1000 Maine Avenue SW, Suite 400, Washington, DC, 20024, 
11) MISSION INNOVATION CONSULTING
12) PLEXUS CORP
14) PROFESSIONAL CONTRACT SERVICES, INC.
15) RED RIVER CREEK MINING GROUP, LLC
16) SCHOTT NORTH AMERICA INC AND AFFILIATE (FORMERLY SCHOTT NORTH AMERICA INC)
17) THEON SENSORS USA INC. / T INDUSTRIES INC.
18) VANTOR HOLDINGS, INC. (FORMERLY MAXAR INTELLIGENCE)
19) VORTEX OPTICS
1000 Maine Avenue SW, Suite 400, Washington, DC, 20024, 
975 F St NW, Suite 550, Washington, DC, 20004, 
3) BLUE CROSS BLUE SHIELD OF MASSACHUSETTS
5) CAMBIA HEALTH SOLUTIONS (FORMERLY KNOWN AS THE REGENCE GROUP)
6) CAREFIRST BLUECROSS BLUESHIELD
7) CHAPTER
8) CHILDREN'S HOSPITAL ASSOCIATION F/K/A NAT'L ASSOCIATION OF CHILDREN'S HOSPITALS
9) DAVITA INC.
10) FOUNTAIN HOUSE
11) GE HEALTHCARE
12) GENEDX, LLC
975 F St NW, Suite 550, Washington, DC, 20004, 
1) AMERICAN HOSPITAL ASSOCIATION
4) BLUE CROSS BLUE SHIELD OF MASSACHUSETTS
6) CAMBIA HEALTH SOLUTIONS (FORMERLY KNOWN AS THE REGENCE GROUP)
7) CAREFIRST BLUECROSS BLUESHIELD
8) CHAPTER
9) CHILDREN'S HOSPITAL ASSOCIATION F/K/A NAT'L ASSOCIATION OF CHILDREN'S HOSPITALS
10) DAVITA INC.
11) FOUNTAIN HOUSE
12) GE HEALTHCARE
202-258-9381
975 F St NW, Suite 550, Washington, DC, 20004, 
975 F St NW, Suite 550, Washington, DC, 20004, 
975 F St NW, Suite 550, Washington, DC, 20004, 
3) BLUE CROSS BLUE SHIELD OF MASSACHUSETTS
5) CAMBIA HEALTH SOLUTIONS (FORMERLY KNOWN AS THE REGENCE GROUP)
6) CAREFIRST BLUECROSS BLUESHIELD
7) CHAPTER
8) CHILDREN'S HOSPITAL ASSOCIATION F/K/A NAT'L ASSOCIATION OF CHILDREN'S HOSPITALS
9) DAVITA INC.
10) FOUNTAIN HOUSE
11) GE HEALTHCARE