McLane Middleton Expands Seacoast Office Amid Growth

Leading New England law firm increases footprint in Portsmouth to support client demand and attract top talent.

Published on Feb. 8, 2026

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McLane Middleton, one of New England's top law firms, has significantly expanded its office space in Portsmouth, New Hampshire less than a year after relocating there. The expansion reflects the firm's sustained growth across key practice areas like Trusts & Estates and Education Law, as well as its commitment to investing in professional talent and infrastructure to deliver exceptional client service.

Why it matters

The expansion strengthens McLane Middleton's position in the dynamic Seacoast regional market and equips the firm to meet growing demand from clients. It also positions the firm to better attract top legal talent to the area.

The details

The expanded office at 1 New Hampshire Ave. in Portsmouth features additional offices and meeting rooms designed to enhance the client experience and support a more collaborative environment for clients, attorneys and staff. The move is part of McLane Middleton's broader strategy to strengthen its presence in key New England markets by investing in space and resources that improve service delivery.

  • McLane Middleton relocated its Seacoast office to 1 New Hampshire Ave. less than a year ago.
  • The firm has now significantly expanded the footprint of this Seacoast office.

The players

McLane Middleton

One of New England's leading law firms, with a growing presence in the Seacoast region.

Whitney Alexander

The managing director of McLane Middleton's Portsmouth office.

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What they’re saying

“Our growth on the Seacoast has been both exciting and sustained. Increasing our office space allows us to deepen our commitment to clients, accelerate collaboration, and continue building a premier destination for top legal talent in the region.”

— Whitney Alexander, Managing Director, Portsmouth Office (unionleader.com)

What’s next

The expanded office space is expected to help McLane Middleton attract and retain top legal talent in the Seacoast region as the firm continues to grow its client base and service offerings.

The takeaway

McLane Middleton's investment in its Seacoast office underscores the firm's commitment to the dynamic regional market and its focus on delivering exceptional client service through strategic growth and talent acquisition.