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Groshelle Communications Helps Technology Companies Thrive.

Based in San Francisco, the new heart of Silicon Valley, we are experts at delivering coverage for our clients – be they first-of-a-kind consumer electronics, enterprise software, mobile applications (Android and iOS), telecom, or wireless technologies.

High-Tech Expertise


Dedicated to emerging technology from the early days of the Internet to today’s Cloud-based world

Deep relationships with top-tier influencers


On a first-name basis with Analysts, Bloggers, Editors, Reporters and Market Makers

Tangible Results


Client coverage in USAToday, NY Times, Businessweek, Techcrunch, OMagazine, Wall Street Journal, Mashable, Ubergizmo and hundreds more.

Latest Awards

Hermes Creative Awards

Excellence in Emerging Media

Gold Award Winner, 2014

The Communicator Awards

Excellence in Marketing and Communications

2X Silver Award Winner, Marketing Effectiveness, 2014

Bulldog Award

Excellence in Media Relations & Publicity

Bronze Winner for Best Consumer Product Launch

The Stevies

Excellence in Business

Winner for Best Marketing Organization

  • “Groshelle Communications delivered. The global coverage that this PR campaign secured truly built widespread awareness of the Open Garden brand with investors and among the geek community around the world. Heidi’s work even helped us close our first round of financing as many investors reached out to us to learn more and invest.”
    Micha Benoliel – founder and CEO, Open Garden
  • “Heidi helped put our brand on the map with awareness, visibility and ongoing press attributions.”
    Paul Cegielski – Director of Marketing, Document Capture Technologies
  • “Heidi was recommended by our UK PR team to launch a client’s Smartphone app into the US technology market. It was a pleasure to develop the US PR strategy with her & an even greater pleasure to see the subsequent coverage that was delivered!”
    Fraser Ritchie – VP Marketing, bluenio.com
  • “Heidi is a master of succinct and interesting pitches, taking our complex technical message and simplifying appropriately given the target. As a result of working with her, we’ve been able to reach more analysts, trade press, and potential customers.”
    Margaret Walker – Marketing, CohesiveFT

Clients in the News

Does your Software Business have “Stickiness” for Customer Upsells and Renewals?

Pramata CEO, Praful Saklani, shares his insights with SandHill.com

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Successful Pivot to $5M from Chicago: Cohesive Networks CEO Patrick Kerpan

Deep dive interview with Patrick Kerpan by Sramana Mitra of One Million by One

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Healthy Hispanic Living Profile: Carmen Rojas PhD

Born Leaders: Carmen Rojas Paying it Forward to Help Low-Wage Earners Gain Better Conditions –

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VMBlog.com Cohesive Networks in CenturyLink’s Cloud Marketplace

Cohesive Networks, a cloud-native security and networking company, today announced the availability

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