<s>
A	O
computer	O
system	O
is	O
a	O
nominally	O
complete	O
computer	O
that	O
includes	O
the	O
hardware	B-Architecture
,	O
operating	B-General_Concept
system	I-General_Concept
(	O
main	O
software	O
)	O
,	O
and	O
the	O
means	O
to	O
use	O
peripheral	O
equipment	O
needed	O
and	O
used	O
for	O
full	O
or	O
mostly	O
full	O
operation	O
.	O
</s>
<s>
Such	O
systems	O
may	O
constitute	O
personal	B-Device
computers	I-Device
(	O
including	O
desktop	B-Device
computers	I-Device
,	O
portable	B-Device
computers	I-Device
,	O
laptops	B-Device
,	O
all-in-ones	O
,	O
and	O
more	O
)	O
,	O
mainframe	B-Architecture
computers	I-Architecture
,	O
minicomputers	B-Architecture
,	O
servers	O
,	O
and	O
workstations	B-Device
,	O
among	O
other	O
classes	O
of	O
computing	O
.	O
</s>
<s>
Name	O
Parent	O
company	O
Country	O
of	O
origin	O
Year	O
of	O
market	O
entry	O
Year	O
of	O
market	O
exit	O
Fate	O
Note(s )	O
/	O
3R	O
Computers	O
Orange	O
Nassau	O
Electronics	O
United	O
States	O
Acquired	O
by	O
Digital	O
Communications	O
Associates	O
Acorn	O
Computers	O
United	O
Kingdom	O
Acquired	O
by	O
Morgan	O
Stanley	O
and	O
reorganized	O
as	O
Element	O
14	O
Action	O
Computer	O
Enterprise	O
United	O
States	O
Dissolution	O
Adage	O
,	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Systems	O
&	O
Computer	O
Technology	O
Corporation	O
Advanced	O
Digital	O
Corporation	O
United	O
States	O
Bankruptcy	O
Advanced	O
Logic	O
Research	O
United	O
States	O
Acquired	O
by	O
Gateway	O
,	O
Inc	O
.	O
ACFA	O
,	O
Inc	O
.	O
United	O
States	O
Dissolution	O
Airis	O
Computer	O
United	O
States	O
Dissolution	O
Alliant	O
Computer	O
Systems	O
United	O
States	O
Bankruptcy	O
Alpha	O
Microsystems	O
United	O
States	O
Dissolution	O
Altos	O
Computer	O
Systems	O
United	O
States	O
Acquired	O
by	O
Acer	O
Inc	O
.	O
AM	O
Jacquard	O
Systems	O
United	O
States	O
Ambra	B-Device
Computer	I-Device
Corporation	I-Device
IBM	O
United	O
States	O
Dissolution	O
Amdahl	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Fujitsu	O
Amdek	O
Wyse	O
United	O
States	O
Left	O
the	O
computer	O
business	O
;	O
continued	O
to	O
make	O
monitors	O
until	O
the	O
late	O
1990s	O
American	O
Computer	O
and	O
Peripheral	O
United	O
States	O
Bankruptcy	O
American	O
Micro	O
Technology	O
United	O
States	O
Dissolution	O
Amstrad	O
United	O
States	O
Acquired	O
by	O
BSkyB	O
AnyBus	O
Technologies	O
CMS	O
Enhancements	O
United	O
States	O
Dissolution	O
Apollo	O
Computer	O
United	O
States	O
Acquired	O
by	O
Hewlett-Packard	O
Apricot	O
Computers	O
United	O
Kingdom	O
Dissolution	O
Ardent	O
Computer	O
United	O
States	O
Merged	O
with	O
Stellar	O
Computer	O
to	O
form	O
Stardent	O
Inc	O
.	O
AST	O
Research	O
Samsung	O
Electronics	O
United	O
States	O
Acquired	O
by	O
Samsung	O
Electronics	O
in	O
1997	O
;	O
division	O
dissolved	O
in	O
1999	O
Atari	O
Corporation	O
JT	O
Storage	O
United	O
States	O
Acquired	O
by	O
JT	O
Storage	O
;	O
JT	O
in	O
turn	O
sold	O
to	O
Hasbro	O
in	O
1998	O
Athena	O
Computer	O
&	O
Electronic	O
Systems	O
United	O
States	O
Dissolution	O
AT&T	O
Computer	O
Systems	O
AT&T	O
Corporation	O
United	O
States	O
Merged	O
back	O
into	O
AT&T	O
Corporation	O
;	O
previously	O
reorganized	O
as	O
AT&T	O
Information	O
Systems	O
Averatec	O
TriGem	O
United	O
States	O
Dissolution	O
Barrington	O
International	O
United	O
States	O
Dissolution	O
Be	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Palm	O
,	O
Inc	O
.	O
Bell	O
&	O
Howell	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Bendix	O
Corporation	O
United	O
States	O
Sold	O
computer	O
division	O
to	O
Control	O
Data	O
Corporation	O
Quoted	O
in	O
BiiN	O
United	O
States	O
Liquidation	O
Billings	O
Computer	O
United	O
States	O
Blue	O
Chip	O
Electronics	O
United	O
States	O
Acquired	O
by	O
Capewood	O
Limited	O
Burroughs	O
Corporation	O
United	O
States	O
Merged	O
with	O
Sperry	O
Corporation	O
to	O
form	O
Unisys	O
CADO	O
Systems	O
United	O
States	O
Acquired	O
by	O
Contel	O
Business	O
Systems	O
Callan	O
Data	O
Systems	O
United	O
States	O
Bankruptcy	O
Calma	O
General	O
Electric	O
United	O
States	O
Broken	O
up	O
Canon	O
Computer	O
Systems	O
Canon	O
Inc	O
.	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
;	O
dissolved	O
in	O
2001	O
Canon	O
Inc	O
.	O
Japan	O
Spun	O
off	O
computer	O
division	O
as	O
Canon	O
Computer	O
Systems	O
Celerity	O
Computing	O
United	O
States	O
Acquired	O
by	O
Floating	O
Point	O
Systems	O
Cobalt	O
Networks	O
United	O
States	O
Acquired	O
by	O
Sun	O
Microsystems	O
Commodore	O
International	O
United	O
States	O
Bankruptcy	O
Comp-Sultants	O
United	O
States	O
Dissolution	O
Compaq	O
United	O
States	O
Acquired	O
by	O
Hewlett-Packard	O
;	O
defunct	O
as	O
a	O
subsidiary	O
since	O
2013	O
CompuAdd	O
United	O
States	O
Bankruptcy	O
CompuPro	O
United	O
States	O
Restructured	O
as	O
Viasyn	O
CompuSource	O
United	O
States	O
Computervision	O
United	O
States	O
Merged	O
into	O
Prime	O
Computer	O
Computer	O
Automation	O
United	O
States	O
Ceased	O
operations	O
in	O
1992	O
Computer	O
Control	O
Company	O
United	O
States	O
Acquired	O
by	O
Honeywell	O
Computer	B-Architecture
Devices	I-Architecture
,	O
Inc	O
.	O
United	O
States	O
Dissolution	O
Computer	O
Research	O
Corporation	O
United	O
States	O
Acquired	O
by	O
NCR	O
Corporation	O
Computer	O
Transceiver	O
Systems	O
,	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Vertex	O
Industries	O
in	O
1987	O
following	O
bankruptcy	O
;	O
spun	O
off	O
and	O
acquired	O
by	O
Mortgage	O
Plus	O
Equity	O
and	O
Loan	O
Corporation	O
in	O
1998	O
Concurrent	O
Computer	O
Corporation	O
United	O
States	O
Broken	O
up	O
Control	O
Data	O
Corporation	O
United	O
States	O
Broken	O
up	O
from	O
1988	O
to	O
1992	O
;	O
remainder	O
is	O
now	O
Ceridian	O
Convergent	O
Technologies	O
United	O
States	O
Acquired	O
by	O
Unisys	O
Convex	O
Computer	O
United	O
States	O
Purchased	O
by	O
Hewlett-Packard	O
Corona	O
Data	O
Systems	O
Daewoo	O
United	O
States	O
Acquired	O
by	O
Daewoo	O
in	O
1987	O
;	O
brand	O
phased	O
out	O
in	O
1993	O
Corvus	O
Systems	O
United	O
States	O
Bankruptcy	O
CPT	B-Protocol
Corporation	I-Protocol
United	O
States	O
Dissolution	O
Cray	O
Computer	O
Corporation	O
United	O
States	O
Bankruptcy	O
Cromemco	O
United	O
States	O
Acquired	O
by	O
Dynatech	O
Computer	O
Systems	O
Cydrome	O
United	O
States	O
Dissolution	O
Cumulus	O
Computer	O
Corporation	O
United	O
States	O
Bankruptcy	O
Daisy	O
Systems	O
United	O
States	O
Acquired	O
by	O
Intergraph	O
Data	O
General	O
United	O
States	O
Acquired	O
by	O
EMC	O
in	O
1999	O
Datapoint	O
United	O
States	O
Bankruptcy	O
Dauphin	O
Technology	O
United	O
States	O
Reverse	O
merged	O
with	O
GeoVax	O
Datavue	O
Intelligent	O
Systems	O
United	O
States	O
Dayna	O
Communications	O
United	O
States	O
Acquired	O
by	O
Intel	O
Decision	O
Data	O
United	O
States	O
Acquired	O
by	O
Onset	O
Corporation	O
DeskStation	O
Technology	O
United	O
States	O
Acquired	O
by	O
Samsung	O
Electronics	O
in	O
1998	O
;	O
division	O
dissolved	O
in	O
2000	O
Digital	O
Equipment	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Compaq	O
The	O
Digital	O
Group	O
United	O
States	O
Bankruptcy	O
DTK	O
Computer	O
Datatech	O
Enterprises	O
Taiwan	O
Dissolution	O
;	O
Dubai	O
subsidiary	O
is	O
active	O
Durango	B-Device
Systems	I-Device
Corporation	I-Device
United	O
States	O
Merged	O
with	O
Molecular	O
Systems	O
in	O
1982	O
;	O
Molecular	O
went	O
bankrupt	O
in	O
1984	O
Dynalogic	B-Device
United	O
States	O
Acquired	O
by	O
Bytec	O
Eagle	O
Computer	O
United	O
States	O
Dissolution	O
ECD	O
Corporation	O
United	O
States	O
Dissolution	O
Eckert	O
–	O
Mauchly	O
Computer	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Remington	O
Rand	O
EduQuest	O
IBM	O
United	O
States	O
Discontinued	O
computer	O
lineup	O
after	O
reorganizing	O
as	O
IBM	O
K	O
–	O
12	O
Education	O
Egenera	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Eldorado	O
Electrodata	O
United	O
States	O
Dissolution	O
ElectroData	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Burroughs	O
Corporation	O
Electronic	O
Associates	O
United	O
States	O
Elonex	O
United	O
Kingdom	O
Exited	O
the	O
computer	O
business	O
;	O
currently	O
sells	O
tablets	O
Elxsi	O
United	O
States	O
Acquired	O
by	O
Tata	O
Group	O
eMachines	O
Gateway	O
,	O
Inc	O
.	O
Acer	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Gateway	O
,	O
Inc.	O
,	O
in	O
2004	O
,	O
in	O
turn	O
acquired	O
by	O
Acer	O
Inc.	O
;	O
brand	O
discontinued	O
by	O
Acer	O
in	O
2013	O
Encore	O
Computer	O
United	O
States	O
Acquired	O
by	O
Gores	O
Technology	O
Group	O
and	O
renamed	O
to	O
Encore	O
Real	O
Time	O
Computing	O
Engineering	O
Research	O
Associates	O
United	O
States	O
Acquired	O
by	O
Remington	O
Rand	O
English	O
Electric	O
LEO	O
Company	O
English	O
Electric	O
United	O
Kingdom	O
Acquired	O
by	O
International	O
Computers	O
Limited	O
Escom	O
AG	O
Germany	O
Bankruptcy	O
ETA	O
Systems	O
Control	O
Data	O
Corporation	O
United	O
States	O
Dissolution	O
Evans	O
&	O
Sutherland	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Everex	O
Formosa	O
Plastics	O
Group	O
United	O
States	O
Taiwan	O
Dissolution	O
Evesham	O
Technology	O
United	O
Kingdom	O
Liquidation	O
;	O
assets	O
purchased	O
by	O
Time	O
Group	O
First	O
International	O
Computer	O
Taiwan	O
Exited	O
the	O
computer	O
business	O
Floating	O
Point	O
Systems	O
United	O
States	O
Acquired	O
by	O
Cray	O
Foonly	O
United	O
States	O
Dissolution	O
Franklin	O
Computer	O
Corporation	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
;	O
reorganized	O
into	O
Franklin	O
Electronic	O
Publishers	O
Gateway	O
,	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Acer	O
;	O
brand	O
revived	O
in	O
the	O
United	O
States	O
in	O
2020	O
General	O
Automation	O
United	O
States	O
General	O
Computer	O
Corporation	O
United	O
States	O
Dissolution	O
General	O
Electric	O
United	O
States	O
Sold	O
computer	O
division	O
to	O
Honeywell	O
Genisco	O
Technology	O
United	O
States	O
Bankruptcy	O
Gericom	O
Austria	O
Acquired	O
by	O
Quanmax	O
AG	O
and	O
merged	O
with	O
Systemhaus	O
mit	O
Eigentechnologie	O
(	O
S&T	O
)	O
Gimix	O
United	O
States	O
Gnat	O
Computers	O
United	O
States	O
Acquired	O
by	O
Data	O
Technology	O
Industries	O
GO	O
Corporation	O
United	O
States	O
Dissolution	O
Gould	O
Electronics	O
Germany	O
Sold	O
computer	O
division	O
to	O
Nippon	O
Mining	O
;	O
division	O
in	O
turn	O
sold	O
to	O
Encore	O
Computer	O
in	O
1988	O
HAL	O
Computer	O
Systems	O
Fujitsu	O
United	O
States	O
Dissolution	O
Handspring	O
,	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Palm	O
,	O
Inc	O
.	O
Harris	O
Corporation	O
United	O
States	O
Spun	O
off	O
computer	O
division	O
as	O
Harris	O
Computer	O
Systems	O
in	O
1994	O
,	O
itself	O
acquired	O
by	O
Concurrent	O
Computer	O
Corporation	O
in	O
1996	O
Hazeltine	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Emerson	O
Electric	O
Hewlett-Packard	O
United	O
States	O
Broken	O
up	O
into	O
Hewlett	O
Packard	O
Enterprise	O
and	O
HP	O
Inc	O
.	O
Hitachi	O
Japan	O
Exited	O
the	O
computer	O
business	O
Honeywell	O
United	O
States	O
Sold	O
computer	O
division	O
to	O
Groupe	O
Bull	O
HTC	B-Application
Taiwan	O
Sold	O
computer	O
division	O
to	O
Alphabet	O
Inc	O
.	O
IMLAC	B-Device
United	O
States	O
Acquired	O
by	O
Hazeltine	O
Corporation	O
IMS	O
Associates	O
,	O
Inc	O
.	O
United	O
States	O
Bankruptcy	O
Inacom	O
United	O
States	O
Bankruptcy	O
Informer	O
Computer	O
Terminals	O
United	O
States	O
Dissolution	O
Ithaca	O
Intersystems	O
United	O
States	O
Dissolution	O
International	O
Computers	O
and	O
Tabulators	O
United	O
Kingdom	O
Acquired	O
by	O
International	O
Computers	O
Limited	O
International	O
Computers	O
Limited	O
United	O
Kingdom	O
Acquired	O
by	O
Fujitsu	O
Intertec	O
Data	O
Systems	O
United	O
States	O
Bankruptcy	O
Jetta	O
International	O
United	O
States	O
Dissolution	O
Kaypro	O
Non-Linear	O
Systems	O
United	O
States	O
Bankruptcy	O
Kenbak	O
Corporation	O
United	O
States	O
Acquired	O
by	O
CTI	O
Education	O
Products	O
Kendall	O
Square	O
Research	O
United	O
States	O
Bankruptcy	O
Kohjinsha	O
Japan	O
Dissolution	O
LanSlide	O
Gaming	O
PCs	B-Device
United	O
States	O
Dissolution	O
Leading	O
Edge	O
Hardware	B-Architecture
Products	O
Daewoo	O
Manuhold	O
Investment	O
AG	O
United	O
States	O
Acquired	O
by	O
Daewoo	O
;	O
division	O
in	O
turn	O
sold	O
to	O
Manuhold	O
Investment	O
AG	O
;	O
brand	O
phased	O
out	O
in	O
1997	O
Librascope	O
Singer	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Loral	O
Space	O
&	O
Communications	O
Librex	O
Computer	O
Systems	O
Nippon	O
Steel	O
Corporation	O
United	O
States	O
Dissolution	O
Lisp	B-Operating_System
Machines	I-Operating_System
United	O
States	O
Bankruptcy	O
Logical	O
Machine	O
Corporation	O
United	O
States	O
Dissolution	O
Luxor	O
AB	O
Sweden	O
Sold	O
computer	O
division	O
to	O
Nokia	O
in	O
1985	O
;	O
brand	O
phased	O
out	O
in	O
1986	O
Mad	O
Computers	O
United	O
States	O
Magnavox	O
Philips	O
United	O
States	O
Magnavox-branded	O
computers	O
discontinued	O
in	O
1992	O
Magnuson	O
Computer	O
Systems	O
United	O
States	O
Bankruptcy	O
Martin	O
Research	O
United	O
States	O
Acquired	O
by	O
Zebra	O
Technologies	O
MASSCOMP	O
United	O
States	O
Acquired	O
by	O
Concurrent	O
Computer	O
Corporation	O
MasPar	B-Device
United	O
States	O
Acquired	O
by	O
Accrue	O
Software	O
Maxdata	O
Germany	O
Dissolution	O
;	O
warranty	O
claims	O
taken	O
over	O
by	O
Swiss	B-General_Concept
Belinea	I-General_Concept
AG	I-General_Concept
,	O
itself	O
acquired	O
by	O
Bluechip	O
Computer	O
Meebox	O
Mexico	O
Dissolution	O
Metaphor	O
Computer	O
Systems	O
United	O
States	O
Acquired	O
by	O
IBM	O
Micro	B-Device
Craft	I-Device
United	O
States	O
Dissolution	O
;	O
restructured	O
as	O
Dimension	O
Electronics	O
in	O
1987	O
Micro	O
Instrumentation	O
and	O
Telemetry	O
Systems	O
United	O
States	O
Acquired	O
by	O
Pertec	O
Computer	O
Microdata	O
Corporation	O
United	O
States	O
Acquired	O
by	O
McDonnell	O
Douglas	O
Micron	O
Technology	O
United	O
States	O
Spun	O
off	O
computer	O
division	O
as	O
MPC	O
Corporation	O
Micromation	O
United	O
States	O
MicroOffice	B-Device
United	O
States	O
Acquired	O
by	O
Telxon	O
Corporation	O
in	O
1985	O
Micros	O
Systems	O
United	O
States	O
Acquired	O
by	O
Oracle	B-Application
Corporation	I-Application
Midwest	O
Scientific	O
Instruments	O
United	O
States	O
Dissolution	O
Mitsubishi	O
Electric	O
Mitsubishi	O
Group	O
Japan	O
Exited	O
the	O
computer	O
business	O
Modcomp	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
;	O
survives	O
today	O
as	O
CSPi	O
Technology	O
Solutions	O
,	O
a	O
systems	O
integrator	O
Mohawk	O
Data	O
Sciences	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Decision	O
Data	O
;	O
previously	O
restructured	O
as	O
Qantel	O
Corporation	O
Monorail	O
Inc	O
.	O
United	O
States	O
Dissolution	O
Motion	O
Computing	O
United	O
States	O
Acquired	O
by	O
Xplore	O
Technologies	O
MPC	O
Corporation	O
United	O
States	O
Bankruptcy	O
Multiflow	O
United	O
States	O
Dissolution	O
nCUBE	B-Application
United	O
States	O
Acquired	O
by	O
C-COR	O
Neoware	O
United	O
States	O
Acquired	O
by	O
Hewlett-Packard	O
Network	O
Computing	O
Devices	O
United	O
States	O
Dissolution	O
NeXT	O
United	O
States	O
Acquired	O
by	O
Apple	O
Computer	O
Nixdorf	O
Computer	O
West	O
Germany	O
Acquired	O
by	O
Siemens	O
;	O
renamed	O
Siemens	O
Nixdorf	O
Informationssysteme	O
AG	O
Northgate	O
Computer	O
Systems	O
United	O
States	O
Acquired	O
by	O
Lan	O
Plus	O
,	O
after	O
filing	O
for	O
Chapter	O
11	O
bankruptcy	O
in	O
1994	O
Northwest	O
Microcomputer	O
Systems	O
United	O
States	O
Dissolution	O
North	O
Star	O
Computers	O
United	O
States	O
Dissolution	O
Olivetti	O
S.p.A.	O
Italy	O
Exited	O
the	O
computer	O
business	O
Onyx	O
Systems	O
United	O
States	O
Acquired	O
by	O
Corvus	O
Systems	O
Osborne	O
Computer	O
Corporation	O
United	O
States	O
Dissolution	O
;	O
assets	O
and	O
name	O
sold	O
to	O
Mikrolog	O
Ltd	O
,	O
of	O
Finland	O
Otrona	O
United	O
States	O
Bankruptcy	O
Pacific	O
Cyber/Metrix	O
United	O
States	O
Dissolution	O
Packard	O
Bell	O
United	O
States	O
Majority	O
stake	O
purchased	O
by	O
NEC	O
in	O
1995	O
;	O
stake	O
relinquished	O
in	O
2006	O
;	O
eventually	O
acquired	O
by	O
Acer	O
Inc	O
.	O
in	O
2008	O
Packard	O
Bell	O
Computer	O
Corporation	O
Packard	O
Bell	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Raytheon	O
Company	O
Pandigital	O
,	O
Inc	O
.	O
United	O
States	O
Bankruptcy	O
Parasitic	O
Engineering	O
United	O
States	O
Dissolution	O
Pencept	O
United	O
States	O
Pertec	O
Computer	O
United	O
States	O
Acquired	O
by	O
Philco	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
before	O
being	O
acquired	O
by	O
Ford	O
Motor	O
Company	O
Philips	O
Netherlands	O
Sold	O
computer	O
division	O
to	O
Digital	O
Equipment	O
Corporation	O
PolyMorphic	O
Systems	O
United	O
States	O
Poqet	B-Application
Computer	I-Application
Corporation	I-Application
United	O
States	O
Acquired	O
by	O
Fujitsu	O
Power	O
Computing	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Apple	O
Computer	O
Prime	O
Computer	O
United	O
States	O
Acquired	O
by	O
Parametric	O
Technology	O
Corporation	O
Processor	O
Technology	O
United	O
States	O
Dissolution	O
Pronto	O
Computers	O
United	O
States	O
Bankruptcy	O
Psystar	O
Corporation	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
following	O
permanent	O
injunction	O
to	O
stop	O
selling	O
computers	O
with	O
Apple	O
's	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
Pyramid	O
Technology	O
United	O
States	O
Acquired	O
by	O
Siemens	O
Quantex	O
Microsystems	O
United	O
States	O
Bankruptcy	O
Quasar	O
Data	O
Products	O
United	O
States	O
Dissolution	O
Radio	O
Shack	O
Tandy	O
Corporation	O
United	O
States	O
Branding	O
subsumed	O
by	O
the	O
Tandy	O
name	O
in	O
1983	O
Raytheon	O
Company	O
United	O
States	O
Spun	O
off	O
as	O
Raytheon	O
Data	O
Systems	O
in	O
1971	O
,	O
itself	O
acquired	O
by	O
Telex	O
Corporation	O
in	O
1984	O
RCA	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
in	O
1971	O
;	O
division	O
sold	O
to	O
Sperry	O
Rand	O
in	O
1972	O
Reeves	O
Instrument	O
Corporation	O
United	O
States	O
Remington	O
Rand	O
United	O
States	O
Acquired	O
by	O
Sperry	O
Corporation	O
to	O
form	O
Sperry	O
Rand	O
Reply	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Radius	O
Inc	O
.	O
ROLM	O
IBM	O
United	O
States	O
Acquired	O
by	O
Siemens	O
Seattle	O
Computer	O
Products	O
United	O
States	O
Dissolution	O
Sanyo	O
Japan	O
Acquired	O
by	O
Panasonic	O
Scientific	O
Data	O
Systems	O
United	O
States	O
Acquired	O
by	O
Xerox	O
Seattle	O
Computer	O
Products	O
United	O
States	O
Dissolution	O
Sequent	O
Computer	O
Systems	O
United	O
States	O
Acquired	O
by	O
IBM	O
Siemens	O
Germany	O
Siemens	O
Nixdorf	O
Informationssysteme	O
AG	O
merged	O
with	O
Fujitsu	O
into	O
Fujitsu	O
Siemens	O
Computers	O
in	O
1999	O
;	O
remaining	O
stake	O
sold	O
to	O
Fujitsu	O
in	O
2009	O
Silicon	O
Graphics	O
International	O
United	O
States	O
Formerly	O
Rackable	O
Systems	O
,	O
Inc.	O
,	O
it	O
acquired	O
Silicon	O
Graphics	O
,	O
Inc	O
.	O
in	O
2009	O
;	O
acquired	O
by	O
Hewlett	O
Packard	O
Enterprise	O
in	O
2016	O
Silicon	O
Graphics	O
,	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Rackable	O
Systems	O
,	O
Inc.	O
,	O
to	O
become	O
Silicon	O
Graphics	O
International	O
Sinclair	O
Research	O
United	O
Kingdom	O
Acquired	O
by	O
Amstrad	O
Sirius	O
Systems	O
Technology	O
United	O
States	O
Acquired	O
by	O
Datatronic	O
AB	O
Smoke	O
Signal	O
Broadcasting	O
United	O
States	O
Dissolution	O
Solbourne	O
Computer	O
United	O
States	O
Acquired	O
by	O
Deloitte	O
Consulting	O
Soyo	O
Group	O
United	O
States	O
Bankruptcy	O
Spectravideo	O
United	O
States	O
Acquired	O
by	O
SpectraVideo	O
plc	O
,	O
unrelated	O
holding	O
company	O
from	O
the	O
United	O
Kingdom	O
Sperry	O
Corporation	O
United	O
States	O
Merged	O
with	O
Burroughs	O
to	O
form	O
Unisys	O
;	O
company	O
was	O
formerly	O
Sperry	O
Rand	O
until	O
it	O
dropped	O
Rand	O
from	O
its	O
name	O
in	O
1978	O
and	O
continued	O
as	O
Sperry	O
Sperry	O
Rand	O
United	O
States	O
Reverted	O
to	O
Sperry	O
Corporation	O
name	O
in	O
1978	O
Stardent	O
Inc	O
.	O
United	O
States	O
Restructured	O
as	O
Kubota	O
Graphics	O
in	O
1994	O
;	O
dissolved	O
the	O
same	O
year	O
Sun	O
Microsystems	O
United	O
States	O
Acquired	O
by	O
Oracle	B-Application
Corporation	I-Application
Southwest	O
Technical	O
Products	O
Corporation	O
United	O
States	O
Dissolution	O
STM	O
Systems	O
United	O
States	O
Symbiotic	B-Device
Systems	I-Device
United	O
States	O
Dissolution	O
Symbolics	O
United	O
States	O
Bankruptcy	O
Systemax	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Systems	O
Engineering	O
Laboratories	O
United	O
States	O
Acquired	O
by	O
Gould	O
Electronics	O
Systime	O
Computers	O
United	O
States	O
Acquired	O
by	O
Control	O
Data	O
Corporation	O
;	O
broken	O
up	O
in	O
1989	O
Tadpole	B-Architecture
Computer	I-Architecture
United	O
States	O
Acquired	O
by	O
General	O
Dynamics	O
Tandem	O
Computers	O
United	O
States	O
Acquired	O
by	O
Compaq	O
;	O
then	O
Hewlett	O
Packard	O
Enterprise	O
Tandon	O
Corporation	O
United	O
States	O
Dissolution	O
Tandy	O
Corporation	O
United	O
States	O
Sold	O
computer	O
division	O
to	O
AST	O
Research	O
;	O
former	O
parent	O
company	O
of	O
Radio	O
Shack	O
Tava	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Replitech	O
Terak	O
Corporation	O
United	O
States	O
Acquired	O
by	O
Sanders	O
Associates	O
TeleVideo	O
United	O
States	O
Dissolution	O
Teleram	O
United	O
States	O
Bankruptcy	O
Texas	O
Instruments	O
United	O
States	O
Sold	O
computer	O
division	O
to	O
Acer	O
Inc	O
.	O
</s>
<s>
Thinking	O
Machines	O
Corporation	O
United	O
States	O
Bankruptcy	O
;	O
hardware	B-Architecture
and	O
software	O
divisions	O
acquired	O
by	O
Sun	O
Microsystems	O
Three	O
Rivers	O
Computer	O
Corporation	O
United	O
States	O
Bankruptcy	O
Timex	O
Sinclair	O
United	O
States	O
Dissolution	O
Tiny	O
Computers	O
United	O
Kingdom	O
Acquired	O
by	O
Time	O
Group	O
;	O
brand	O
phased	O
out	O
in	O
2005	O
Toshiba	O
Japan	O
Discontinued	O
computer	O
lineup	O
in	O
2016	O
;	O
computer	O
business	O
restructured	O
as	O
Dynabook	B-Operating_System
Inc	I-Operating_System
.	I-Operating_System
in	O
2018	O
,	O
with	O
majority	O
of	O
its	O
shares	O
sold	O
to	O
Sharp	O
Corporation	O
the	O
same	O
year	O
;	O
remaining	O
shares	O
sold	O
to	O
Sharp	O
in	O
2020	O
TriGem	O
South	O
Korea	O
Bankruptcy	O
Trilogy	O
Systems	O
United	O
States	O
Acquired	O
by	O
Elxsi	O
TRW	O
Inc	O
.	O
United	O
States	O
Acquired	O
by	O
Northrop	O
Grumman	O
Tulip	O
Computers	O
Netherlands	O
Bankruptcy	O
;	O
previously	O
restructured	O
as	O
Nedfield	O
NV	O
in	O
2008	O
Umtech	O
United	O
States	O
Acquired	O
by	O
Cha	O
Group	O
V3	O
Gaming	O
PC	O
United	O
States	O
Dissolution	O
Varian	O
Data	O
Machines	O
United	O
States	O
Acquired	O
by	O
Sperry	O
Rand	O
Vector	O
Graphic	O
United	O
States	O
Dissolution	O
Vestel	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Viasyn	O
United	O
States	O
Dissolution	O
Viatron	O
United	O
States	O
Bankruptcy	O
ViewSonic	O
United	O
States	O
Left	O
the	O
computer	O
business	O
;	O
still	O
active	O
in	O
monitor	O
business	O
Vigor	O
Gaming	O
United	O
States	O
Bankruptcy	O
VoodooPC	O
United	O
States	O
Acquired	O
by	O
Hewlett-Packard	O
in	O
2006	O
;	O
brand	O
retired	O
in	O
2009	O
VTech	O
Hong	O
Kong	O
Exited	O
the	O
computer	O
business	O
Walton	O
Group	O
Bangladesh	O
Exited	O
the	O
computer	O
business	O
Wang	O
Laboratories	O
United	O
States	O
Acquired	O
by	O
Getronics	O
Wicat	O
Systems	O
United	O
States	O
Acquired	O
by	O
Jostens	O
Wipro	O
India	O
Exited	O
the	O
computer	O
business	O
Wyse	O
United	O
States	O
Acquired	O
by	O
Dell	O
Xerox	O
United	O
States	O
Exited	O
the	O
computer	O
business	O
Xybernaut	O
United	O
States	O
Bankruptcy	O
Zenith	O
Data	O
Systems	O
Zenith	O
Electronics	O
Groupe	O
Bull	O
United	O
States	O
Acquired	O
by	O
Groupe	O
Bull	O
in	O
1991	O
;	O
sold	O
to	O
NEC	O
in	O
1996	O
,	O
who	O
merged	O
it	O
into	O
Packard	O
Bell	O
.	O
</s>
