Company lists · Data refreshed November 2026

Top 21 Legacy system integration developers based in Indonesia

RevenueBase identified 95 company matches for legacy system integration developers associated with Indonesia as of November 2026 and tracks 1,632 professional contacts across them, including 362 with verified work emails. Jakarta is the largest hub.

This list covers company matches for legacy system integration developers associated with Indonesia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
95Companies
1,632Contacts tracked
362Verified emails
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The 21 largest legacy system integration developers based in Indonesia

Ranked by team size
Top 21 of 95 company matches for legacy system integration developers based in Indonesia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-200376 contacts →

Exact match

“With over 25 years experience in Information Technology Business, MST can deliver best IT solution that may align your IT with your business through our experiences and expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJakarta Barat, IndonesiaHQ recorded Nov 6, 202651-200181 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Empowering the Future Through Digital Transformation PT Netmarks Indonesia (subsidiary of Uniadex, Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Yafii Solusi Internasional is Software Development and System Integrator Consulting company that provide innovative services to every people and organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“We are an IT solution integrator, application & system consultancy company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJakarta Barat, IndonesiaHQ recorded Nov 6, 2026201-50043 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKota Bekasi, IndonesiaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“PT GoDigi Prima Satya is an enterprise system integration company and IT consulting partner that helps organizations to build, design, integrate, and scale ERP, CRM, and Business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Genesys Integrated Indonesia is a systems integrator that provides the best IT solutions and services with flexible cost alternatives and up-to-date technology, offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“FUSI is an IT Software & Licensing company that establish on 2013 and since then help customer to continue improve their application value towards integration and modernization…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJakarta Pusat, IndonesiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJakarta Barat, IndonesiaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“PT Adhisakti Solusi Komputindo was established in January 1991 with a mission to provide Information Technology Solutions and Services to the Enterprise market in Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDki Jakarta, IndonesiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRawa Buaya, IndonesiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“MAMPU.IO builds technology systems for organizations operating in complex environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Our mission is to empower businesses to achieve their goals through innovative technology solutions that streamline processes and drive growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“PT Exa Teknologi Indonesia (exalogi) is customer focused, result oriented, passionate and is committed to perform with integrity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJakarta Pusat, IndonesiaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Our Services : We do things differently company providing solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouth Jakarta, IndonesiaHQ recorded Nov 6, 2026201-5004 contacts →

Exact match

“NEXTPLATFORM was developed by Digital Platform Lab at Navcore Nextology for empowering enterprise to drive digital transformation and helping organizations across industries work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndonesiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Fabrique Code adalah Perusahaan Jasa Teknologi Informasi yang berbasis di Cimahi Selatan, kami membantu klien dalam membangun dan mengembangkan aplikasi dan sistem teknologi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Synergize Tech is an IT company that focuses on technology solutions to improve the efficiency, productivity, and profits of our clients' businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Our experience as System Integrator since 2017, to assist client providing digital transformation solution, infrastructure and manage services based on client’s industries with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 95 legacy system integration developers based in Indonesia

See the full list, filter by size, metro and specialty, and access 362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legacy system integration developers based in Indonesia at a glance

As of Nov 6, 2026
22.2%Verified-email coverage
17.2Average contacts per company
11-50Median size (employees)
14.7%Largest-city concentration · Jakarta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
52
51-200
13
201-500
3

Email recency for this list is measured worldwide rather than for Indonesia, so it is reported there. Company counts and contact totals on this page are exact for Indonesia, over 95 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Indonesia whose business descriptions match “legacy system integration developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 362 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legacy system integration developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system integration developers are there based in Indonesia?

RevenueBase identified 95 company matches for legacy system integration developers associated with Indonesia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

PT Mitra Solusi Telematika tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legacy system integration developers?

Jakarta leads with 14 company records, followed by Dki Jakarta (10) and Jakarta Selatan Dki Jakarta (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 362 professional contacts with verified work emails tracked across these 95 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.