Business & Community Exhibitors

Throughout the day (from 9:00AM until 3:30PM) we will feature STEM based activities and interactive exhibits from local scientists, organizations, schools, and companies.

Keep watching this location for all of the additions to and updates on these exhibitors!

If you would like to find out about the scheduled stage presentations and speakers, see this page

If you are interested in exhibiting at STEM Expo you can find contact and further information here.
If you are looking for further logistical information about the exhibitor section, take a look here.

Exhibitor Listing for this year's Placer County STEM Expo

LEGO Engineering

Presented by: IntelliBricks, Booth: 1 & 2

3D Printing

Presented by: Plas3D, Booth: 3

Invention with Reusables

Presented by: Recreate, Booth: 4

VEX Robotics

Presented by: Cavitt Jr. High School, Booth: 5


Presented by: Code Ninjas, Booth: 6 & 7


Presented by: Prof. Cascaddan, Booth: 8

Amateur (Ham) Radio

Presented by: American Radio Relay Team, Booth: 9


Presented by: Leo Palmiter Jr./Sr. High School, Booth: 10

Law Enforcement Technology

Presented by: Placer County Sheriff , Booth: 11 & 12


Presented by: Lincoln Hills Astronomy Group, Booth: 13

Outdoor recreation & conservancy

Presented by: ASRA Canyon Keepers , Booth: 14

Solar Technology

Presented by: California Sunlight Corporation, Booth: 15

STEM camps - enrichment programs

Presented by: Camp EDMO, Booth: 16

Teaching STEM

Presented by: Willaim Jessup University - School of Education, Booth: 17

STEM Entertainment

Presented by: Mad Science, Booth: 18