Data and analytics

42Floors

*Acquired by Knotel in 2018 42Floors was founded in November of 2011 with the vision of making it easy to discover and create your dream office space. Based in San Francisco, the 42Floors team is made up of experienced entrepreneurs, engineers, and real estate professionals. All with a passion for making the commercial real estate search process easier for everyone. On the site, you'll find available spaces, complete with high quality photography and all the data you need to make a decision. The

sources

Evidence entries preserved.

affiliations

Andreessen Horowitz, Y Combinator

competitors

Mapped from High Signal graph features.

status

generated

D1 lookup

last updated

2026-07-15

16:41 UTC

source evidence

Why this company exists here

Y Combinator

yc-company-directory #3333

source

Andreessen Horowitz

a16z-investment-list #3

source

generated read

High Signal interpretation

42Floors is classified as Data and analytics from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction

Product facets

commercial real estate

mapping method

Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to 42Floors

Data and analytics · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Just Appraised

match 69

Our goal is to empower local government employees with the tools, technology, and support they need so they can deliver exceptional service to their taxpayers and feel proud of the work they do for their communities. We contribute by building software to streamline local government tax assessors’ workflows using AI. Specifically, we streamline the change of ownership process for real estate and create more seamless ways for tax offices to communicate digitally with their taxpayers. For instance,

shared extracted concept terms: real, estate; shared product terms: create, office, real, estate; shared affiliation: Y Combinator