PT Menara Sinar Semesta · since 2009, Surabaya

Secure enterprise AI, reliable cloud infrastructure and business applications for Indonesian companies.

One group, three brands: MSS, Cloudku and Kinerjio. We build, operate and support our customers’ technology directly.

About us

A technology group from Surabaya, since 2009

PT Menara Sinar Semesta (MSS) is a technology holding company with three brands: MSS for secure enterprise AI and managed technology, Cloudku for cloud, network and security, and Kinerjio for business productivity SaaS. We build, operate and support our customers’ technology directly.

2009
Founded in Surabaya
3
Brands: MSS, Cloudku, Kinerjio
24/7
NOC team monitoring infrastructure

Vision & mission

Vision

To become Indonesia’s leading provider of technology solutions that seamlessly connect people and businesses, enabling them to thrive in the digital economy.

Mission

To provide our customers with the best and most up-to-date technology solutions, enabling them to increase efficiency, productivity, and quality of life.

In 2027, we deliver this vision through MSS for secure AI, Cloudku for business continuity, and Kinerjio for team productivity.

CARE cultureCollaboration · Accountability · Respect · Excellence

Ecosystem

One group, three brands that strengthen each other

Secure enterprise AI & managed technology

We build secure AI inside the company’s own environment, then manage it alongside our managed IT services.

  • Private AI inside your own environment
  • Managed technology, servers & applications
  • Microsoft 365, Copilot & IP CCTV

Cloud · network · security

Cloud infrastructure, colocation, IP transit, DDoS protection and Cyber Protection on our own BGP network.

  • Our own BGP network, 24/7 NOC
  • VPS, dedicated & colocation
  • Cyber Protection & DDoS protection

Productivity SaaS

HRIS & Payroll, Expense Validation, Event and CRM in one platform for modern business.

  • HRIS & payroll (BPJS, PPh 21)
  • Expense validation & event management
  • Sales CRM

2027 focus · MSS Private AI

AI that works inside your company. Your data stays there.

In 2027, MSS focuses on building private enterprise AI: designed, installed in your environment, then managed and secured every month.

  • Analyse thousands of documents
  • AI coding with no code leaving
  • Models trained on company data
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Each brand’s services, how Private AI works, Kinerjio plans and our contacts are all inside. Fill in a few details and the file downloads straight away.

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Let’s discuss your needs

One point of contact for all MSS, Cloudku and Kinerjio services.

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Office hours
Monday–Friday, 08:30–17:00 WIB (UTC+7)
Address
PT Menara Sinar Semesta
Jl. Koala Regency D-20
Semolowaru Bahari
Surabaya 60119, Indonesia
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