Catherine Mattice

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Organizations across the globe trust Catherine Mattice to solve their toughest culture challenges. She brings a proven approach to addressing toxic behaviors and building respectful, high-performing workplaces.

Check out what attendees say about her presentations.

Stephanie San Antonio
President & Employee Benefits Advisor, SSA Insurance Services

Jacquelyn Thorp
Chief Executive Officer, Train Me Today Collective

Zech Dahms
President, Achieve Engagement

What People Are Saying

“I have to say, over my career as an EAP I’ve seen similar presentations and honestly have never been impressed by them. Yours was excellent. PowerPoints weren’t a wall of words; you included available research with citations, you covered the topic from various viewpoints and spoke to your EAP audience very appropriately, and your perspective was not limited to the US.”

Jan Price
Manager Professional Learning Resources, Employee Assistance Professionals Association (EAPA)

“Catherine has been a trusted speaker for Paycor since 2017, consistently delivering outstanding webinars. Her sessions are engaging, dynamic, and filled with actionable insights, which is why her topics always attract large audiences, with 300 to 1,000 registrants tuning in. Catherine has a unique ability to captivate attendees, sparking meaningful conversations and interaction throughout her sessions. It seems she’s even developed a following here with Paycor’s audience; with many attendees often commenting that they always love her webinars and can’t wait for the next one.

When it comes to creating positive workplace cultures, and tackling issues like workplace bullying, Catherine is our go-to expert. Her knowledge and expertise make her an invaluable resource for both HR professionals and leaders looking to create lasting change in their organizations.” 

Kayla O’Neal
Senior Webinar Producer, Paycor

“Catherine delivered an exceptionally engaging and inspiring keynote that highlighted how every individual can help create a thriving workplace at our university. Her message set a powerful tone for the entire event, which was focused on wellness. It resonated deeply with our faculty, staff, and students, and it sparked meaningful reflection and conversation throughout the sessions that followed. Even after the event concluded, we continue to receive wonderful feedback about her presentation. Working with Catherine and her team was seamless from start to finish!”

Ashley Elliot-Dukes
Director of Strategic Partnerships & Public Engagement, McCausland College of Arts and Sciences, University of South Carolina

Thank you for presenting the Civility in the Legal Profession specialty MCLE training. Your presentation was engaging and exceptionally useful, both for the new State Bar requirement and for anyone of any job category working in public defense. The generosity of you and your team putting such a phenomenal presentation together for us is truly appreciated.

We hope that the future will bring many more opportunities for us to work together to help ensure that all Californians receive the excellent representation they deserve.”

Teresa D.
Criminal Defense Attorney

“Catherine’s presentation with Paycor Summit was truly wonderful! I find myself in complete agreement with other attendees who labeled it as the BEST presentation of the Summit. In fact, I’d go a step further and say it’s one of the BEST presentations I’ve been part of in years! Catherine’s content and the delivery thereof were exceptional. Her ability to speak, share, advise, and capture attention is truly remarkable. It’s evident that she possesses a unique talent for making a significant impact through her presentations. Kudos to Catherine and the entire team for such an outstanding contribution to the Summit!”

Sherri Hayn
Office Manager, Vapor Systems Technologies, Inc. 

“We were thrilled to have Catherine present a webinar for the National Human Resources Association on Embracing Human-Centric Leadership: Nurturing Growth, Empathy, and Authentic Connections. The session was thoughtfully structured and packed with meaningful insights. One of the standout takeaways for me was the Rewards & Core Values audit—it sparked new ideas for how we might implement similar strategies across our organization. I also found the segments on Delegating and Empowering especially impactful as I work to strengthen my team in preparation for our next phase of growth.”

Alexandria Dunham
President Elect, National Human Resources Association

“I met Catherine about 17 years ago, when she was starting her business: her presentation was memorable. So much so that when someone mentioned abrasive leaders, she’s the only person I could think of as an expert on that topic. I was beyond excited when Catherine agreed to present for our local HR Chapter!

Catherine delivered a phenomenal webinar for the Santa Barbara Human Resources Association on coaching abrasive leaders and securing leadership buy-in. Her insights were both eye-opening and highly practical, equipping our members with real-world strategies they could implement immediately. The response has been overwhelmingly positive—attendees were grateful for her engaging style, deep expertise, and actionable guidance. Many have already shared how applicable her session was for their work.

We’re incredibly grateful for the impact she made and highly recommend her to any organization looking to tackle tough leadership challenges with confidence and clarity.”

Corinne Santini
Director of Human Resources, Santa Barbara Zoo

“I recently attended Catherine’s webinar ‘Creating Inclusive Workplaces When DEI Efforts Are Under Fire’ and really enjoyed the interactive and engaging format. Catherine led an open and insightful discussion on a very important and timely topic, sharing practical examples and useful resources to help us make fair and inclusive hiring decisions.

I especially appreciated her guidance on reducing bias in recruitment — for instance, considering anonymized or ‘whitened’ resumes to ensure every candidate has a fair chance, regardless of their background, gender, race, or physical appearance. It was an inspiring and thought-provoking session that reinforced the importance of fairness and respect throughout the hiring process. Thanks a lot; I can’t wait for the next one.

Rosi Gonzalez
HR Recruiter, Fusion GBS

“I was a young attorney when one outcome of the Watergate scandal was the introduction of mandatory MCLE requirements, prompted by the number of lawyers who had become cogs in a corrupt wheel and were ultimately incarcerated.

Since the late 1980s, I have completed countless harassment, discrimination, retaliation, and other compliance trainings. Yours was the most engaging and congenial.”

Ron C.
Senior Trial Attorney

Our exclusively virtual programs don’t usually involve two-way conversation—we’re intentional about that, since the idea of someone going rogue off mute during a paid session is a little scary! But the way Catherine handled it was so well done. It was honestly eye-opening for the team. With the right person, this format can absolutely work. Catherine really nailed it!” 

Events Programming Team
National Human Resources Association

“We had the pleasure of inviting Catherine to speak at Mannauðsdagurinn (Human Resources Day) in Iceland. She presented on eliminating toxicity and creating a positive work culture, delivering an insightful talk that exceeded our expectations. Catherine is a true expert in her field. Her expertise is highly relevant and applicable on a global scale. We highly recommend her to any organization seeking impactful, world-class guidance on workplace culture.”

Sigrún Kjartansdóttir
Managing Director, Mannauður, The Association of Human Resources Professionals in Iceland

“After attending one of Catherine’s webinars, I invited her to speak at our chapter on Workplace Bullying: What It Is and How to Stop It. Her presentation was excellent. It was highly informative, engaging, and truly enlightening for our members. Catherine has a strong ability to break down complex topics into clear, practical insights that resonate with her audience. We greatly appreciated the value she brought to our chapter.” 

Casie Gordon
Vice President, Greater Pottstown SHRM

“I have been working with Catherine Mattice and Civility Partners for more than a year. During this time she has presented several webinars relating to workplace bullying for HRWebAdvisor. We all agree that the issue of bullying in the workplace needs to be addressed directly and practical solutions found to minimize this problem. Catherine has impressed me with both her knowledge and presentation skills as well as with her desire to find practical answers to this complex issue. I look forward to continuing to work with Catherine again in the near future.”

Philip Gabel, DKG Media LP, dba
HRWebAdvisor

“What a great presentation! On behalf of the Association of Conflict Resolution, Workplace Section, thank you so much! Very informative presentation and well organized. You certainly represent a wealth of information and generated many questions that provided clarity to a complex subject. Thanks again for your contributions to the field of dispute resolution!”

Debra Dupree, MFT
Association of Conflict Resolution Workplace Section, Past Tri-Chair/Advisory Board, Past-President ADR San Diego

“I have had the pleasure of participating in three seminars where Catherine Mattice presented to various audiences. She is a dynamic speaker in that she makes the subject matter very relevant to the daily work environment. Her guidance assists management on how they should work through the problems that arise with workplace bullying. I would recommend employers to take advantage of the various programs offered by Civility Partners.”

Ray Kewley
Director of Human Resources, iHerb.com

“Catherine brought energy and practical insight to our chapter with her presentation on building civil and psychologically safe workplaces. She shared actionable models and strategies that we can apply right away. Her engaging style and interactive approach made the session both impactful and memorable. I highly recommend her to any organization seeking a dynamic voice in workplace culture!”

Melissa Turley
President, SHRM Northstate

“Catherine recently delivered a session to our chapter on navigating workplace challenges and strengthening organizational culture. She is clearly an expert on this topic and introduced practical frameworks and models that helped us better understand how workplace culture truly operates. Her session was insightful, actionable, and immediately applicable. I highly recommend her to any organization seeking impactful programming related to workplace culture.”

Danyelle Grossman
President, Sacramento Area Human Resource Association

“Thank you for your contribution to the HR Pro Conference. Your session was excellent, well delivered, highly engaging, and incredibly valuable to our attendees. The feedback has been overwhelmingly positive, and you played an important role in making this one of our best conferences to date. I truly appreciate the time, preparation, and professionalism you brought to the event.

Jacquelyn Thorp
Founder, Train Me Today Collective

“Catherine’s webinar for the PIHRA Long Beach Chapter was truly exceptional. Her perspective on developing middle managers to create stronger, more positive workplaces really resonated with our audience. You could feel the impact in real time. Her approach is thoughtful, practical, and grounded in real experience, and she has a natural way of connecting through stories that make the message stick.

What stood out most was how genuine and engaging she is as a speaker. She doesn’t just present content, she creates an experience that draws people in and gets them thinking differently about their role as leaders.

Working with Catherine and her team was an absolute pleasure from start to finish. The care, intention, and professionalism she brought to this session did not go unnoticed, and our members walked away with real, actionable value. She truly models the kind of leadership she speaks about, and it shows in everything she does.”

Mark Halushka
Board Chair, PIHRA Long Beach

“We sincerely appreciate Catherine’s time and expertise in leading our recent Professional Development session. Her presentation, Navigating a Toxic Workplace: Practical Steps for Positive Change, was engaging, insightful, and highly relevant.

Drawing from her book, she provided a clear overview of what makes workplaces toxic, how bullying shows up, and how leaders and HR can foster a more respectful, healthy culture. Attendees walked away with practical, actionable steps they can use right away, and the feedback has been overwhelmingly positive.

We’re grateful for the impact she made and highly recommend this session to any organization focused on building a more positive workplace culture.”

Sabrina Di Marzio
VP of Programs, SHRM San Diego

“Catherine has spoken multiple times for Case IQ’s webinar program and her sessions are consistently top performers for us. Her presentations are always timely and insightful, offering expertise on topics such as toxic work environments and harassment. Attendees seem highly engaged, asking questions and requesting follow-up materials throughout her sessions as well as leaving high ratings and positive feedback. Catherine clearly knows how to make learning both impactful and enjoyable.”

Ann Snook
Content Marketing Manager, Case IQ

“Catherine delivered an outstanding webinar on psychological safety and allyship for our firm. Her session was not only informative, but also engaging and highly interactive, creating a space where participants felt comfortable and involved. She has a unique ability to take complex and sometimes challenging topics and make them approachable, relatable, and easy to understand. Catherine is an energetic and delightful speaker. We truly appreciated the insight and expertise she shared, and I would highly recommend her as a speaker.”

Amber Gough
Director of Recruiting & Diversity & Inclusion Committee Chair, Tyson & Mendes

Catherine is truly magnificent! Her work makes a tremendous difference for BIPOC people like myself. Thank you for your commitment to share your knowledge and expertise. I attended a webinar she did for the Paycor platform on the topic Emotional Intelligence (EQ). It changed my life in the most profound way! And the resources that she shared are so magnificent and actionable! Tremendous thanks and I will continue to share Catherine’s content and recommend her without hesitation!”

Michelle Selman-Fischer
Phlebotomist, GMHC

“Catherine provided our group with interesting and useful insights that resonated with every group member. Her ability to offer actionable strategies for building culture is impressive, and our team walked away having learned an immense amount from her expertise.”

Marco Robello
Founder, Theiphal Therapeutics

“Catherine presented our first SHRM Maine State Council webinar and was truly a pleasure to work with; she responded to all our requests in a very timely and professional manner. Her passion for “Understanding Bullying in the Workplace” came across very clear in her presentation and provided our listeners with valuable information on this topic.”

Webinar Committee
SHRM Maine State Council

Impact and Cross-Industry Relevance

Because every organization, regardless of industry, is driven by its people, Catherine’s message resonates across sectors. 

Her ability to tailor each presentation to the audience ensures the content feels relevant, engaging, and immediately applicable, regardless of the field.

See the full list of industries and organizations here.