| 1952-10 |
October 1952: Nippon Television Network Corporation established |
| 1952-10 |
Nippon Television Network Corporation was established |
| 1953-08 |
August 1953: Started broadcasting as Japan's first private broadcaster |
| 1953-08 |
Started broadcasting as Japan's first private broadcaster |
| 1959-09 |
September 1959: Listed on the Tokyo Stock Exchange |
| 1959-09 |
Listed on the Tokyo Stock Exchange |
| 1969-10 |
October 1969: Nippon Television Music Corporation established |
| 1969-10 |
Nippon Television Music Co., Ltd. was established |
| 1970-02 |
February 1970: Audio and Video Corporation (now Nippon Television Axion Corporation) established |
| 1970-02 |
Audio & Video Co., Ltd. (now Nippon Television Axion Co., Ltd.) was established |
| 1972-04 |
April 1972: Nippon Television Service Corporation established |
| 1972-04 |
Nippon Television Service Co., Ltd. was established |
| 1975-12 |
December 1975: Nippon Television Enterprise Corporation (now Nippon Television Events Corporation) established |
| 1975-12 |
Nippon Television Enterprise Co., Ltd. (now Nippon Television Events Co., Ltd.) was established |
| 1980-03 |
March 1980: Cleanup Corporation (now Niptele Real Estate Corporation) established |
| 1980-03 |
Clean Up Co., Ltd. (now Nippon Television Real Estate Co., Ltd.) was established |
| 1981-01 |
January 1981: VAP Corporation established |
| 1981-01 |
VAP Co., Ltd. was established |
| 1986-06 |
June 1986: U.S. local subsidiary NTV International Corporation established |
| 1986-06 |
NTV International Corporation, a U.S. subsidiary, was established |
| 1987-03 |
March 1987: Force Corporation (now Nippon Television Human Resources Center) established |
| 1987-03 |
Force Co., Ltd. (now Nippon Television Human Resources Center Co., Ltd.) was established |
| 1992-01 |
January 1992: NTV Europe established |
| 1992-01 |
NTV Europe was established |
| 1992-04 |
April 1992: Rights-In Corporation established |
| 1992-04 |
Rights-In Co., Ltd. was established |
| 1993-12 |
December 1993: R.F. Radio Japan became a subsidiary |
| 1993-12 |
R.F. Radio Japan Co., Ltd. was made a subsidiary |
| 1995-04 |
April 1995: NTV Art Center Corporation (now Nippon Television Art Corporation) became a subsidiary |
| 1995-04 |
NTV Art Center Co., Ltd. (now Nippon Television Art Co., Ltd.) was made a subsidiary |
| 1998-12 |
December 1998: BS Japan Corporation (now BS Japan Corporation) established |
| 1998-12 |
(株)BS Japan (currently BS Nippon Television, Inc.) established |
| 2000-12 |
Started BS digital broadcasting in December 2000 |
| 2000-12 |
Start of BS digital broadcasting |
| 2001-03 |
Established CS Japan Inc. in March 2001 |
| 2001-03 |
(株)CS Japan established |
| 2002-03 |
Started CS digital broadcasting in March 2002 |
| 2002-03 |
Start of CS digital broadcasting |
| 2003-04 |
Completed new head office building "Nippon Television Tower" in April 2003 |
| 2003-04 |
Completion of new headquarters building "Nippon Television Tower" |
| 2007-02 |
Established Nippon Television Technical Resources Inc. in February 2007 |
| 2007-02 |
(株)Nippon Television Technical Resources established |
| 2009-07 |
Established ACM Inc. in July 2009 |
| 2009-07 |
(株)ACM established |
| 2011-02 |
Made Madhouse Inc. a subsidiary in February 2011 |
| 2011-02 |
Made Mad House a subsidiary |
| 2012-10 |
Transitioned to a certified broadcasting holding company system under Nippon Television Holdings Inc. in October 2012 |
| 2012-10 |
Transition to Nippon Television Holdings, Inc. certified broadcasting holding company system |
| 2014-01 |
Made Tatsunoko Production Inc. a subsidiary in January 2014 |
| 2014-01 |
Made Tatsunoko Production a subsidiary |
| 2014-04 |
Established HJ Holdings Inc. in April 2014 |
| 2014-04 |
HJ Holdings, Inc. established |
| 2014-12 |
Made Tipness Inc. a subsidiary in December 2014 |
| 2014-12 |
Made Tipness a subsidiary |
| 2017-03 |
Made Logic Logic Inc. (now PLAY Inc.) a subsidiary in March 2017 |
| 2017-03 |
Made Logic Logic (currently Play Inc.) a subsidiary |
| 2017-08 |
Established Nippon Television Life Marketing Inc. in August 2017 |
| 2017-08 |
Established Nippon Television Life Marketing, Inc. |
| 2018-06 |
Established Ax Entertainment Inc. in June 2018 |
| 2018-06 |
Established Ax Entertainment, Inc. |
| 2018-07 |
Established Nippon Television IT Produce Inc. (now Nippon Television Wands Inc.) in July 2018 |
| 2018-07 |
(株)Nippon Television IT Produce (currently Nippon Television Wands, Inc.) established |
| 2019-08 |
Made Weekday Inc. a subsidiary in August 2019 |
| 2019-08 |
Made Weekday a subsidiary |
| 2022-03 |
Made Murayama Holdings Inc. a subsidiary in March 2022 |
| 2022-03 |
Made Murayama Holdings a subsidiary |
| 2022-04 |
Established Clan Entertainment Inc. in April 2022 |
| 2022-04 |
(株)ClAN Entertainment established |
| 2023-05 |
Made La Belle Vie Inc. a subsidiary in May 2023 |
| 2023-05 |
Made La Belle Vie, Inc. a subsidiary |
| 2023-09 |
Made JCG Inc. a subsidiary in September 2023 |
| 2023-09 |
Made JCG Co., Ltd. a subsidiary |
| 2023-10 |
In October 2023, Studio Ghibli Co., Ltd. was made a subsidiary |
| 2023-10 |
Made Studio Ghibli Co., Ltd. a subsidiary |
| 2024-01 |
In January 2024, EASY PRODUCTION Co., Ltd. was made a subsidiary |
| 2024-01 |
Made EASY PRODUCTION Co., Ltd. a subsidiary |
| 2025-05 |
In May 2025, Nippon Television HR General Research Institute was established |
| 2025-05 |
Established Nippon Television HR General Research Institute |
| 2026-04 |
In April 2026, Kanamel Co., Ltd. was made a subsidiary |
| 2026-04 |
In April 2026, NeoRealX Co., Ltd. was made a subsidiary |
| 2026-04 |
Made Kanamel Co., Ltd. a subsidiary |
| 2026-04 |
Made NeoRealX Co., Ltd. a subsidiary |
