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Tishman (company)

American corporation

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 24, 2026
Entity authorityQ1542905 ↗
Source-derived summary

THR Management LP, commonly referred to as Tishman, is an American corporation founded in 1898 that owns and develops real estate. The company is best known for being the contractor that built the original World Trade Center and later the One World Trade Center in New York City. Tishman Construction Corporation, the construction division of the company, was sold to AECOM in 2010.

History

Julius Tishman started Julies Tishman and Sons in 1898. As a Polish immigrant, he entered the real estate business by saving enough money to purchase the tenement building where he lived, acquiring additional residential properties and gaining the ability to renovate, lease and finance them independently. The company went public in 1928 as Tishman Realty & Construction, becoming an integrated real estate and construction firm.

Tishman Realty & Construction worked on significant projects around New York in the 1960s and 1970s, including Madison Square Garden and the World Trade Center.

This public company liquidated in 1976, selling the Tishman Research and Construction company to Rockefeller Center Inc.

The primary shareholders began three separate private companies: a continuation of Tishman Realty & Construction, a real estate development company called Tishman Speyer, and a leasing company called Tishman Management and Leasing Corporation.

Tishman Hotel & Realty LP

Tishman Hotel & Realty LP (THR) is a subsidiary that focuses primarily on large, complex properties with a long-term ownership strategy.

Editorial summary

The public source identifies “Tishman (company)” as american corporation. This brief keeps that definition visible, then builds a research path around Tishman, company and American.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1898, 2010, 1928, 1976—that can be checked directly. The linked authority record independently contributes the date 1898-01-01. Its value is orientation rather than verdict, with Tishman, company and American providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Tishman (company)”, the useful work is to connect “american corporation” to the records capable of establishing context and consequence.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 24, 2026. The linked authority identifier is Q1542905. 2 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1898, 2010, 1928 and 1976.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from “Tishman (company)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.