Antennas / Radomes
- Actenna, Inc. [Maycom Japan Co., Ltd.]
- Advanced Electronics Technology Associates, Inc. [AET, Inc.]
- Advanced Semiconductor Business, Inc. [PTM Corp.]
- Advanced Technical Materials, Inc. [Hi-Technology Trading, Inc.]
- AET, Inc.
- AMT, Inc.
- Antenna Research Associates, Inc. [Seki Technotron Corp.]
- Atlantic Microwave Corp. [Shoshin Corp.]
- AWR Japan K.K.
- Candox Systems, Inc.
- Cobham Antenna Systems, Microwave Antennas [Midoriya Electric Co., Ltd.]
- Comotech Corp. [PTM Corp.]
- Continental Microwave & Tool Company, Inc. [Shoshin Corp.]
- CORNES DODWELL LTD.
- Dorado International Corp. [PTM Corp.]
- Electronic Navigation Research Institute
- Fractus S.A. [Richardson Electronics K.K.]
- ET Industries [AMT, Inc.]
- ETS-Lindgren Japan, Inc.
- Fujitsu, Ltd.
- Furukawa C & B Co., Ltd.
- Fusoh Shoji Co., Ltd.
- Gigatech Co., Ltd. [Netwell Corp.]
- Hirai Seimitsu Kogyo Corp.
- Hi-Technology Trading, Inc.
- HXI, L.L.C. [Hi-Technology Trading, Inc.]
- I & Tech Co., Ltd. [Maycom Japan Co., Ltd.]
- Innertron Japan Co., Ltd.
- Keycom Corp.
- Linx Technologies, Inc. [PTM Corp.]
- Lun'tech [CORNES DODWELL LTD.]
- MAJ Co., Ltd.
- Maury Microwave Corp. [Seki Technotron Corp.]
- Maycom Japan Co., Ltd.
- MicroWave Factory Co., Ltd.
- Midoriya Electric Co., Ltd.
- Millimeter Wave Product, Inc. [Hi-Technology Trading, Inc.]
- M-RF Co., Ltd.
- Netwell Corp.
- Nextec Microwave & RF, Inc. [PTM Corp.]
- Nurad Technologies, Inc. [Shoshin Corp.]
- ORBIT/FR Engineering Ltd. [Micro Wave Factory Co., Ltd.]
- Pasternack Enterprises, Inc. [M-RF Co., Ltd.]
- Penn Engineering Components [AET, Inc.]
- PTM Corp.
- Radiall Inc. [Richardson Electronics K.K.]
- R.F. Hitec, Inc. [PTM Corp.]
- RF Test Lab Co., Ltd.
- Rikei Corp.
- Seki Technotron Corp.
- Shenglu Telecommunication Tech. Co. [MAJ Co., Ltd..]
- Shoshin Corp.
- Skycross, Inc. [M-RF Co., Ltd.]
- STC Microwave Systems, Olektron [Seki Technotron Corp.]
- Summitek Instruments, Inc. [Seki Technotron Corp.]
- Takitek K.K.
- TLC Precision Wafer Technology, Inc. [PTM Corp.]
- Tokyo Keiki, Inc.
- Universal Microwave Technology, Inc. [AMT, Inc.]
- Universal Microwave Technology, Inc. [M-RF Co., Ltd.]
- Vector Telecom PTY, Ltd. [Netwell Corp.]
- Vertex Microwave Products, Inc. [Hi-Technology Trading, Inc.]
- WIPL-D (JAPAN), Inc.
- Yantel Corp. [M-RF Co., Ltd.]