| Registration date |
Domain name |
Registered by |
| March 15, 1985 |
symbolics.com |
Symbolics, Inc. |
| April 24, 1985 |
bbn.com |
Bolt Beranek and Newman Inc. (now Raytheon BBN) |
| May 24, 1985 |
think.com |
Thinking Machines Corporation |
| July 11, 1985 |
mcc.com |
Microelectronics and Computer Consortium (later Microelectronics and Computer Technology Corporation) |
| September 30, 1985 |
dec.com |
Digital Equipment Corporation |
| November 7, 1985 |
northrop.com |
Northrop Corporation |
| January 9, 1986 |
xerox.com |
Xerox Holdings Corporation |
| January 17, 1986 |
sri.com |
SRI International |
| March 3, 1986 |
hp.com |
Hewlett-Packard Company |
| March 5, 1986 |
bellcore.com |
Bellcore (now iconectiv) |
| March 19, 1986 |
ibm.com |
International Business Machines Corporation (IBM) |
|
sun.com |
Sun Microsystems, Inc. |
| March 25, 1986 |
intel.com |
Intel Corporation |
|
ti.com |
Texas Instruments Incorporated |
| April 25, 1986 |
att.com |
AT&T, Inc. |
| May 8, 1986 |
gmr.com |
General Motors Research Laboratories |
|
tek.com |
Tektronix, Inc. (known as Tek) |
| July 10, 1986 |
fmc.com |
FMC Corporation |
|
ub.com |
Ungermann-Bass (also UB Networks) |
| August 5, 1986 |
bell-atl.com |
Verizon Communications, Inc. (known as Verizon) |
|
ge.com |
General Electric Company |
|
grebyn.com |
Grebyn Corporation |
|
isc.com |
Interactive Systems Corporation |
|
nsc.com |
National Semiconductor |
|
stargate.com |
Stargate Information Services |
| September 2, 1986 |
boeing.com |
The Boeing Company |
| September 18, 1986 |
ITCorp.com |
Interrupt Technology Corporation |
| September 29, 1986 |
siemens.com |
Siemens |
| October 18, 1986 |
pyramid.com |
Pyramid Technology Corporation |
| October 27, 1986 |
alphacdc.com |
Alpha Communications Development Corporation |
|
bdm.com |
Braddock, Dunn & McDonald (later BDM International) |
|
fluke.com |
Fluke Corporation |
|
inmet.com |
Intermetrics, Inc. (later AverStar) |
|
kesmai.com |
Kesmai |
|
mentor.com |
Mentor Graphics (acquired by Siemens in 2017) |
|
nec.com |
NEC Corporation |
|
ray.com |
Raytheon Technologies Corporation |
|
rosemount.com |
Rosemount, Inc. |
|
vortex.com |
Vortex Technology |
| November 5, 1986 |
alcoa.com |
Alcoa Corporation |
|
gte.com |
GTE Corporation |
| November 17, 1986 |
adobe.com |
Adobe Systems Incorporated |
|
amd.com |
Advanced Micro Devices, Inc. |
|
das.com |
DA Systems, Inc. |
|
data-io |
Data I/O |
|
octopus.com |
Octopus Enterprises |
|
portal.com |
Portal Information Network (later Portal Software, Inc.) |
|
teltone.com |
Teltone Corporation |
| December 11, 1986 |
3com.com |
3Com Corporation |
|
amdahl.com |
Amdahl Corporation |
|
ccur.com |
Concurrent Computer Corporation |
|
ci.com |
Cognition, Inc. |
|
convergent.com |
Convergent Technologies, Inc. |
|
dg.com |
Data General Corporation |
|
peregrine.com |
Peregrine Systems, Inc. |
|
quad.com |
Quadraton Systems, Inc. |
|
sq.com |
SoftQuad Software |
|
tandy.com |
Tandy Corporation |
|
tti.com |
Citicorp (now Citigroup, Inc. or Citi) |
|
unisys.com |
Unisys Corporation |
| January 19, 1987 |
cgi.com |
Carnegie Group, Inc. |
|
cts.com |
Crash TimeSharing |
|
spdcc.com |
S.P. Dyer Computer Consulting |
| February 19, 1987 |
apple.com |
Apple Computer Company (now Apple, Inc.) |
| March 4, 1987 |
nma.com |
Network Management Associates |
|
prime.com |
Prime Computer, Inc. |
| April 4, 1987 |
philips.com |
N.V. Philips’ Gloeilampenfabrieken (known as Philips) |
| April 23, 1987 |
datacube.com |
Datacube, Inc. |
|
kai.com |
Kuck and Associates, Inc. |
|
tic.com |
Texas Internet Consulting |
|
vine.com |
Vine Technology |
| April 30, 1987 |
ncr.com |
National Cash Register (now NCR Corporation) |
| May 14, 1987 |
cisco.com |
Cisco Systems, Inc (known as Cisco) |
|
rdl.com |
Research Development Laboratories |
| May 20, 1987 |
slb.com |
Schlumberger Limited (SLB) |
| May 27, 1987 |
parcplace.com |
ParcPlace Systems, Inc. |
|
utc.com |
United Technologies Corporation (UTC) |
| June 26, 1987 |
ide.com |
Interactive Development Environments, Inc. |
| July 9, 1987 |
trw.com |
TRW, Inc. |
| July 13, 1987 |
unipress.com |
Unipress Software |
| July 27, 1987 |
dupont.com |
DuPont de Nemours, Inc. (known as DuPont) |
|
lockheed.com |
Lockheed Corporation |
| July 28, 1987 |
rosetta.com |
Rosetta Consulting |
| August 18, 1987 |
toad.com |
John Gilmore |
| August 31, 1987 |
quick.com |
Quicksilver Engineering |
| September 3, 1987 |
allied.com |
AlliedSignal |
|
dsc.com |
Digital Sound Corporation |
|
sco.com |
The Santa Cruz Operation, Inc. (known as SCO) |
| September 22, 1987 |
gene.com |
Genentech, Inc. |
|
kccs.com |
KC Computer Sciences |
|
spectra.com |
Spectragraphics Corporation |
|
wlk.com |
W.L. Kennedy Jr. & Associates |
| September 30, 1987 |
mentat.com |
Mentat, Inc. |
| October 14, 1987 |
wyse.com |
Wyse Technology (Wyse) |
| November 2, 1987 |
cfg.com |
Caine, Farber & Gordon, Inc. |
| November 9, 1987 |
marble.com |
Marble Associates, Inc. |
| November 16, 1987 |
cayman.com |
Cayman Systems, Inc. |
|
entity.com |
Entity Cyber, Inc. |
| November 24, 1987 |
ksr.com |
Kendall Square Research (KSR) |
| November 30, 1987 |
nynexst.com |
NYNEX Corporation |
