams made up of tenured business leaders who have relocated to the city and new talent to meet client demand. The Back Bay location, in the historic 185 Dartmouth Street building, positions GLG centrally among dozens of client headquarters, as well as key expert communities, including top researchers, physicians, senior operators, and entrepreneurs.
“We’re glad to be closer to our longtime partners in Boston as we support their day-to-day work across life sciences, healthcare, and finance,” said Chief Commercial Officer Mary Burke. “With experienced GLG leaders at the helm, our local team is hitting the ground running – and eager to welcome new colleagues from New England’s deep talent pool.”
Originally designed as the headquarters of the New England Power Company, the 11-story, 90-year-old Dartmouth Street building sits within walking distance of major city landmarks, including the Boston Common, Public Gardens, Prudential Center, and the Charles River Esplanade.


About GLG
GLG is the world’s leading platform for trusted human expertise, connecting decision makers to the precise intelligence they need to gain a strategic edge. Leveraging decades of experience and proprietary data, GLG’s global teams recruit and engage hard-to-access experts across every industry – delivering fresh, authoritative insights, events, advisors, and board placements to the world’s most recognized and influential companies, as well as expert-grade training, benchmarks, and evaluation for frontier labs. Visit GLG.com.
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