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617MediaGroup's Overview

Total employees55
HeadquartersBoston
Founded

617mediagroup is a full-service progressive communications agency headquartered in Boston, Massachusetts. They are dedicated to providing strategic communications, public relations, digital media, advertising, and crisis management services primarily to labor unions, non-profits, and progressive political organizations. Their work focuses on amplifying the voices of working families, advancing social and economic justice, and achieving tangible results for their clients through compelling storytelling and targeted outreach.

Where is 617MediaGroup's Headquarters?

HQ Function

The Boston headquarters serves as the central hub for all agency operations, including client strategy development, creative campaign execution, media relations, digital content creation, and administrative functions.

Notable Features:

Located in South Boston, the office is likely a modern workspace designed to foster collaboration and creativity, equipped with technology for media production and campaign management.

Work Culture:

The work culture at 617mediagroup is mission-driven, passionate, and collaborative. Employees are typically deeply committed to progressive causes and work in a fast-paced environment to support client objectives.

HQ Significance:

The Boston location provides proximity to key clients, media outlets, and political stakeholders in Massachusetts and the broader New England region, facilitating effective advocacy and communication efforts.

Values Reflected in HQ: The headquarters likely reflects values of professionalism, innovation in communication, and a strong commitment to the progressive movements it serves.

Location:

617mediagroup primarily operates within the United States, with a strong focus on national, regional, and local campaigns. While their physical offices are in the U.S., their digital campaigns and the causes they support can have an international resonance, particularly within the global labor movement and progressive advocacy networks. They do not maintain physical international offices.

Street Address:

300 D St Ste 1

City:

Boston

State/Province:

MA

Country:

USA

617MediaGroup's Global Presence

Washington, D.C., USA (Presence)

Address: While not a fully staffed branch office like Boston, 617mediagroup maintains a strategic presence and often conducts work in Washington D.C. to support national campaigns and federal advocacy efforts for its clients.

To provide on-the-ground support and strategic insight for clients engaging with federal government bodies and national political discourse.

Buying Intent Signals for 617MediaGroup

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of 617MediaGroup

As of April 2025, 617MediaGroup' leadership includes:

Sarah C. Bacon - President
David B. Tsolis - Partner
Lauren M. Glickman - Partner
Kailah K. Kolis - Partner
Hannah L. Halbert - Partner

Investors of 617MediaGroup

617MediaGroup has been backed by several prominent investors over the years, including:

Privately Held

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Specific executive new hires or exits at 617mediagroup are not widely publicized in major news outlets, as is common for privately held firms of its size. Key leadership transitions, if any, would typically be announced on their website or LinkedIn. No major executive changes have been publicly announced in the last 12 months.

Technology (Tech Stack) used by 617MediaGroup

Discover the tools 617MediaGroup uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

617MediaGroup Email Formats and Examples

617mediagroup likely uses common professional email formats. Based on industry standards for similar-sized agencies, the most probable format is the first initial followed by the last name.

flast@617mediagroup.com

Format

jdoe@617mediagroup.com

Example

80%

Success rate

News and media

617mediagroup.comMarch 10, 2023

617mediagroup News: 617MediaGroup and IATSE Local 481 Win Prestigious Reed Award

617mediagroup, alongside IATSE Local 481, was honored with a Reed Award for their 'Solidarity is a Superpower' campaign. The campaign won in the 'Best Online Video - Web Video - For Union' category, recognizing excellence in political campaigning and grassroots advocacy....more

617mediagroup.comFebruary 1, 2023

617mediagroup News: 617MediaGroup Launches New Website for UA Local 12

617mediagroup announced the launch of a new, state-of-the-art website for UA Local 12, the union of plumbers, pipefitters, and HVACR technicians in Boston. The website aims to enhance member engagement and public outreach....more

617mediagroup.comOctober 20, 2022

617mediagroup News: 617MediaGroup Proudly Announces New Partners

617mediagroup announced the promotion of Hannah Halbert, Kailah Kolis, and Lauren Young to Partner, recognizing their significant contributions to the firm's growth and success in serving progressive causes and labor unions....more

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