# EM4

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/em4

- Industry: Electronics
- Headquarters: Bedford, US
- Website: www.em4inc.com
- Total disclosed funding: $8M
- Latest round: Series B (Dec 19, 2003)
- Investors on record: 3

## About

EM4, Inc. develops high-performance optical components and systems for aerospace and defense applications, specializing in advanced photonic technologies that enhance mission-critical capabilities.EM4, Inc. is engaged in providing high-performance optical components specifically for aerospace and defense applications. The company is headquartered in Bedford, US, and was involved in a strategic acquisition by G&H Capital Holdings (Florida), Inc. in January 2011. The founder's prior experience and history are not publicly detailed.EM4 specializes in high-performance optical components, modules, and subassemblies designed for mission-critical aerospace and defense applications. The company’s core offerings include Distributed Feedback (DFB) lasers, fiber-coupled pump lasers, and planar lightwave circuits, integral to advanced electronic warfare systems, directed energy technologies, space photonics, and free-space optical communications. EM4’s products are engineered to operate under various security classification levels, catering to a robust client base that includes leading aerospace and defense contractors globally. The company serves markets across North America, Europe, and Asia, focusing on sectors that require reliable photonic solutions for complex and demanding environments. EM4’s technological expertise positions it as a key partner in supporting high-stakes missions where precision and performance are paramount.EM4 generates revenue through direct business-to-business transactions with its clients, predominantly in the aerospace and defense sectors. The company engages in contractual agreements with defense contractors and related entities, focusing on the sale of high-performance optical products such as its DFB lasers and fiber-coupled pump lasers. Each transaction typically involves customized product solutions tailored to the specific needs of clients, with pricing structures reflecting the advanced technology and reliability of the offered solutions. Additionally, EM4 may establish long-term partnerships with clients for ongoing supply agreements, reinforcing its role as a trusted supplier in critical applications. The revenue model emphasizes value-based pricing aligned with the sophistication and strategic importance of the products provided.Looking ahead, EM4 plans to leverage its recent funding of USD 8.00 mn from its Series B round led by Baker Capital to further develop new optical products aimed at enhancing capabilities in complex defense scenarios. The company aims to introduce these new product lines within the next two years, targeting expansion into Asian markets by 2015. This strategic expansion is designed to meet increasing demand in the aerospace sector for advanced photonic solutions.

## Funding rounds

- Series B, Dec 19, 2003, $8M — Baker Capital, Rustic Canyon Partners, CapMan

## Investors

- Baker Capital (https://capitalatlas.ai/funds/baker-capital) — Series B
- Rustic Canyon Partners (https://capitalatlas.ai/funds/rustic-canyon-partners) — Series B
- CapMan — Series B