Indonesian Software House
Unlock Your World.
- 01Software
- 02System integration
- 03Ongoing support
OfficesCilegon & Jakarta
02Company
Software that is finished only when it is in use.
A software house that builds systems through to operation.
Gaisar Teknologi Informasi is a software development company. We design, build and maintain applications and information systems for organisations — we do not simply hand over code.
Our work runs as one sequence: understand the process already in place, design the system that fits it, build it, then maintain it once it is in use. Every stage produces something that can be reviewed before the next one starts.
Because we also handle infrastructure and operational devices, the applications we build do not stop at software. A system can be deployed in the customer’s own environment, connected to devices already in place, and monitored once it is live.
- 01
Design
Mapping the process and the requirements, then designing the system flow and interface before development begins.
- 02
Build
Application development, integration with other systems, and testing before the system is used.
- 03
Maintain
Monitoring, fixes and further development once the system is running.
03Company profile
Meet Gaisar in three minutes.
This profile film summarises who we are, what we build and how our work runs — from the head office in Cilegon to the systems our customers use.
Download profile
Company Profile 2026 (PDF)
The company profile document: service lines, how we work, legality and contact details in one file.
04Core capabilities
Five service lines that make up one body of work.
Software development is our main work. Around it, the other services cover what a system needs alongside the code: infrastructure management, somewhere for applications to run, operational devices, and the integration between systems.
- 01Software DevelopmentOur core work: designing, building and testing the applications and information systems an organisation uses every day.Web ApplicationsInformation SystemsProduct Development
- 02Managed ServiceIT infrastructure management, system monitoring and performance maintenance so internal teams can focus on their own work.IT Infrastructure ManagementIT System MonitoringSystem Performance Maintenance
- 03Data CenterSpace and compute for an organisation’s applications and data, from shared hosting to physical servers.Hosting ServerVirtual Private ServerCo-location Server
- 04IT SolutionThe devices and systems used every day: surveillance, attendance, access control and voice communication.Security System / CCTVAttendance SystemAccess ControlVoIP
- 05System IntegrationConnecting the systems already in place — data exchange between applications, device integration and private links between sites.API IntegrationData IntegrationPrivate Network (VPN)
05How we work
From requirement to a system in operation.
Four stages, run in order. Each one produces something that can be reviewed before the work moves to the next.
- 01DiscoveryWe map the process in place, the people using it and the systems already deployed before designing anything.User interviewsInventory of existing systemsWritten scope
- 02DesignSystem flow, data structure and interface are designed, then reviewed with your team before development starts.Flow & data structureInterface designSign-off before development
- 03BuildWork proceeds in stages that can be reviewed, rather than arriving in one handover at the end.Staged deliveryTesting per partJoint review
- 04OperateOnce in use, the system is monitored, fixed and extended as requirements emerge.MonitoringFixesFurther development
These stages describe how we work; they are not a fixed sequence imposed on every project.
All services
06Ecosystem
Connected to the technology ecosystem around us.
Our work runs alongside technology providers, implementation partners and industry bodies.
Technology ecosystem
Technology ecosystem and implementation partners.
07Industries
System requirements differ from one sector to the next.
Gaisar works with four groups of organisations. Each has a different business process, data volume and level of support, and our approach adjusts accordingly.
Industry overview- GOV
Government
Government agencies need systems that can be accounted for, connected between units, and backed by continuous maintenance.
Typical needs- Internal information systems
- Integration between units
- Continuous maintenance
Clients in this sector - CORP
Corporate
Companies with many locations need applications that bring branches together, integrate with existing systems, and scale as they grow.
Typical needs- Multi-site applications
- System integration
- Managed service
Clients in this sector - FIN
Financial Services
Financial services work with very little tolerance for disruption, so access control and continuous monitoring come first.
Typical needs- Access control
- System monitoring
- Private link (VPN)
Clients in this sector - NGO
Non-Profit / NGO
Non-profit and social organisations need systems that are simple and dependable, with running costs they can manage.
Typical needs- Basic information systems
- IT solutions
- Technical support
Clients in this sector
08Legality
A business identity that can be verified.
Gaisar operates as a registered business entity in Indonesia. The number below can be verified against the company’s documents.
- 01
Business Identification Number
RegisteredThe company’s official business identity within Indonesia’s integrated business licensing system.
09Locations
Two offices, one team.
Our head office is in Cilegon, with an operational office in South Jakarta.
- Perumnas Cibeber, Jalan Rajawali Blok E2 No. 9RT 004 RW 009, Kelurahan CibeberKecamatan CibeberKota CilegonBantenIndonesia
Cilegon
Headquarter-6.037084, 106.063642Open in map - Gedung Cyber 1, Lantai 6Jalan Kuningan Barat Raya No. 8Mampang PrapatanJakarta Selatan 12710Indonesia
Jakarta
Jakarta Office-6.238349, 106.822955Open in map
10Beyond software
Supporting business capabilities.
Alongside software development, Gaisar runs supporting lines of business. These cover projects whose requirements reach beyond the application work itself.
- 01General TradingGeneral trading for goods required on technology projects and in partner operations.
- 02SupplierSupply and distribution of goods, including network equipment and IT components.
- 03Information TechnologyInformation technology work as part of the company’s lines of business.
- 04MultimediaMultimedia requirements handled as a supporting service.
- 05MaintenanceMaintenance of equipment and critical assets so they keep working within their technical life.
11Common questions
The questions we are asked most.
Every answer below restates a fact already published elsewhere on this site — services, how we work, legality and contact.
What is Gaisar Teknologi Informasi?
Gaisar Teknologi Informasi is a software development company. We design, build and maintain applications and information systems for organisations in Indonesia.
Which services does Gaisar provide?
Five service lines: Software Development for applications and information systems, Managed Service for IT infrastructure management, Data Center for hosting, VPS and co-location, IT Solution for CCTV, attendance, access control and VoIP, and System Integration for connecting systems.
How does a software project run?
We work in stages: discovery, design, build, then operate. Each stage produces something that can be reviewed before the work continues.
Where are the Gaisar offices?
The head office is at Perumnas Cibeber, Jalan Rajawali Blok E2 No. 9, Cilegon, Banten. The operational office is at Gedung Cyber 1, 6th floor, Jalan Kuningan Barat Raya No. 8, South Jakarta.
Does Gaisar integrate with systems we already run?
Yes. Integration with existing systems — through APIs, data exchange or private links between sites — is part of our work.
What is Gaisar’s legal status?
Gaisar is registered as a business entity in Indonesia under Business Identification Number 2010260023553.
How do we contact Gaisar?
Write to contact@gaisar.id or call 0822-3333-3269. Requests received on working days are followed up by our team.
12Next step
Your next system starts here.
Tell us which process you want to straighten out, which systems are already running, and when you need it. Our team will help map the next step.