DOWNERS GROVE, Ill. – Argentum and Marijuana Business Daily, a Division of Anne Holland Ventures, recently became CompuSystems’ (CSI) newest clients when both organizations signed on to new multi-year deals.

CSI will provide registration, data analytics and lead retrieval services for a total of five shows between the two organizations — Argentum, MJBizConNEXT, MJBizConINTL, MJBizCon European Cannabis Symposium and MJBizCon Conference & Expo.

“I’m excited to welcome both of these organizations into the fold of valued CSI clients,” CompuSystems President Chris Williams said. “I’m grateful they have enlisted their trust in us, and I’m confident that we will exceed their expectations in all facets.”


About Argentum
Argentum is the leading national association exclusively dedicated to supporting companies operating professionally managed, resident-centered senior living communities and the older adults and families they serve. Argentum member companies operate senior living communities offering assisted living, independent living, continuing care, and memory care services to older adults and their families. Argentum’s work is driven by its membership. Since 1990, Argentum has advocated for choice, independence, dignity, and quality of life for all older adults.

About Marijuana Business Daily
As the leading business news information resource for the medical marijuana and retail cannabis industry, Marijuana Business Daily’s editors and reporters bring retailers, professional cultivators, infused product makers, ancillary service providers and finance professionals the information and networking they need to flourish within the cannabis industry. In addition to the MJBizDaily newsletter, MJBizDaily Canada, hemp industry reports, and the monthly Marijuana Business Magazine, Marijuana Business Daily also serves as producer and host of the world’s largest family of B2B trade shows for the cannabis industry, MJBizCon. Recent recognition and awards include Trade Show Executive’s Fastest 50, The Inc. 500 and Folio Magazine’s Women in Media. Marijuana Business Daily is also a proud member of the Associated Press.

About CompuSystems
CompuSystems is a leading provider of registration, data management, data analytics and lead retrieval services. Our mission is to help event organizers, exhibitors and attendees achieve the best possible trade show experience. For more information about CompuSystems’ industry-leading services, please visit www.home.compusystems.com.

#CompuSystems

AUA

I want to thank the CSI team for the excellent job done onsite. Registration was executed flawlessly in the square and at all satellite areas as well. There is no way we could have been this successful without your partnership.

Daniel Tadesse, PMP, CAE

ENA

The continued partnership with CompuSystems (CSI) provided the support and resources needed to allow our team to accomplish the transition from an in-person meeting to a virtual conference. The CSI team was wonderful in the development and execution of EN20X registration process and exceeded expectations across the board.

Phillip Ridley

HIMSS

HIMSS has worked with CSI for several years and appreciates their continued quest to service our needs with cutting-edge solutions while providing outstanding customer service.

Karen Malone
Vice President of Meetings & Sales / HIMSS

AACR

CompuSystems has been a great partner for us. They are extremely responsive to our customer needs and are always introducing new technologies to improve our attendee experience. They have a terrific staff, especially our Account Manager, who makes managing a 22,000 person conference much less stressful.

Joe Pontoski
Senior Director, Finance and Business Administration Division / AACR

PMI

I wanted to take a moment to say THANK YOU for all of your work and going above and beyond. It feels really great to know that we are working with people that want what’s best for our programs, and want to be a part of that success. Your efforts are noticed and valued!

Jessica Dyrek
Product Specialist, Live Learning / Project Management Institute

Sellers Expositions

It is a relief to have confidence in a company maintaining such an important area of the show.

Warren Sellers

Performance Racing Industry

THANK YOU, THANK YOU, THANK YOU…the CSI Team seriously rocks! I can’t begin to tell you how much we appreciate all your extra efforts and long hours.

Karin Davidson
Trade Show Director / Performance Racing Industry

Printing United

CSI has allowed us to provide fast registration service to our attendees and exhibitors onsite while also offering a registration website catered to the various attendee profile types we have.

Lexy Olisko
Director of Conferences / Printing United

AUA

I want to thank the CSI team for the excellent job done onsite. Registration was executed flawlessly in the square and at all satellite areas as well. There is no way we could have been this successful without your partnership.

Daniel Tadesse, PMP, CAE

ENA

The continued partnership with CompuSystems (CSI) provided the support and resources needed to allow our team to accomplish the transition from an in-person meeting to a virtual conference. The CSI team was wonderful in the development and execution of EN20X registration process and exceeded expectations across the board.

Phillip Ridley

HIMSS

HIMSS has worked with CSI for several years and appreciates their continued quest to service our needs with cutting-edge solutions while providing outstanding customer service.

Karen Malone
Vice President of Meetings & Sales / HIMSS

AACR

CompuSystems has been a great partner for us. They are extremely responsive to our customer needs and are always introducing new technologies to improve our attendee experience. They have a terrific staff, especially our Account Manager, who makes managing a 22,000 person conference much less stressful.

Joe Pontoski
Senior Director, Finance and Business Administration Division / AACR

PMI

I wanted to take a moment to say THANK YOU for all of your work and going above and beyond. It feels really great to know that we are working with people that want what’s best for our programs, and want to be a part of that success. Your efforts are noticed and valued!

Jessica Dyrek
Product Specialist, Live Learning / Project Management Institute

Sellers Expositions

It is a relief to have confidence in a company maintaining such an important area of the show.

Warren Sellers

Performance Racing Industry

THANK YOU, THANK YOU, THANK YOU…the CSI Team seriously rocks! I can’t begin to tell you how much we appreciate all your extra efforts and long hours.

Karin Davidson
Trade Show Director / Performance Racing Industry

Printing United

CSI has allowed us to provide fast registration service to our attendees and exhibitors onsite while also offering a registration website catered to the various attendee profile types we have.

Lexy Olisko
Director of Conferences / Printing United

©2026 Event Citadel. All rights reserved. Event Citadel, CompuLEAD, and Expo Wallet are registered trademarks of Event Citadel.

Privacy Preference Center

Event Citadel
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.