A
- Acme Medical Scales
- Acoma Medical Imaging
- Acorn Mobility
- Acuson Corp
- Advanced Medical Systems
- Advanced Technology Labs Inc
- Advanced Test Products
- Aequitron Medical Inc
- Aeros Instrument Inc
- AeroScout/Securitas Healthcare
- Agfa Healthcare
- Air Shields-Vickers
- Airbourne Life Support Systems Inc
- AirSep Corp
- Alaris Medical Systems Inc
- Alcon Laboratories Inc
- Alcor Scientific
- Allied Healthcare Products Inc
- Alpha Modalities
- American Edwards Labs
- American Scientific Products
- AmeriGlide
- Amigo Mobility
- Amvex Corp
- Apex Dynamics Inc
- Aquatic Access Inc
- Arjo Huntleigh
- Armstrong Medical Ind
- Arrow International Inc
- Artromick International
- Aspect Medical Systems
- Aspen Labs
- Astro Med Inc
- Atlanta Biomedical
- Avanos Medical Inc
- AVI Inc
- AVL Scientific Corp
- Avox Systems Inc
- Axon Systems Inc