![]() Pyrotechnic Specialties Pyrotechnic Specialties Incorporated (PSI) is a manufacturer of pyrotechnic and explosive products. | ![]() Everaxis Sivers Lab (also known as Cobham Electrical and Electronic Equipment Sweden) is a company providing rotary joints and rotating sub systems. | ![]() Micro Precision Industries Micro Precision is a company that provides precision machining, assembly, and testing services. | ![]() EM KOREA EM KOREA (이엠코리아, Energy & Machinery Korea (EMK)) is a company that specializes in machining, assembly, and manufacturing of parts for machine tools, defense, and power generation equipment industries. | ||
Founding Date | Founding Date 1968 | Founding Date 1990 | Founding Date 1981 | Founding Date 1987 | Founding Date 1979 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Public | Type Private |
Tags | |||||
Locations | Locations Byron, US HQ | Locations Kista, SE HQ | Locations Windham, US HQ Windham, US | Locations Changwon, KR HQ Haman, KR | Locations Reno, US HQ |
Employees | Employees 30 | Employees 462% increase | Employees 29 | Employees 2773% increase | Employees 22 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) kr124.8m (FY, 2024) | Revenue (est.) N/A | Revenue (est.) ₩92.5b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods kr54.4m (FY, 2024) | Cost of goods N/A | Cost of goods ₩77.2b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit kr70.4m (FY, 2024) | Gross profit N/A | Gross profit ₩23b (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income kr22m (FY, 2024) | Net income N/A | Net income ₩2.2b (FY, 2025) | Net income N/A |
Operating ⚠ | |||||
Certifications | Certifications 1 (Jul, 2023) | Certifications N/A | Certifications 1 (Oct, 2021) | Certifications N/A | Certifications 3 (Sep, 2021) |
Industries Served | Industries Served 4 (Jul, 2023) | Industries Served N/A | Industries Served 3 (Oct, 2021) | Industries Served N/A | Industries Served N/A |
Types of Materials Used | Types of Materials Used N/A | Types of Materials Used N/A | Types of Materials Used 11 (Oct, 2021) | Types of Materials Used N/A | Types of Materials Used 8 (Sep, 2021) |

Sivers Lab (also known as Cobham Electrical and Electronic Equipment Sweden) is a company providing rotary joints and rotating sub systems.
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Micro Precision is a company that provides precision machining, assembly, and testing services.
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EM KOREA (이엠코리아, Energy & Machinery Korea (EMK)) is a company that specializes in machining, assembly, and manufacturing of parts for machine tools, defense, and power generation equipment industries.
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CES Machine Products is a manufacturer of precision machined products.
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