The Book of Lists is your resource to stay ahead of the competition. Get in-depth information on the largest and most influential businesses in East Tennessee. It is your instant reference tool for finding a company's top local executive, background on a specific industry, and much more. Create a list of sales contacts and general mailings lists, sort by company or geography, and import data directly to your desktop. Start your download now. Any questions, contact Angela Akers at 865-342-6424 or lists@knoxvillebiz.com.

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Knoxville-Area Technology Companies Ranked According to Local Employment
Rank
'16
'15CompanyPhone
Website
Local emp./Tot. emp.
Description of services/products
Notable clients/industries served
Top local executive
Year established
12Siemens Healthcare
810 Innovation Drive
Knoxville, TN 37932
865-218-2000
medical.siemens.com
500/NA
Positron emission tomography (PET) portion of PET/computed tomography (CT) imaging systems; cyclotrons and chemistry systems for production of PET imaging radioisotopes and biomarkers; headquarters for Siemens’ PETNET Solutions network of PET radiopharmacies; and service and applications support for preclinical imaging solutions.
NA
James Williams
Barry Scott
CEO, Molecular Imaging
CEO, PETNET Solutions
2005
21Energy Solutions1
1009 Commerce Park Drive, Ste. 100
Oak Ridge, TN 37830
865-481-6300
energysolutions.com
473/NA
Development of technologies for the nuclear energy industry
Nuclear energy
John Christian
President
1986
33Radio Systems Corp.
10427 PetSafe Way
Knoxville, TN 37932
865-777-5404
petsafe.net
350/651
Pet products: PetSafe, Invisible Fence Brand, SportDOG
NA
Willie Wallace
CEO
1991
45Emerson Process Management-Machinery Health Management1
835 Innovation Drive
Knoxville, TN 37932
865-675-2400
mhm.assetweb.com
185/115,000
Development of software/hardware products for predictive/protective maintenance and vibration analysis equipment
NA
Nathan Pettus
Vice president
1984
54CB&I
2410 Cherahala Blvd.
Knoxville, TN 37932
865-560-7800
cbi.com
180/42,000
Applied technical solutions for energy, infrastructure and the environment
Dept. of Defense, Dept. of Energy, state & local governments, private sector
Randy Spickard
Vice president
1975
66PerfectServe
10024 Investment Drive, Ste. 200
Knoxville, TN 37932
877-844-7726
perfectserve.com
175/250
Unified communications platform that connects clinicians in any care setting
Wellstar, Advocate, Orlando Health
Terrell Edwards
President, CEO
2000
78Fulton Bellows
2801 Red Dog Lane
Knoxville, TN 37914
865-546-0550
fultonbellows.com
147/NA
Hydro formed metal bellows and welded assemblies
NA
John George
President, CEO
1904
87Centrus Energy Corp.
400 Centrifuge Way
Oak Ridge, TN 37830
865-425-6400
centrusenergy.com
120/NA
Gas centrifuge for uranium enrichment
Oak Ridge National Laboratory, U.S. Department of Energy
Larry Cutlip
Director, ACP
2002
910Proton Power
487 Sam Rayburn Parkway
Lenoir City, TN 37771
865-376-9002
protonpower.com
113/113
Proton Power manufactures a patented renewable energy system that utilizes renewable biomass and waste sources to generate electricity, heat, synthetic fuels or hydrogen
NA
Sam Weaver
President
2005
1011MS Technology
137 Union Valley Road
Oak Ridge, TN 37830
865-483-0895
mstechnology.com
104/109
Microwave industrial heating equipment including metal melting/casting furnaces and fluidized bed heat treating equipment
U.S. Department of Energy
Kurt Oschman
President, CEO
1994
119ProNova Solutions
330 Pellissippi Place
Maryville, TN 37804
865-862-4100
pronovasolutions.com
100/NA
Compact, accessible proton therapy system
NA
Terry Douglass
Joe Matteo
Chairman, CEO
President
2012
1212Northrop Grumman Remotec
353 JD Yarnell Parkway
Clinton, TN 37716
865-483-0228
northropgrumman.com/Capabilities/Remotec/Products
75/NA
Manufactures mobile robotic systems for inspecting and defusing explosives and other hazardous duty operations
NA
Walt Werner
Director, Northrop Grumman Remotec
1980
1314Protomet Corp.
1010 Larson Drive
Oak Ridge, TN 37830
865-425-0600
protomet.com
74/NA
Design and manufacturing of wakeboard towers, racks and optics-grade mirrors for the marine industry
NA
Jeff Bohanan
President
1997
1413Cryomagnetics
1006 Alvin Weinberg Drive
Oak Ridge, TN 37830
865-482-9551
cryomagnetics.com
70/70
Design and development of superconducting magnets, cryogenic systems, control electronics
NA
Michael Coffey
President
1983
15Analysis and Measurement Services Corp. (AMS)
AMS 9119 Cross Park Drive
Knoxville, TN 37923
865-691-1756
ams-corp.com
60/95
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
Worldwide nuclear power industry
H.M. Hashemian, Ph.D.
Brent D. Shumaker
NA
1977
1616Technology for Energy Corp.
10737 Lexington Drive
Knoxville, TN 37932
865-966-5856
tec-usa.com
59/68
Aircraft & 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
NA
William Simpkins
President, CEO
1975
1717Perceptics
11130 Kingston Pike
Farragut, TN 37934
865-966-9200
perceptics.com
58/60
Automated license plate and vehicle recognition
Border and highway security, electronic toll collection, commercial vehicle safety enforcement
John Dalton
CEO
1979
1818Bandit Lites
2233 Sycamore Drive
Knoxville, TN 37921
865-971-3071
banditlites.com
52/500
GRNLite: a range of LED lighting fixtures for the entertainment industry; MotoData; computer control system for the entertainment industry; ProPower and Powerpro: two lines of power distribution for the entertainment industry
Garth Brooks, Miranda Lambert, Grateful Dead, Carnival Cruise Lines, The Grand Ole Opry, Bonnaroo
Michael Strickland
Chairman
1968
19NRZYP Coatings
120 Valley Court
Oak Ridge, TN 37830
865-482-5717
zypcoatings.com
25/NA
High Temperature Technology
NA
NA
NA
1982
20NRGigmark
920 Volunteer Landing, Ste. 201
Knoxville, TN 37915
865-584-9740
gigmark.com
23/35
Interactive sales and marketing software
GM, NASCAR, Marines
Parker Frost
President
2008
1 Source declined to participate. Information from 2015 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.knoxvillebiz.com. If you notice an error or omission, please contact Angela Akers at 865-342-6424 or lists@knoxvillebiz.com.

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