42Floors
42Floors's Overview
42floors was a technology company founded in 2011 that developed an online search engine for commercial real estate, aiming to simplify how businesses find office, retail, and industrial spaces. The platform provided comprehensive listings with photos, floor plans, and pricing information, bringing transparency to the commercial leasing process. In August 2018, 42floors was acquired by Knotel, a flexible workspace provider. Subsequently, Knotel, including the assets of 42floors, was acquired by Newmark Group in March 2021. The 42floors brand and technology have since been integrated into Newmark's broader commercial real estate service offerings.
Where is 42Floors's Headquarters?
HQ Function
Its headquarters served as the primary center for product development, software engineering, marketing, sales, and overall business operations for its commercial real estate search platform.
Notable Features:
As a tech startup in San Francisco, its office likely featured an open-plan layout conducive to collaboration and rapid innovation, common in the tech industry.
Work Culture:
The work culture at 42floors was characteristic of a dynamic tech startup: fast-paced, innovative, and mission-oriented, focusing on disrupting the traditional commercial real estate market through technology.
HQ Significance:
The San Francisco headquarters was strategically important, providing access to a rich talent pool in technology and real estate, venture capital funding, and a vibrant ecosystem that supported the company's growth and development.
Values Reflected in HQ: The choice of a San Francisco HQ likely reflected values of innovation, ambition, and a desire to be at the forefront of technological advancement in the real estate sector.
Location:
Historically, 42floors primarily focused its operations and platform on the U.S. commercial real estate market. Following its acquisition by Knotel and subsequently by Newmark, its technology and intellectual property have been integrated into Newmark's extensive global platform. Newmark supports a wide array of commercial real estate services, brokerage, and technology solutions worldwide.
Street Address:
548 Market St, Suite 57575
City:
San Francisco
State/Province:
CA
Country:
USA
42Floors's Global Presence
Buying Intent Signals for 42Floors
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Executive Team of 42Floors
As of April 2025, 42Floors' leadership includes:
Investors of 42Floors
42Floors has been backed by several prominent investors over the years, including:
Executive New Hires/Exits in the Last 12 Months
42floors was acquired by Knotel in 2018, and Knotel was subsequently acquired by Newmark in 2021. As a result, 42floors no longer operates as an independent entity, and there have been no executive hires or exits specifically for '42floors' in the last 12 months. Key leadership transitions occurred around the time of these acquisitions.
Technology (Tech Stack) used by 42Floors
Discover the tools 42Floors uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
42Floors Email Formats and Examples
Historically, tech startups like 42floors commonly used email formats such as [first].[last]@[companyname].com or [first_initial][last]@[companyname].com. Since the acquisition of 42floors and the redirection of its domain, direct email communication using a @42floors.com address is no longer applicable. Communications would now be through Newmark.
Likely formats included [first].[last]@42floors.com or [first_initial][last]@42floors.com
Format
jane.doe@42floors.com or jdoe@42floors.com
Example
70%
Success rate
News and media
Newmark Press Release • March 22, 2021
Newmark Group Completes Acquisition of Knotel, Including Former 42floors Assets
Newmark Group, Inc. announced it had completed its acquisition of the business of Knotel, a global flexible workspace platform. This acquisition encompassed assets and technology previously obtained by Knotel, such as the commercial real estate search engine 42floors....more
TechCrunch • August 8, 2018
Knotel acquires 42Floors to add more data to its flexible office space business
Knotel, a provider of flexible office spaces, acquired 42Floors, an online search engine for commercial real estate. The acquisition was aimed at enhancing Knotel's data capabilities and service offerings in the competitive office space market....more
TechCrunch • October 24, 2012
42Floors Raises $5M Series A From NEA And Bessemer To Help You Find Your Next Office Space
42floors, a Y Combinator-backed startup focused on simplifying commercial real estate searches, announced a $5 million Series A funding round. The round was led by New Enterprise Associates (NEA) and Bessemer Venture Partners....more
Business Insider • February 9, 2012
Y Combinator Startup 42Floors Wants To Be The Trulia Of Commercial Real Estate, Raises ~$2 Million
42Floors, a startup out of Y Combinator, announced it had raised approximately $2 million in seed funding from investors including Bessemer, SV Angel, and various angel investors. The company aimed to become a leading search platform for commercial real estate....more
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