Mamikos
1 known investors
Indonesian online marketplace for searching, booking, paying for and renting kos (boarding house) rooms.
Also known as Mamikos.com
Founders & leadership
Investors · 1
Company profile
researched Aug 2026Mamikos is an Indonesian room-rental platform that lets users search for, book, pay for and rent kos (boarding house) accommodation online. Its consumer website offers location-based search for nearby boarding houses and direct booking, along with user accounts and login for renters.
The platform serves two distinct user groups, reflected in its help center, which is organized separately for room renters (penyewa kos) and property owners (pemilik kos). Support content covers products and features for renters, renter and owner account management, in-app chat between renters and owners, transaction security guidance, privacy policy and general terms and conditions. The company was founded in 2015 by Maria Regina Anggit Tut Pinilih, who serves as CEO and co-founder.
Founding story
Mamikos was founded in 2015 by Maria Regina Anggit Tut Pinilih, who had previously founded other technology platforms including the survey platform JAKPAT (Jejak Pendapat) and the discount-search app Mbak Diskon, and who holds a Masters in Management from Gadjah Mada University and an MBA from Bandung Institute of Technology.
Business model
Mamikos operates a two-sided online marketplace connecting boarding-house owners who list rooms with prospective renters, supporting search, in-platform chat, booking and online payment for rentals.
Traction
A profile of co-founder and CEO Maria Regina Anggit Tut Pinilih states the platform has connected over 110,000 house renters around Indonesia and reached 8 million users.
Latest developments
The company's website, search, login and help center remain in operation, serving both renters and kos owners.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Positioned in Indonesia's property-technology sector as an online kos rental marketplace.
Technology
A JavaScript-based web application with location-based search for nearby boarding houses, direct booking, separate renter and owner accounts, and in-platform chat between renters and owners; a mobile/app experience and help center support the service.
Go-to-market
Renters seeking kos/boarding house accommodation in Indonesia, and kos property owners listing rooms on the platform.
Geography
Operates in Indonesia, with an Indonesian-language website and help center.
History
Founded in 2015, the company built a room-rental marketplace that, according to a profile of its CEO, has connected over 110,000 house renters across Indonesia with 8 million users and has received investment from SoftBank.
Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 1
launches, deals, and filingsA profile of co-founder and CEO Maria Regina Anggit Tut Pinilih states that Mamikos has been invested in by SoftBank; no amount or date is stated.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 6
primary sources listed
- Mamikosmamikos.com · web
6 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Mamikos do?
- Indonesian online marketplace for searching, booking, paying for and renting kos (boarding house) rooms.
- Who founded Mamikos?
- Mamikos was founded by Maria Regina Anggit Tut Pinilih.
- Who are Mamikos's investors?
- Mamikos's investors include Kakao Ventures.