i-Stone Group

What i-Stone Group does

i-Stone Group is a Malaysia-based, publicly listed company (Bursa Malaysia, ticker ISTONE) that provides system integration services for manufacturing test and measurement systems. Founded in 2007 and headquartered in Senai, Johor — a southern Malaysian industrial corridor near Singapore — the company operates in the industrial automation and quality assurance space, serving manufacturers that require integrated testing and measurement infrastructure rather than off-the-shelf instruments.

The firm is small, with 11–50 employees per the available firmographic record, which is consistent with a specialist system-integration business model rather than a product-scale vendor. Its public listing on Bursa Malaysia implies standard periodic financial disclosure obligations, although the input data did not capture specific revenue, product catalog, customer roster, partnership, or pricing details. The company's primary website (i-stone.com.my) was returning a generic loading/verification page at the time of data collection, so product-level and go-to-market specifics could not be verified from first-party material.

Revenue mechanics are not publicly disclosed in the captured record; the available note indicates quote-based pricing with no published rate cards. The customer base, segment mix (enterprise vs. SMB), geographic reach beyond Malaysia, and channel strategy are all unverified from the input. No M&A, funding, leadership-change, product-launch, or partnership events are documented in the available data, so the analytical view is necessarily limited to firmographic and listing status.

Name

i-Stone Group

Website

https://i-stone.com.my

Company type

Private

Founded year

2007

Headcount range

11–50 employees

Short description

i-Stone Group is a Malaysia-based, publicly listed company (Bursa Malaysia: ISTONE) that provides system integration for manufacturing test and measurement systems. Founded in 2007 and based in Senai, Johor, it serves industrial manufacturers with integrated testing infrastructure.

Ownership category

akta.pro rank

Product category

Industrial Test & Measurement System Integration

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Services-Testing Laboratories (8734), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Industrial Quality Inspection & Metrology (Machine Vision) (IMAIAMAF)

Keywords

• Test and measurement systems
• Manufacturing system integration
• Industrial automation services
• Production line testing
• Measurement system integration

Headquarters

HQ city

Senai

HQ country

Malaysia

HQ region

Asia

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Core offering

i-Stone Group provides system integration for manufacturing test and measurement systems. The company assembles, configures, and integrates test and measurement instrumentation into production and factory environments for manufacturing clients. It operates from Senai, Malaysia, and is publicly listed on Bursa Malaysia (klse:ISTONE).

Differentiator

Problem solved

Functional benefit

Products and services

• Manufacturing Test & Measurement System Integration End-to-end system integration service for deploying test and measurement instrumentation into manufacturing and production-line environments, delivered to industrial manufacturers on a project, quote-based basis.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves2 records

Broad incumbents

• SGS: Global testing, inspection, and certification company with extensive Malaysia operations. Adjacent rather than direct — both SGS and i-Stone serve manufacturers seeking measurement-driven quality assurance, though SGS focuses on testing services rather than integration.
• National Instruments (NI, now part of Emerson): Global leader in test & measurement instrumentation and software. While far larger, NI overlaps directly with i-Stone's test & measurement integration offering and increasingly bundles integration services that compete with independent integrators.
• Bureau Veritas: International testing, inspection, and certification group operating in Malaysia and across ASEAN. Comparable as a downstream player in the manufacturing quality and measurement value chain that i-Stone's customers operate within.
• Rohde & Schwarz: Test & measurement and communications equipment OEM. Comparable in the niche of high-end manufacturing test systems, with growing Southeast Asia coverage that intersects with i-Stone's served market.
• Intertek: Testing and quality assurance provider with significant Malaysian operations. Comparable because Intertek serves the same manufacturer quality workflows as i-Stone, even though its business model centers on testing services rather than system integration.
• Keysight Technologies: Major test & measurement OEM serving electronics and semiconductor manufacturers. Comparable because Keysight defines the equipment ecosystem that integrators like i-Stone build around, and increasingly offers its own integration and application services.
• Advantech: Industrial IoT and automation hardware/platform provider. Comparable as Advantech combines industrial-grade measurement hardware with integration services and partners with regional system integrators across APAC, including Malaysia.
• Mettler-Toledo International: Manufacturer of precision industrial instruments (weighing, analytical, measurement). Overlaps with i-Stone in industrial measurement equipment supply and integration services, particularly for regulated manufacturing customers.
• TÜV SÜD: Global testing, inspection, certification, and training group with Malaysian operations. Adjacent peer — competes for the same quality-and-compliance budget of manufacturers, though focused on certification rather than test system integration.
• Yokogawa Electric: Industrial measurement, control, and test systems supplier with deep APAC presence. Overlaps with i-Stone in industrial process and quality measurement integration, and operates engineering/service teams throughout Southeast Asia.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights4 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about i-Stone Group