Related Companies website screenshot

Related Companies

Related Companies is a privately held, fully integrated real estate firm founded by Stephen Ross in 1972 as an affordable-housing developer and now active across luxury residential, affordable housing, retail, office, hospitality, data centers, and city-scale mixed-use development. Related is the developer of Hudson Yards in New York City, The Grand LA, Time Warner Center (now Deutsche Bank Center), The 78 in Chicago, and operates regional platforms including Related Beal, Related Midwest, Related California, Related Ross, and Related Argent in the UK. The firm owns and manages roughly 55,000 affordable and workforce housing units and has stated it has never converted a single affordable unit to market rate. Stephen Ross also owns a majority stake in Equinox Holdings (Equinox fitness clubs, Equinox Hotels, SoulCycle, Blink Fitness) and the Miami Dolphins / Hard Rock Stadium.

Related Companies is profiled on the APIs.io network. Tagged areas include Real Estate, Real Estate Development, Residential, Affordable Housing, and Mixed Use Development.

Related Companies’ developer surface includes engineering blog, product news, and 6 more developer resources.

7.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs 9 Features 4 Use Cases
Real EstateReal Estate DevelopmentResidentialAffordable HousingMixed Use DevelopmentCommercial Real EstateRetailHospitalityData Centers

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/related-companies: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Features 9

Notable capabilities this provider offers.

Hudson Yards

25-acre mixed-use development on Manhattan's West Side with residential towers (15 and 35 Hudson Yards), 70 Hudson Yards office tower, The Shops at Hudson Yards, Vessel, and the...

The Grand LA

Frank Gehry-designed mixed-use project on Bunker Hill in downtown Los Angeles with residences, Conrad Los Angeles hotel, restaurants, and retail opposite Walt Disney Concert Hall.

Time Warner Center (Deutsche Bank Center)

Twin-tower mixed-use development at Columbus Circle, NYC, with residences, office, retail, Mandarin Oriental hotel, and Jazz at Lincoln Center.

The 78

62-acre mixed-use neighborhood under development by Related Midwest along the Chicago River in the South Loop.

Affordable & Workforce Housing

Owns and manages approximately 55,000 affordable and workforce housing units across the United States and pledges to never convert affordable units to market rate.

Luxury Residential

Luxury condominium and rental towers in NYC, Boston, Chicago, Los Angeles, San Francisco, Miami, and London under Related Rentals and the regional brands.

Retail & City Centers

Develops and operates retail, office, and city-center mixed-use projects including The Shops at Hudson Yards and Deutsche Bank Center.

Hospitality

Develops and operates hotels in flagship mixed-use projects (Equinox Hotel Hudson Yards, Conrad Los Angeles at The Grand LA, Mandarin Oriental at Deutsche Bank Center).

Data Centers (Related Digital)

Related Digital division developing and operating data-center real estate for hyperscale and enterprise tenants.

Scroll for all 9

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Related Companies Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Use Cases 4

What developers build with this provider.

Property Portfolio Information

Marketing-only access to information about Related's developments, leasing opportunities, and residential offerings via individual property websites.

Residential Leasing & Sales

Renter and buyer inquiries handled through relatedrentals.com and individual condominium sales sites with no public developer-facing APIs.

Affordable Housing Applications

Affordable-housing applications handled via individual property websites and jurisdictional lotteries (e.g., NYC Housing Connect) rather than a Related API.

Procurement & Vendor Relationships

Vendor, broker, and partner relationships handled through direct contact and regional development teams.

Integrations 4

Pre-built integrations with other platforms and tools.

Equinox Holdings

Stephen Ross holds a majority stake in Equinox Holdings (Equinox fitness clubs, Equinox Hotels, SoulCycle, Blink Fitness); Equinox Hotel Hudson Yards is the flagship hospitality...

Miami Dolphins & Hard Rock Stadium

Stephen Ross owns the Miami Dolphins NFL franchise and Hard Rock Stadium, which hosts the Miami Open and Formula 1 Miami Grand Prix.

Related Argent (UK)

UK joint venture developing major mixed-use schemes in London including King's Cross and Brent Cross Town.

NYC Housing Connect

Related-built affordable units in New York City are leased through the city's public Housing Connect lottery system.

Resources

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Company 6

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: related-companies
url: https://raw.githubusercontent.com/api-evangelist/related-companies/refs/heads/main/apis.yml
name: Related Companies
tags:
- Real Estate
- Real Estate Development
- Residential
- Affordable Housing
- Mixed Use Development
- Commercial Real Estate
- Retail
- Hospitality
- Data Centers
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/related-companies.png
access: 3rd-Party
description: Related Companies is a privately held, fully integrated real estate firm founded by Stephen Ross in 1972 as an
  affordable-housing developer and now active across luxury residential, affordable housing, retail, office, hospitality,
  data centers, and city-scale mixed-use development. Related is the developer of Hudson Yards in New York City, The Grand
  LA, Time Warner Center (now Deutsche Bank Center), The 78 in Chicago, and operates regional platforms including Related
  Beal, Related Midwest, Related California, Related Ross, and Related Argent in the UK. The firm owns and manages roughly
  55,000 affordable and workforce housing units and has stated it has never converted a single affordable unit to market rate.
  Stephen Ross also owns a majority stake in Equinox Holdings (Equinox fitness clubs, Equinox Hotels, SoulCycle, Blink Fitness)
  and the Miami Dolphins / Hard Rock Stadium.
common:
- type: DomainSecurity
  url: security/related-companies-domain-security.yml
- type: Website
  url: https://www.related.com/
- type: About
  url: https://www.related.com/about-us
- type: Blog
  url: https://www.related.com/blog
- type: PressReleases
  url: https://www.related.com/press-releases
- type: News
  url: https://www.related.com/news-articles
- type: Careers
  url: https://www.related.jobs/
- type: LinkedIn
  url: https://www.linkedin.com/company/related-companies
- type: Features
  data:
  - name: Hudson Yards
    description: 25-acre mixed-use development on Manhattan's West Side with residential towers (15 and 35 Hudson Yards),
      70 Hudson Yards office tower, The Shops at Hudson Yards, Vessel, and the Edge observation deck; Manhattan's first LEED
      Gold Neighborhood Development.
  - name: The Grand LA
    description: Frank Gehry-designed mixed-use project on Bunker Hill in downtown Los Angeles with residences, Conrad Los
      Angeles hotel, restaurants, and retail opposite Walt Disney Concert Hall.
  - name: Time Warner Center (Deutsche Bank Center)
    description: Twin-tower mixed-use development at Columbus Circle, NYC, with residences, office, retail, Mandarin Oriental
      hotel, and Jazz at Lincoln Center.
  - name: The 78
    description: 62-acre mixed-use neighborhood under development by Related Midwest along the Chicago River in the South
      Loop.
  - name: Affordable & Workforce Housing
    description: Owns and manages approximately 55,000 affordable and workforce housing units across the United States and
      pledges to never convert affordable units to market rate.
  - name: Luxury Residential
    description: Luxury condominium and rental towers in NYC, Boston, Chicago, Los Angeles, San Francisco, Miami, and London
      under Related Rentals and the regional brands.
  - name: Retail & City Centers
    description: Develops and operates retail, office, and city-center mixed-use projects including The Shops at Hudson Yards
      and Deutsche Bank Center.
  - name: Hospitality
    description: Develops and operates hotels in flagship mixed-use projects (Equinox Hotel Hudson Yards, Conrad Los Angeles
      at The Grand LA, Mandarin Oriental at Deutsche Bank Center).
  - name: Data Centers (Related Digital)
    description: Related Digital division developing and operating data-center real estate for hyperscale and enterprise tenants.
- type: UseCases
  data:
  - name: Property Portfolio Information
    description: Marketing-only access to information about Related's developments, leasing opportunities, and residential
      offerings via individual property websites.
  - name: Residential Leasing & Sales
    description: Renter and buyer inquiries handled through relatedrentals.com and individual condominium sales sites with
      no public developer-facing APIs.
  - name: Affordable Housing Applications
    description: Affordable-housing applications handled via individual property websites and jurisdictional lotteries (e.g.,
      NYC Housing Connect) rather than a Related API.
  - name: Procurement & Vendor Relationships
    description: Vendor, broker, and partner relationships handled through direct contact and regional development teams.
- type: Integrations
  data:
  - name: Equinox Holdings
    description: Stephen Ross holds a majority stake in Equinox Holdings (Equinox fitness clubs, Equinox Hotels, SoulCycle,
      Blink Fitness); Equinox Hotel Hudson Yards is the flagship hospitality anchor at Hudson Yards.
  - name: Miami Dolphins & Hard Rock Stadium
    description: Stephen Ross owns the Miami Dolphins NFL franchise and Hard Rock Stadium, which hosts the Miami Open and
      Formula 1 Miami Grand Prix.
  - name: Related Argent (UK)
    description: UK joint venture developing major mixed-use schemes in London including King's Cross and Brent Cross Town.
  - name: NYC Housing Connect
    description: Related-built affordable units in New York City are leased through the city's public Housing Connect lottery
      system.
created: '2026-05-23'
modified: '2026-05-23'
position: Consuming
specificationVersion: '0.19'
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com