TSR, Inc. was an American game publishing company, best known as the original publisher of Dungeons & Dragons (D&D). Its earliest incarnation, Tactical Studies Rules, was founded in October 1973 by Gary Gygax and Don Kaye.

TSR, Inc（戰術研究規則公司）是一所美国游戏出版公司，1973年由加里·吉盖克斯和唐·凱伊（Don Kaye）成立，當時名為Tactical Studies Rules，用來出版他們自己發明的遊戲，即 [1] 龙与地下城。

Since its founding in 1969, TSR, Inc. and its wholly owned subsidiary, TSR Consulting Services (founded in 1980), have grown, evolved and prospered in the Information Technology industry – approaching $100 million in annual revenue but more importantly, it has grown into a great company to work for and with.

2024年5月15日 · INDIANAPOLIS & HAUPPAUGE, N.Y., May 15, 2024 -- (BUSINESS WIRE)--Vienna Parent Corporation, a newly formed special purpose entity ("Vienna Parent") formed by Justin Christian, announced today that...

TSR, Inc. was an American game publishing company most famous for publishing the Dungeons & Dragons role-playing game. The company was purchased in 1997 by Wizards of the Coast, which no longer uses the TSR name for its products.

Washington, DC (July 3, 2024) – FOCUS Investment Banking (“FOCUS”), a national middle market investment banking firm providing merger, acquisition, divestiture, and corporate finance services, announced today that Vienna Parent Corporation, a special purpose entity newly formed by Justin Christian (“Vienna Parent”), through its wholly ...

2024年5月15日 · INDIANAPOLIS & HAUPPAUGE, N.Y. -- (BUSINESS WIRE)-- Vienna Parent Corporation, a newly formed special purpose entity (“Vienna Parent”) formed by Justin Christian, announced today that it has...

2018年11月21日 · TSR, Inc. (NASDAQ:TSRI)创立于1969年，总部位于美国纽约州Hauppauge，全职雇员431人，在美国作为一家 人力资源公司 运营。 自1969年成立以来， TSR Inc.及其全资子公司 TSR Consulting Services（成立于1980年）在信息技术行业取得了成长、演变和繁荣 - 年收入接近1亿美元，但更重要的是，它已经发展成为一家非常适合工作的优秀公司。 TSR通过始终坚持超越最高专业IT服务业务标准的不懈关注，为全国客户提供世界级的人才解 …

TSR, Inc. was an American game publishing company most famous for publishing the Dungeons & Dragons role-playing game. TSR licensed the rights to their D&D and Gamma World universes to DC Comics from 1988 to 1991.

TSR, Inc. is a United States-based staffing company. It is focused on recruiting information technology (IT) professionals for short- and long-term assignments, permanent placements, project work and providing contract computer programming services to its customers.