Our Company

More than a utility company, Unitil provides energy for life.

Our work helps keep homes comfortable, businesses thriving and communities connected. Unitil Corporation is an investor-owned public utility proudly serving Maine, Massachusetts and New Hampshire. We are committed to delivering energy to our customers safely and reliably.

108k+

electric customers

88k+

gas customers

1984

Unitil holding company est.

500+

employees

What Guides Us

Every day our values lead us to fulfill the purpose and goal of our mission to serve our customers, employees and communities.

View our mission, vision and values

Diversity, Equity and Inclusion

We believe we are a stronger organization when all voices and perspectives are equally represented, and we are committed to cultivating a culture of inclusion and connectedness.

Our commitment to DEI