/Companies

Materee

YC S22

Jakarta, ID · Founded 2022 · 20 employees · 9 known investors

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Materee operates an e-commerce platform that enables contractors in Indonesia to purchase construction materials online, replacing fragmented phone and messaging-based procurement with a centralized digital marketplace.

Enterprise SoftwareConstructionB2BIndonesiaSoutheast AsiaPartly Remote

Founders & leadership· Y Combinator alumni (S22)

Materee was founded in 2022 by Hansel Hansel and Steven Walentino.

HHHansel Hansel
Hansel HanselCo-Founder & CEOHansel previously held the role of Senior VP of Strategy and Revenue at GudangAda, a Sequoia-backed B2B e-commerce platform in Indonesia, and worked as a consultant at BCG with focus on construction industry value chains. He holds an MBA from MIT Sloan School of Management.
SWSteven Walentino
Steven WalentinoCo-FounderHe has worked as a software engineer at Google, Yahoo, and Zillow Group, and previously led an engineering team at Kargo Tech. He holds a Bachelor's degree in Computer Science from UC Berkeley.

Investors · 9

Related companies · 5

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PillarPlusPillarPlus provides software that automates the design of mechanical, fire, electrical, and plumbing systems for buildings, and generates bills of materials and cost estimates. The platform serves architects and contractors who would otherwise hire specialized consultants for these design tasks.
InspectMind AIInspectMind AI is an AI-powered plan checker that reviews construction drawings, specifications, and building codes to identify coordination conflicts, code violations, and specification mismatches before permit submission or field construction. The platform serves general contractors, architects, engineers, plan reviewers, and building owners for QA/QC during design phases.
HelonicHelonic builds AI software that analyzes 2D construction drawings to identify issues such as coordination conflicts, code compliance problems, and missing information before they reach the field. The platform integrates with Procore and Autodesk to flag drawing issues that typically go undetected in manual plan review, helping construction teams reduce costly rework.
RendaloMaqRendaloMaq operates a digital platform for renting construction and mining equipment across Latin America. The company serves contractors and mining operators seeking faster access to machinery through its proprietary fleet management technology.

Companies working in the same space as Materee.

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Frequently asked questions

What does Materee do?
Materee operates an e-commerce platform that enables contractors in Indonesia to purchase construction materials online, replacing fragmented phone and messaging-based procurement with a centralized digital marketplace.
Who founded Materee?
Materee was founded by Hansel Hansel, Steven Walentino in 2022.
Who are Materee's investors?
Materee's investors include Cathexis Ventures, Wayfinder Ventures, Y Combinator, Alpha JWC Ventures, BRI Ventures, January Capital, Number Capital, Pacific and 1 more.
Where is Materee headquartered?
Materee is headquartered in Jakarta, ID.