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Top 20 Key Players companies in Precision engineering
by Most Research Publications in the United States in 2021

The Precision engineering top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Research Publications Precision engineering Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Precision engineering is a subdiscipline of electrical engineering, software engineering, electronics engineering, mechanical engineering, and optical engineering concerned with designing machines, fixtures, and other structures that have exceptionally high tolerances, are repeatable, and are stable over time. These approaches have applications in machine tools, MEMS, NEMS, optoelectronics design, and many other fields.
#
Company Name
Region
Tech Topics
Total
1
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
Literature: 14
2
Motorola Mobility LLC
Mobile device,Telecommunications,Headphones,
...[+2]
Literature: 5
3
Raytheon Co.
Missile,National security,Aerospace,
...[+2]
Literature: 3
4
The National Research Council
Public opinion,Health care,Chemistry,
...[+2]
Literature: 3
5
Mitsubishi Electric US, Inc.
Automation,Photovoltaics,Air conditioning,
...[+2]
Literature: 3
6
HP, Inc.
Software,Computer hardware,Enterprise software,
...[+2]
Literature: 2
7
General Motors Co.
Sport utility vehicle,Public transport,Enterprise software,
...[+2]
Literature: 2
8
Western Digital Corp.
Computer hardware,Navigation system,Software,
...[+2]
Literature: 2
9
Eastman Kodak Co.
3D printing,Photography,Digital media,
...[+2]
Literature: 2
10
Zygo Corp.
Metrology,Optical communication,Eddy-current testing,
...[+2]
Literature: 2
11
Satcon Technology Corp.
Semiconductor,Renewable energy,Solar power,
...[+2]
Literature: 2
12
Palo Alto Research Center, Inc.
Internet of Things,Electronics,Intellectual property,
...[+2]
Literature: 2
13
ASM International
Publication
Literature: 2
14
Marshall Space Flight Center
Space Launch System,Spacecraft propulsion,Space Shuttle,
...[+2]
Literature: 2
15
Moog, Inc.
Aerospace,National security,Industrial engineering,
...[+2]
Literature: 1
16
Amgen, Inc.
Health care,Biopharmaceutical,TUMOR NECROSIS FACTOR BLOCKER,
...[+2]
Literature: 1
17
ANSYS, Inc.
Software,Simulation software,Enterprise software,
...[+2]
Literature: 1
18
The Hertz Corp.
Fleet management,Automotive engineering,Public transport,
...[+2]
Literature: 1
19
Dionex Corp.
Chromatography,Nanotechnology,Nanodevice,
...[+2]
Literature: 1
20
Sarnoff Corp.
Data analysis,Content analytics,Force protection,
...[+2]
Literature: 1
Page generation time: May 20 2025