Xilinx
Xilinx, Inc. is an American technology company that is primarily a supplier of programmable logic devices.
The company invented the field- programmable gate array( FPGA) and is the semiconductor company that created the first fabless manufacturing model.
Chappell & Co.
Chappell& Co. was an English company that published music and manufactured pianos.
Noggin (magazine)
Noggin was an American magazine that published art, fiction, cartoons, and social and political commentary.
It started in Iowa City, Iowa in 1990, and published semimonthly for three years.
Pink Pages
Pink Pages was an Indian LGBT magazine that published online and print issues from 2009 to 2017.
Metagaming Concepts
Metagaming Concepts, later known simply as Metagaming, was a company that published board games from 1974 to 1983.
It was founded and owned by Howard Thompson, who designed the company's first game," Stellar Conquest".
The company also invented Microgames and published Steve Jackson's first designs, including" OgreG.E.V." and" The Fantasy Trip".
A New Leaf (short story)
" A New Leaf" is a short story by F. Scott Fitzgerald that published in July 1931 in" The Saturday Evening Post".
Pariah Press
Pariah Press was the company, funded by Mike Nystul, that published the first commercial edition of The Whispering Vault role- playing game.
Web enhancement
A web enhancement is a bonus expansion to a role- playing game product, that can be read and/ or downloaded from the website of the company that published the role- playing product it is associated with.
AT&T Corporation
AT&T Corporation, originally the American Telephone and Telegraph Company, is the subsidiary of AT&T Inc. that provides voice, video, data, and Internet telecommunications and professional services to businesses, consumers, and government agencies.
During its long history, AT&T was at times the world's largest telephone company, the world's largest cable television operator, and a regulated monopoly.
At its peak in the 1950s and 1960s, it employed one million people and its revenue was roughly US$3 billion annually.
In 2005, AT&T was purchased by Baby Bell and former subsidiary SBC Communications for more than $16 billion ($ in present-day terms).
SBC then changed its name to AT&T Inc.
TWX (magazine)
TWX was a trade magazine published by the Long Lines Department of AT&T Corporation.
The magazine first appeared in June 1944 and was published sporadically, ceasing publication in March 1952 after 41 issues.
"TWX" magazine took its name from the Teletypewriter Exchange Service, which was developed by AT&T Corp. in 1931.
The TWX service was sold to Western Union in 1969, but it remained an industry standard until 1981, when it was converted to the Telex II system.
Free subscriptions to "TWX" magazine were offered to companies that were using AT&T's equipment and services.
As such, the content tended to focus less on the technical aspects of telegraph/Teletype operations and more on practical usage in an office environment.
Each issue featured industry news, product evaluations, and testimonials from office managers extolling the virtues of the teletypewriter.
Although most of the articles were published without a byline, some of the magazine's content has been attributed to science-fiction writer William Tenn, who was working as a technical editor for AT&T's Bell Labs at the time.
Although "TWX" magazine boasted a circulation of 8,000, most of that was due to its free circulation to AT&T's clients and partners.
Few people actually read the magazine, and those that did accused it of being little more than "twenty pages of fluff and advertisements for products with a niche market at best".
Although the TWX system itself remained viable for several decades, "TWX" magazine shut down in March 1952.

Question: What nationality of the company that published Twx (Magazine)?
Answer: American