206.622.6700 [email protected]


We do it all – When Prolumina is your trusted partner, you can address all of your trial service needs. From nationally renowned reporting and deposition services to high-definition audio and video editing, jury research, graphics and trial presentation, no other firm can match our breadth of services. No matter your litigation communication needs – Prolumina can help.

We’re a boutique firm with national reach – As a boutique firm, we are able to be as flexible and as specialized as you are. We know our niche – we are innovators in communications consulting for litigators. Our consultants have worked on some of the largest cases in our nation’s history, and we bring that experience to you, with the flexibility and price advantages that come with a boutique firm. Our consultants are nationwide and no case is too big or too small to benefit from the expertise and care we bring to every case. Quality should not be sacrificed by geography – Prolumina is there wherever you are.

We know litigation – Quite simply, Prolumina spends more time in court than our competitors. We are experts, and our consultants have an average of over 10,000 hours in the courtroom with decades of individual experience. We know the best way to achieve results in every aspect of trial services so that everything comes together to achieve one thing – winning for your client. We help you ensure your case themes are powerful, your witnesses are well prepared, and your graphics are effective – all of which you need to persuade the triers of fact. We also know the most efficient way to build a database of exhibits so your presentation appears seamless and effortless. We go to trial… a lot. Let Prolumina bring that expertise to your next case.

“Thank you…so much for your dedication, skill and good humor throughout such a difficult trial. I knew you were good, really good, but that effort was ridiculously good.”


Greenberg Traurig

“It was top-flight and I received numerous glowing comments. Great presentation. Nobody does a better job.  You are the best!”

David Goodnight

Stoel Rives LLP

Our People

Chris Tiedemann, ASTC

Chris Tiedemann, ASTC


Prolumina’s principal, Chris Tiedemann is one of Washington state’s leading experts on technology in litigation and has designed and taught continuing legal education seminars for local and state bar associations, as well as for many law firms and professional associations, locally and across the country.  He has been an invited speaker at the University of Washington Law School and the Seattle University School of Law.  Chris has written articles on the effective use of technology in the courtroom, which have been published in the King County Bar Bulletin.  He has more than 25 years of experience in trial consulting and is highly skilled in organizing and managing complex litigation, with a demonstrated ability to meet demanding deadlines.

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Prolumina Litigation Communications

2200 6th Ave Ste 425

Seattle, WA 98121