Vendor Prospectus

Indoor Environments 2023
Radon and Vapor Intrusion Symposium

Kick up you heels in Nashville!

Exhibitors and  Sponsors

make the Symposium

a great success, 

year after year!


Paid in Full: 100% of all fees for Booths and Sponsorships are due at the time of purchase.

Cancellation: Please notify the Symposium Manager immediately. Refund Schedule: 100% through Aug 1st, 50% Aug 2nd – Sept 15th. After Sept 15th No Refund.

Exhibitor Hours

Saturday, Oct. 28th, 12 PM – 6 PM
Sunday, Oct. 29th, 8 AM – 4 PM
Show Hours:
Sunday, Oct. 29th, 6-8 PM (Opening Reception)
Monday, Oct. 30th, 8 AM – 5 PM
Tuesday, Oct. 31st, 8 AM - 5 PM End 5 PM
Tuesday, Oct. 31st, 5 PM - 9 PM
Wednesday, Nov. 1st, 8 AM – 12 PM
*Hours are subject to change
There are no Learning Labs

Welcome to Indoor Environments 2023, Radon and Vapor Intrusion Symposium, formerly the AARST International Radon and Vapor Intrusion Symposium.

AARST is a nonprofit professional technical organization that serves a unique role as an ANSI-AARST standard-setting body, demonstrating long-term stewardship and providing its accredited professionals with the tools and education to be leaders in the soil gas industry.

As AARST grows, the symposium also grows the range of attendees and vendors. Many are attendees are technicians in the field of radon and vapor intrusion measurement and remediation, and increasingly more environmental companies attend for training and to expand their forums. Additionally, states, tribes, and territories are now counted as part of the attendee body and have a dedicated concurrent track in the agenda for the entire symposium. The addition of the vapor intrusion concurrent track 3 years ago, is growing in reputation and continues to attract more attendees and new vendors. AARST leads in communication and support to the industry. As such, Indoor Environments 2023 is the definitive source for government agencies, advocates, educators, scientists, and companies sourcing field application-based needs seeking the leading indoor environments gathering annually.

Information for exhibitors and sponsors at Indoor Environments 2023

Exhibitors and sponsors should pre-register with AARST in order to purchase booth(s) and sponsorships. All booth and sponsorship selections are purchased based on a priority point system. Priority exhibitors have the opportunity to purchase before others. (Details below)

  • Priority List (PL) Exhibitors will select all booths and Sponsor Opportunities during the advanced selection process. If a PL exhibitor has not selected during their scheduled time, they forfeit priority. MORE REGARDING THE PRIORITY LIST BELOW
  • Booths and Sponsorships may be purchased by any company after the PL selection process has been completed; After, Booths and Sponsor Opportunities are first come first serve, and payment is due immediately to lock in both/all purchases.
  • All Sponsorship Opportunities are offered A La Carte.
  • Premium Sponsor Levels are available only to those exhibiting in person.
  • Premium Sponsor Levels are achieved by accruing certain numbers of points during the purchase process. SEE RULES BELOW REGARDING PREMIUM SPONSORSHIP
  • Points for all product are indicated throughout the selection process and in the shopping cart.
  • Points tally on Vendor Dashboards in real-time.
Rules for Premium Sponsorship:
Earn 80 points on Booth(s) and at least 1 Sponsored item = Diamond
Earn 40 points on Booth(s) and at least 1 Sponsored item = Platinum
Earn 20 points on Booth(s) and at least 1 Sponsored item = Gold
Earn 15 points on Booth(s) and at least 1 Sponsored item = Silver
Earn 10 points on Booth(s) and at least 1 Sponsored item = Bronze
Individual Sponsor Opportunities may be purchased without being a Premium Sponsor.
All Sponsorships and Premium Sponsors levels include:
  1. Logo Visibility: On symposium signage and website, and in the program.
  2. Symposium Emails: Beginning in June.
  3. Featured in: The Radon Reporter Issue #2.
  4. Sponsor Appreciation Email: One-time dedicated email, featuring conference symposium sent the week before to all registered attendees, messaging includes: sponsor logo, booth # and hotlink.
  5. Social Media Post: One social media post across all AARST social media channels highlighting you as a sponsor (Twitter, LinkedIn, Facebook) in the two months preceding the Symposium.

Premium Sponsors also receive: 1 free ad in the Symposium Program: Diamond, Platinum, and Gold receive a 1 full page ad, Silver a 1 half page ad, Bronze a 1 quarter page ad.

Priority List and Purchasing

Exhibitors with 15.1 points or more are listed on the Priority List annually. Exhibitors with the highest number of points select first during pre-determined selection dates. In order to qualify for placement on the Priority List annually, exhibitors must be AARST members in good standing. Once the Priority List selection period has ended all other vendors with 15 points and less may purchase and be assigned their selections on a first come first serve basis.

Points accrued during the season will total on each “vendor dashboard”. All products have points assigned to them. Booth attendee registrations do not accumulate points. Points accrue over the 3 most recent consecutive years (4 until 2024). The 2023 points listed below are calculated from 2022 + 2021 + 2020 + 2019. (2020 equals “0”) If vendors have not exhibited or sponsored on any given year during the accrual period, that year is represented as “0” in their point calculation. Older points drop from the accrual formula annually.

The Priority List (below) represents four years of accrued points (which includes 2020 as “0”, which will drop off by 2024.)

Exhibitors are assigned a week to select

At the end of each selection period, exhibitors are assigned booth space(s) and sponsorship item(s), based on their place on the PL. Availability is updated at the start of the next week. Priority Selection period is April 10 – May 19. After May 19th all remaining booths and sponsorships are available to purchase on a first come first serve basis.

Choosing your booth: The booth store has options during the checkout process for 1st, 2nd, and 3rd choices for booths. Choices are ranged in rows or specific large booth numbers.

Priority List Schedule

RadonAway237.70Apr 10, 2023
Radon Supplies202.45Apr 13, 2023
Fantech, Inc.115.95Apr 17, 2023
Festa Radon Technologies Co78.70Apr 20, 2023
Radonova, Inc.70.95Apr 24, 2023
SunRADON67.25Apr 24, 2023
Wholesale Radon Distributors65.20Apr 24, 2023
PSD Radon Supply53.00May 01, 2023
Alpha Energy Laboratories, Inc.46.20May 01, 2023
Ecosense, Inc.39.00May 03, 2023
RAdata Analytical36.20May 03, 2023
Radon Environmental Management Corp.30.80May 08, 2023
Bowser-Morner, Inc.28.55May 08, 2023
Vapor Pin Enterprises, Inc.24.30May 10, 2023
Airthings America Inc20.75May 10, 2023
National Radon Program Services / TN Radon Program20.00May 10, 2023
Obar Systems17.50May 15, 2023
Citizens for Radioactive Radon Reduction, Inc.17.00May 15, 2023
Rad Elec Inc.16.75May 15, 2023
Environmental Instruments Canada, Inc.16.75May 15, 2023
CERTI15.50May 15, 2023