Here are details about the architecture unicorn companies you mentioned:
Houzz
Material Bank
Focus: Material marketplace for architects and designers
Website: materialbank.com
Founder: Adam I. Sandow
LinkedIn: Material Bank
Turnover: Not publicly disclosed
VC Funding: Information not readily available
Revolution Precrafted
Focus: Prefabricated homes and buildings
Website: revolutionprecrafted.com
Founder: Robbie Antonio
LinkedIn: Revolution Precrafted
Turnover: Not publicly disclosed
VC Funding: Over $300 million
VCs: KKR, 500 Startups, and others