Greater Knoxville Book of Lists | Knox.biz

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Knoxville-Area Technology Companies Ranked According to Local Employment
Rank
'22
'21CompanyPhone
Website
Local emp./Tot. emp.
Description of services/products
Top local executive
Year founded
13Radio Systems Corp.
10427 PetSafe Way
Knoxville, TN 37932
865-777-5404
radiosystemscorporation.com
494/1,3001
Pet products: PetSafe, Invisible Fence Brand, SportDOG, Premier Pet, Kurgo
Rob Candelino
CEO
1991
21Siemens Healthineers
810 Innovation Drive
Knoxville, TN 37932
865-218-2000
medical.siemens.com
457/NA
Positron emission tomography (PET) portion of PET/computed tomography (CT) imaging systems; headquarters for Siemens’ PETNET Solutions network of PET radiopharmacies
James Williams
Barry Scott
Head, molecular imaging
CEO, PETNET Solutions
2005
32DeRoyal Industries
200 DeBusk Lane
Powell, TN 37849
865-938-7828
deroyal.com
400/1,735
Electrosurgical and surgical equipment, temperature monitoring and waste fluid management systems, RFID inventory control system, negative pressure wound therapy
Pete DeBusk
Chairman
1973
44Bandit Lites
2233 Sycamore Drive
Knoxville, TN 37921
865-971-3071
banditlites.com
300/NA
Entertainment and architectural illumination rental, sales, design and installation
Michael Strickland
Chairman
1968
55Protomet
2400 Maremont Parkway2
Loudon, TN 37774
865-425-0600
protomet.com
250/250
Products developed specifically for the marine industry include wakeboard towers, racks, flip seats, grab rails, dash components, optics-grade mirrors, and wiring harnesses
Jeff Bohanan
President
1997
67Aqua-Chem
3001 E. John Sevier Highway
Knoxville, TN 37914
865-544-2065
aqua-chem.com
165/NA
Water purification technologies for pharmaceutical, beverage, energy, land-based desalination, commercial marine, government
Shane DeWitt
Shane DeWitt
CEOs
2005
79PerfectServe
2160 Lakeside Centre Way, Ste. 310
Knoxville, TN 37922
877-844-7726
perfectserve.com
150/320
Clinical communication and provider scheduling technology used by more than 500 healthcare organizations across the country
NA
NA
1999
86AESSEAL Inc.
355 Dunavant Road
Rockford, TN 37853
865-531-0192
aesseal.com
150/200
Design, manufacture of mechanical seals and seal support systems used for environmental containment of chemical process fluid or rotating equipment
Peter Rouleau
CEO
1992
911Provision Healthcare
1400 Dowell Springs Blvd., Suite 350
Knoxville, TN 37909
865-770-7000
provisionhealthcare.com
146/178
Healthcare services, cancer screening, diagnosis and treatment, proton therapy treatment centers, advanced proton therapy systems, clinical research
Terry Douglass
Chairman, CEO
2012
108Electric Power Research Institute (EPRI)
942 Corridor Park Blvd.
Knoxville, TN 37932
865-218-8000
epri.com
131/1,2103
Technology solutions that enable the transformation of power systems to be more flexible, resilient and connected
Daniel Brooks
VP, integrated grid
2005
1110Centrus Technical Solutions
400 Centrifuge Way
Oak Ridge, TN 37830
865-241-7007
centrusenergy.com/cts
106/272
Provides technical solutions for the engineering, development, prototyping and manufacturing of complex engineered products
Larry Cutlip
Senior VP, field operations
2002
1214Vacuum Technology Incorporated (VTI)
1003 Alvin Weinberg Drive
Oak Ridge, TN 37830
865-481-3342
vacuumtechnology.com
80/80
Calibrated leaks and vacuum leak testing systems
George Solomon
Michelle Solomon
Mark Boeckmann
President, co-founder
Chief accounting, financial officer
Chief scientist, co-founder
1986
1312Analysis and Measurement Services Corp. (AMS)
AMS 9119 Cross Park Drive
Knoxville, TN 37923
865-691-1756
ams-corp.com
70/90
Qualifying the instrumentation and control systems of nuclear power plants through laboratory and in-plant testing services and specialized testing equipment and advanced monitoring technologies
Dr. H.M. Hashemian
Brent D. Shumaker
President, CEO
Senior engineering manager
1977
1415Cryomagnetics
1006 Alvin Weinberg Drive
Oak Ridge, TN 37830
865-482-9551
cryomagnetics.com
65/NA
Design, development and manufacture of superconducting magnets, cryogenic systems, control electronics
Michael Coffey
President
1983
1516Technology for Energy Corp.
10737 Lexington Drive
Knoxville, TN 37932
865-966-5856
tec-usa.com
60/72
Aircraft and helicopter on-the-wing ground support equipment, equipment for electric power metering, power quality, revenue protection of the electric power industry, monitoring equipment for nuclear power plants, X-ray diffraction analyzers
William Simpkins
President, CEO
1975
1612Uster Technologies
456 Troy Circle
Knoxville, TN 37919
865-588-9716
uster.com
60/NA
Design, manufacture, install precision measuring instruments used for quality measurement and certification for the textile industry
Peyman Dekhordi
COO
1948
1717MS Technology
137 Union Valley Road
Oak Ridge, TN 37830
865-483-0895
mstechnology.com
53/NA
Nuclear process support equipment including control panels and specialty furnaces and heaters
Doyle Inklebarger
President, CEO
1994
1819Cubic Transportation Systems, ITS/GRIDSMART 4
10545 Hardin Valley Road
Knoxville, TN 37932
865-466-3860
gridsmart.com
38/63
Traffic management system deploying proprietary technology and software that gathers important traffic data to adjust signal timing and traffic flow strategies, enables real-time remote monitoring and visual assessment
Jeff Price
VP, GM, Cubic ITS
2007
1918Proton Power, Inc.
487 Sam Rayburn Parkway
Lenoir City, TN 37771
865-376-9002
protonpower.com
34/35
Manufactures a patented renewable energy system that utilizes renewable biomass and waste sources to generate electricity, heat, synthetic fuels, hydrogen, biochar and graphene
Sam Weaver
President
2005
2020Acato Information Management, LLC
173 Mitchell Road
Oak Ridge, TN 37830
865-381-1120
acatoim.com
27/29
Software quality assurance (SQA)
Catherine Toth
President, CEO
2010
1 894 U.S. based; 2 Also 1010 Larson Drive, Oak Ridge, TN, 37830; 3 1157 U.S. based; 4 Source declined to participate. Information from 2021 survey
Source: Individual company representatives, individual company websites. NA=not applicable or not available. This list and other Knoxville-area market data are available as Excel spreadsheets at www.knoxvillebookoflists.com. If you notice an error or omission, please contact Hayley Choy at 865-342-6494 or lists@knoxvillebiz.com.

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