About Concetto Group: Communication Services for Purpose-Driven Organizations
At Concetto Group, we help mission-driven organizations and forward-thinking companies communicate clearly and confidently — whether through corporate responsibility reports, program impact reports, or other strategic business content.
We bring together deep research, sharp storytelling, and close collaboration to deliver content that meets your goals, satisfies stakeholder expectations, and brings your broader impact to life.
Why Companies Trust Concetto Group
Strategic Writing + Editorial Strength
We go beyond wordsmithing. We think critically, ask the right questions, and challenge unclear or ineffective messaging — so your communication is sharp, smart, and aligned with your strategy.
End-to-End Support
From framing the narrative to managing approvals and final delivery, we guide your project from start to finish.
Collaborative by Nature
We work as an extension of your team — coordinating with communicators, subject-matter experts, designers, and leadership to keep projects moving and aligned.
Trusted Across Sectors
Our client relationships span Fortune 500 companies, large nonprofits, agencies and associations — many of whom we’ve partnered with for more than a decade.
Industry Experience
Semiconductors
Healthcare
Data & Analytics
Nonprofits
Recycling & Composting
Environmental Remediation
Maritime/tourism
Financial Services
Mining
Technology
Building & Real Estate
Professional Services
Meet Our Founder
Shannon Diederich
Shannon Diederich is a seasoned communications strategist with roots in journalism, public relations, and corporate responsibility. For more than 30 years, she’s helped organizations use communication to create clarity, build trust, and show measurable progress toward their goals.
A passionate advocate for human rights, environmental stewardship, and social justice, Shannon brings both integrity and insight to every project. She actively participates in sustainability/ESG communications networks and previously served on the board of the Public Relations Society of America (Colorado chapter), and as a member of the International Association of Business Communicators.
Let's Get to Work
Whether you need to elevate your messaging, sharpen a report, or rethink how you show your impact — we’re here to help.