Class 37 Building Construction and Repair

ServicesNice ClassificationClasses 35 to 45

Nice Class 37 is the services class for building construction and repair. Signa tracks 1,670,050 marks in this class at 11 offices, 58% still active.

Search Class 37 trademarksGet this data via the API
Trademarks in this class
1,670,050
Still active58% of the class
970,791
Filed in 2025
84,785
Offices
11
Definition

What Class 37 covers

The official class heading, plus common services terms filed under it.

Class heading

Construction services; installation and repair services; mining extraction, oil and gas drilling

Example services

Find filing-ready wording for your product
Companies

Who files most in Class 37

Ranked by unique Class 37 marks. Subsidiaries and owner-name variants count toward the parent company.

Coverage

Where Class 37 marks are filed

Office totals add up each office's own register, so an international registration counts at WIPO and again at each covered office where it is designated.

By office

+3 more

By status

registered
909,52055%
expired
345,24421%
abandoned
192,27412%
cancelled
146,7739%
pending
61,2714%
Activity

Filings per year

New Class 37 applications each year across every office Signa tracks. The current year is year to date.

Peak year · 84,785 filed
2025
2022 to 2026 · filed
360,327
First filing
1900

Filings by year: 1900: 1168, 1913: 1, 1914: 1, 1915: 1, 1916: 1, 1917: 1, 1918: 1, 1920: 2, 1921: 1, 1922: 1, 1924: 1, 1928: 2, 1929: 1, 1931: 1, 1932: 2, 1933: 1, 1934: 1, 1935: 1, 1936: 1, 1937: 2, 1938: 2, 1939: 2, 1941: 1, 1943: 1, 1944: 2, 1945: 1, 1946: 3, 1947: 34, 1948: 31, 1949: 31, 1950: 15, 1951: 71, 1952: 32, 1953: 28, 1954: 33, 1955: 62, 1956: 56, 1957: 41, 1958: 32, 1959: 53, 1960: 67, 1961: 104, 1962: 115, 1963: 145, 1964: 210, 1965: 217, 1966: 866, 1967: 581, 1968: 394, 1969: 572, 1970: 587, 1971: 640, 1972: 754, 1973: 697, 1974: 999, 1975: 1731, 1976: 2123, 1977: 2215, 1978: 3122, 1979: 3714, 1980: 3846, 1981: 3834, 1982: 3948, 1983: 4147, 1984: 4603, 1985: 5685, 1986: 7264, 1987: 8002, 1988: 10599, 1989: 11749, 1990: 13901, 1991: 12727, 1992: 11315, 1993: 12687, 1994: 11924, 1995: 14862, 1996: 20902, 1997: 19819, 1998: 20814, 1999: 26275, 2000: 33278, 2001: 28849, 2002: 26188, 2003: 28782, 2004: 30737, 2005: 37137, 2006: 45210, 2007: 45369, 2008: 47281, 2009: 41471, 2010: 44227, 2011: 48527, 2012: 48874, 2013: 48631, 2014: 50151, 2015: 61255, 2016: 66911, 2017: 62214, 2018: 62000, 2019: 65301, 2020: 61556, 2021: 70256, 2022: 70779, 2023: 73366, 2024: 77326, 2025: 84785, 2026: 54071.

Examples

Recently registered in Class 37

A few of the newest registrations. Search the class to see them all.

Search Class 37 trademarks
MarkStatusOfficeClassesFiled
ESTA-ON PROPTECH FOR SMARTER GROWTHregisteredEUIPO9, 35, 36, 37, 42, 452026-04-24
Workshop ControlregisteredEUIPO9, 35, 37, 422026-04-27
MATERIAL FLOW HOWregisteredEUIPO7, 9, 35, 37, 422026-03-20
CalvionregisteredEUIPO7, 9, 11, 37, 40, 422026-05-05
AIregisteredEUIPO9, 37, 422026-06-08
NEREAregisteredEUIPO7, 11, 37, 40, 412026-06-10
FAQ

About Class 37

What does Nice Class 37 cover?

Construction services; installation and repair services; mining extraction, oil and gas drilling

Which office has the most Class 37 trademarks?

WIPO leads with 412,134 Class 37 trademarks tracked by Signa.

Which company has the most Class 37 trademarks?

Among the companies Signa resolves, Volkswagen Aktiengesellschaft holds the most, with 1,920 unique Class 37 marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Class 37 statistics and terms into your own product with one request.

  • GET/v1/analytics/classifications/{id}

    Totals, status mix, office split and filings per year

  • GET/v1/classifications/{id}

    Official heading and every goods or services term

  • GET/v1/trademarks?nice_classes=37

    Search trademarks filed in Class 37

Get API keyView docs
GET /v1/analytics/classifications/{id}
ID=37
curl https://api.signa.so/v1/analytics/classifications/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "classification_analytics",
  "nice_class": 37,
  "total_marks": 1670050,
  "active_count": 970791,
  "by_office": {
    "WO": 412134,
    "US": 288931,
    "FR": 236328
  }
}