Some under the radar space names

As someone who is really interest in space and the small satellite market, I wanted to share some more under the radar space names. Most people look at some of the obvious ones, but when you dig deeper you can find a bunch of names that can get you exposure, but are actually profitable. As always, I suggest you do your own due diligence and I'm not saying all these names are a buy. Rather, use this as a jumping off point to do some more research and see if these companies make sense and something you want to own. MOG.A Valuation: [https://finviz.com/quote.ashx?t=MOG-A&p=d](https://finviz.com/quote.ashx?t=MOG-A&p=d) Latest investor presentation: [https://www.moog.com/content/dam/moog/literature/Corporate/Investors/press-releases-pdf/2026/q1/Moog-IR-presentation-2025.pdf](https://www.moog.com/content/dam/moog/literature/Corporate/Investors/press-releases-pdf/2026/q1/Moog-IR-presentation-2025.pdf) They build the thrust vector control systems that steer massive rockets like NASA’s SLS, the propulsion valves and thrusters that allow satellites to maintain orbit, and the **r**adiation-hardened avionics that function as the digital brains in deep space. Beyond individual components, Moog has expanded into building full satellite buses and "space tugs" (Orbital Maneuvering Vehicles) that can precisely deploy multiple payloads into custom orbits, cementing their role as an indispensable partner for both government defense and commercial space exploration. GHM Valuation: [https://finviz.com/quote.ashx?t=GHM&p=d](https://finviz.com/quote.ashx?t=GHM&p=d) Latest investor presentation [https://d1io3yog0oux5.cloudfront.net/\_059c4dbb6c5539e73403a7c290465f02/grahamcorp/db/2216/21905/pdf/GHM\_February+2026+Investor+Presentation+vF.pdf](https://d1io3yog0oux5.cloudfront.net/_059c4dbb6c5539e73403a7c290465f02/grahamcorp/db/2216/21905/pdf/GHM_February+2026+Investor+Presentation+vF.pdf) They specialize in **t**hermal management, fluid handling, and turbomachinery. Through its subsidiaries like Barber-Nichols and P3 Technologies, GHM designs and builds mission-critical components that handle the extreme temperatures and pressures of space flight. Their expertise lies in creating cryogenic pumps for liquid rocket fuels, high-speed **t**urbines and compressors, and advanced heat exchangers that keep sensitive electronics and life-support systems from overheating. ITT Valuation: [https://finviz.com/quote.ashx?t=ITT&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=ITT&ty=c&ta=1&p=d) Latest Investor Presentation: [https://investors.itt.com/static-files/10b26aef-9057-4b87-a950-6db4d596402b](https://investors.itt.com/static-files/10b26aef-9057-4b87-a950-6db4d596402b) Through its ITT Cannon brand, the company is a leading manufacturer of high-reliability, space-grade connectors and cabling that transmit power and data under extreme thermal shock and vibration. Additionally, their Enidine brand specializes in shock and vibration isolation, providing wire rope isolators and custom elastomers that protect sensitive satellite payloads from the violent forces experienced during a rocket's ascent. BELFB Valuation: [https://finviz.com/quote.ashx?t=BELFB&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=BELFB&ty=c&ta=1&p=d) Latest Investor Presentation: [https://ir.belfuse.com/static-files/144d493c-24c5-4184-93a7-b0dcfc454be3](https://ir.belfuse.com/static-files/144d493c-24c5-4184-93a7-b0dcfc454be3) They provide the critical power management and circuit protection components that ensure spacecraft electronics remain functional in high-radiation environments. Through its CUI Power and Signal Transformer brands, the company designs and manufactures high-efficiency power converters, specialized fuses, and magnetic modules used in satellite communication arrays and orbital infrastructure. OSIS Valuation: [https://finviz.com/quote.ashx?t=OSIS&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=OSIS&ty=c&ta=1&p=d) Latest Investor Presentation: [https://investors.osi-systems.com/static-files/5afb7631-fd27-43ad-82c8-fa2bb32a4968](https://investors.osi-systems.com/static-files/5afb7631-fd27-43ad-82c8-fa2bb32a4968) They produce radiation-hardened, space-qualified sun sensors, which have been a standard for satellite positioning and attitude control. Beyond navigation, the company provides advanced photonics for earth observation satellites FEIM Valuation: [https://finviz.com/quote.ashx?t=FEIM&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=FEIM&ty=c&ta=1&p=d) They are a primary provider of master clocks and high-performance quartz and atomic oscillators, which serve as the heartbeat of a spacecraft’s electronic systems. These devices allow satellites to maintain perfect synchronization for GPS navigation, secure military communications, and deep-space data transfers where even a nanosecond of drift can lead to mission failure. CTS Valuation: [https://finviz.com/quote.ashx?t=CTS&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=CTS&ty=c&ta=1&p=d) Latest Investor Presentation: [https://s29.q4cdn.com/203066540/files/doc\_financials/2025/q4/CTS-Investor-Presentation-Feb-2026-FINAL.pdf](https://s29.q4cdn.com/203066540/files/doc_financials/2025/q4/CTS-Investor-Presentation-Feb-2026-FINAL.pdf) A major part of their space portfolio involves piezoelectric materials and actuators, which are used in satellite micro-thrusters to achieve incredibly precise motion and regulate the dispensing of propellant. This precision is vital for maintaining the exact orientation needed for high-speed data transmission or telescope imaging. KN Valuation: [https://finviz.com/quote.ashx?t=KN&ty=c&ta=1&p=d](https://finviz.com/quote.ashx?t=KN&ty=c&ta=1&p=d) Latest Investor Presentation: [https://investor.knowles.com/events-and-presentations/default.aspx](https://investor.knowles.com/events-and-presentations/default.aspx) Their precision devices division, which manufactures high-reliability capacitors, RF filters, and microwave components designed to survive the vacuum and radiation of orbit. These components are essential for satellite communication payloads, radar systems, and navigation hardware where saving space and weight is critical