Company lists · Data refreshed September 2026
Top 25 Operational technology consulting firms based in Singapore
RevenueBase identified 169 company matches for operational technology consulting firms associated with Singapore as of September 2026 and tracks 3,221 professional contacts across them, including 677 with verified work emails. Singapore is the largest hub.
This list covers company matches for operational technology consulting firms associated with Singapore, 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 September 29, 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.
The 25 largest operational technology consulting firms based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 512 contacts → | ||||
Exact match “Web Synergies is and a global IT solutions provider headquartered in Singapore with offices in India, Japan, UAE, USA, Vietnam and Malaysia that provides innovative consulting…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 412 contacts → | ||||
Exact match “Nera Telecommunications Ltd (NeraTel) is an established technology integrator with a proven track record in delivering comprehensive, turnkey solutions and services that enhance…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 241 contacts → | ||||
Exact match “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 199 contacts → | ||||
Exact match “Established in 1993, HollySys stands as a premier provider of intelligent solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 128 contacts → | ||||
Exact match “CYBERTEQ is a Cybersecurity technology company with a clear mission to create value for clients by driving Digital and Cyber resilience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 116 contacts → | ||||
Exact match “POTENZA is an award-winning Business Technology Services company that helps clients overcome business constraints, improve performance and create a sustainable competitive…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 115 contacts → | ||||
Exact match “Welcome to Hadron GBS: Empowering Enterprise Service and Operation Management Hadron Global Business Solutions represents a collective effort of seasoned Enterprise Architects…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 80 contacts → | ||||
Exact match “Excel Marco Group is the Leading Solutions Provider of Process Safety & Automation solutions for the Marine, Oil & Gas, Petrochemical, Power Generation & Water Treatment…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 76 contacts → | ||||
Exact match “We are an independent IT service provider focused exclusively on engineering data and software used in the process industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 70 contacts → | ||||
Exact match “Consultancy & Design Services for- Control System Design - PLC Software Programming (E.g.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 67 contacts → | ||||
Exact match “Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 52 contacts → | ||||
Exact match “Apeiron delivers end-to-end automation, engineering, Operational Technology (OT), and OT cybersecurity solutions that enable global OEMs and enterprises to innovate, operate…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 50 contacts → | ||||
Exact match “For over 40 years, LKH Precicon has been a leader in delivering smart, sustainable, and secure industrial technologies in Singapore.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 40 contacts → | ||||
Exact match “We engineer your future… the only limit is your imagination.” Established in 1989, Conny Tech is a technology engineering company specialising in industrial automation, control…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 40 contacts → | ||||
Exact match “Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 39 contacts → | ||||
Exact match “Shearwater Asia aims to make your investment in I.T.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “business has been established as a solution provider for facilities and process management systems integration for manufacturing plants.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “Newtone consulting is a specialist provider of IT Consulting, Executive Placement/Recruitment and Project Contracting and Support Services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Founded in 2007, Antaes is a Swiss company of engineers experienced in Management and Technology Consulting.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 26 contacts → | ||||
Exact match “iOM provides a wide range of consultancy services, which lets you experience a total solution while letting you focus on your core business requirements.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “Formerly known as Marshal Technology Mktg & Eng'g Pte Ltd, we took a turning point in November 2009 when we renamed ourselves Marshal Systems Private Limited.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match “Maltem Asia Pacific is a global community of 1,200 tech and digital transformation experts, founded in 2001 and present across 11 countries; Singapore, Hong Kong, Thailand…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 22 contacts → | ||||
Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach, and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 22 contacts → | ||||
Exact match “We believe in empowering dreamers to craft technology for the greater good, one byte at a time.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “DESIGN BUSINESS PROCESSES • We work closely with management teams to define clear business objectives and business strategies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “operational technology consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 169 operational technology consulting firms based in Singapore
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Operational technology consulting firms based in Singapore at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 169 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 Singapore whose business descriptions match “operational technology consulting firms” 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 677 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 September 29, 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.
Operational technology consulting firms by metro
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 “operational technology consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many operational technology consulting firms are there based in Singapore?
RevenueBase identified 169 company matches for operational technology consulting firms associated with Singapore as of September 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?
WEB Synergies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most operational technology consulting firms?
Singapore leads with 156 company records, followed by Downtown Core (2) and East (1).
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 677 professional contacts with verified work emails tracked across these 169 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 169 operational technology consulting firms based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Operational technology consulting firms by geography
- Operational technology consulting firms based in Buenos Aires, Argentina
- Operational technology consulting firms based in Adelaide, Australia
- Operational technology consulting firms based in Brisbane, Australia
- Operational technology consulting firms based in Melbourne, Australia
- Operational technology consulting firms based in Perth, Australia
- Operational technology consulting firms based in Sydney, Australia
- Operational technology consulting firms based in Brussels, Belgium
- Operational technology consulting firms based in Barueri, Brazil
- Operational technology consulting firms based in Belo Horizonte, Brazil
- Operational technology consulting firms based in Campinas, Brazil
- Operational technology consulting firms based in Curitiba, Brazil
- Operational technology consulting firms based in Porto Alegre, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology consulting firms based in Buenos Aires, Argentina
- Operational technology consulting firms based in Adelaide, Australia
- Operational technology consulting firms based in Brisbane, Australia
- Operational technology consulting firms based in Melbourne, Australia
- Operational technology consulting firms based in Perth, Australia
- Operational technology consulting firms based in Sydney, Australia
Company intelligence · public preview
Top 25 operational technology consulting firms based in Singapore
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 169 matching company records for operational technology consulting firms based in Singapore, with 3,221 tracked contacts and 677 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operational technology consulting firms based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | WEB Synergieswebsynergies.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 512 contacts → |
“Web Synergies is and a global IT solutions provider headquartered in Singapore with offices in India, Japan, UAE, USA, Vietnam and Malaysia that provides innovative consulting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Nera Telecommunications LTDnera.netHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 412 contacts → |
“Nera Telecommunications Ltd (NeraTel) is an established technology integrator with a proven track record in delivering comprehensive, turnkey solutions and services that enhance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viseo Asiaviseo.comHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 241 contacts → |
“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hollysys Automation Technologieshollysys.comHQ: SingaporeReported employees: 5,001-10,000 | Singapore | 5,001-10,000 | Exact match | 199 contacts → |
“Established in 1993, HollySys stands as a premier provider of intelligent solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cyberteqcyberteq.comHQ: Bishan, SingaporeReported employees: 51-200 | Bishan, Singapore | 51-200 | Exact match | 128 contacts → |
“CYBERTEQ is a Cybersecurity technology company with a clear mission to create value for clients by driving Digital and Cyber resilience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Potenzaonepotenza.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 116 contacts → |
“POTENZA is an award-winning Business Technology Services company that helps clients overcome business constraints, improve performance and create a sustainable competitive…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hadron GBShadrongbs.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 115 contacts → |
“Welcome to Hadron GBS: Empowering Enterprise Service and Operation Management Hadron Global Business Solutions represents a collective effort of seasoned Enterprise Architects…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Excel Marcoexcelmarco.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 80 contacts → |
“Excel Marco Group is the Leading Solutions Provider of Process Safety & Automation solutions for the Marine, Oil & Gas, Petrochemical, Power Generation & Water Treatment…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tecsurgetecsurge.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 76 contacts → |
“We are an independent IT service provider focused exclusively on engineering data and software used in the process industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Automatic Controls And Instrumentation PTE LTDa-control.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 70 contacts → |
“Consultancy & Design Services for- Control System Design - PLC Software Programming (E.g.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 67 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apeironapeironengg.comHQ: Jurong East, SingaporeReported employees: 51-200 | Jurong East, Singapore | 51-200 | Exact match | 52 contacts → |
“Apeiron delivers end-to-end automation, engineering, Operational Technology (OT), and OT cybersecurity solutions that enable global OEMs and enterprises to innovate, operate…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  LKH Precicon PTE LTDprecicon.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 50 contacts → |
“For over 40 years, LKH Precicon has been a leader in delivering smart, sustainable, and secure industrial technologies in Singapore.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Conny Tech PTE LTDconny.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“We engineer your future… the only limit is your imagination.” Established in 1989, Conny Tech is a technology engineering company specialising in industrial automation, control…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Arethos PTE LTDarethos.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Shearwater Asiashearwaterasia.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 39 contacts → |
“Shearwater Asia aims to make your investment in I.T.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Macro-Integrationmacro-integration.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 38 contacts → |
“business has been established as a solution provider for facilities and process management systems integration for manufacturing plants.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Newtone Consultingnewtone-consulting.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“Newtone consulting is a specialist provider of IT Consulting, Executive Placement/Recruitment and Project Contracting and Support Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Antaes Asiaantaes.chHQ: Singapore Downtown Core, SingaporeReported employees: 11-50 | Singapore Downtown Core, Singapore | 11-50 | Exact match | 29 contacts → |
“Founded in 2007, Antaes is a Swiss company of engineers experienced in Management and Technology Consulting.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  IOM PTE LTDiomworld.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“iOM provides a wide range of consultancy services, which lets you experience a total solution while letting you focus on your core business requirements.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Marshal Systems Private Limitedmarshal-systems.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“Formerly known as Marshal Technology Mktg & Eng'g Pte Ltd, we took a turning point in November 2009 when we renamed ourselves Marshal Systems Private Limited.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Maltem Asia-Pacificmaltem.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Maltem Asia Pacific is a global community of 1,200 tech and digital transformation experts, founded in 2001 and present across 11 countries; Singapore, Hong Kong, Thailand…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Protiviti Singaporeprotiviti.comHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 22 contacts → |
“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach, and unparalleled collaboration to help leaders confidently face the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Undercurrent Technologies PTE LTDundercurrent.tech HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“We believe in empowering dreamers to craft technology for the greater good, one byte at a time.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Tesla Consultingtesla-consulting.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 21 contacts → |
“DESIGN BUSINESS PROCESSES • We work closely with management teams to define clear business objectives and business strategies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 169 company matches
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Operational technology consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
169 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 169 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operational technology consulting firms by metro
Questions about this company list
What does Exact match mean for operational technology consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology consulting firms did RevenueBase find based in Singapore?
The saved snapshot records 169 matching company records, 3,221 tracked contacts and 677 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Operational technology consulting firms by geography
- Operational technology consulting firms based in Buenos Aires, Argentina
- Operational technology consulting firms based in Adelaide, Australia
- Operational technology consulting firms based in Brisbane, Australia
- Operational technology consulting firms based in Melbourne, Australia
- Operational technology consulting firms based in Perth, Australia
- Operational technology consulting firms based in Sydney, Australia
- Operational technology consulting firms based in Brussels, Belgium
- Operational technology consulting firms based in Barueri, Brazil
- Operational technology consulting firms based in Belo Horizonte, Brazil
- Operational technology consulting firms based in Campinas, Brazil
- Operational technology consulting firms based in Curitiba, Brazil
- Operational technology consulting firms based in Porto Alegre, Brazil
Cite this list
RevenueBase Data Team. Top 25 operational technology consulting firms based in Singapore. Snapshot: September 29, 2026. https://revenuebase.ai/companies/operational-technology-consulting-firms/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology consulting firms based in Buenos Aires, Argentina
- Operational technology consulting firms based in Adelaide, Australia
- Operational technology consulting firms based in Brisbane, Australia
- Operational technology consulting firms based in Melbourne, Australia
- Operational technology consulting firms based in Perth, Australia
- Operational technology consulting firms based in Sydney, Australia
Company intelligence · public preview
Top 25 operational technology consulting firms based in Singapore
RevenueBase records 169 matching company records for operational technology consulting firms based in Singapore, with 3,221 tracked contacts and 677 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operational technology consulting firms based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | WEB Synergieswebsynergies.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 512 contacts → |
“Web Synergies is and a global IT solutions provider headquartered in Singapore with offices in India, Japan, UAE, USA, Vietnam and Malaysia that provides innovative consulting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nera Telecommunications LTDnera.net HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 412 contacts → |
“Nera Telecommunications Ltd (NeraTel) is an established technology integrator with a proven track record in delivering comprehensive, turnkey solutions and services that enhance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viseo Asiaviseo.com HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 241 contacts → |
“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hollysys Automation Technologieshollysys.com HQ: SingaporeReported employees: 5,001-10,000 | Singapore | 5,001-10,000 | Exact match | 199 contacts → |
“Established in 1993, HollySys stands as a premier provider of intelligent solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cyberteqcyberteq.com HQ: Bishan, SingaporeReported employees: 51-200 | Bishan, Singapore | 51-200 | Exact match | 128 contacts → |
“CYBERTEQ is a Cybersecurity technology company with a clear mission to create value for clients by driving Digital and Cyber resilience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Potenzaonepotenza.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 116 contacts → |
“POTENZA is an award-winning Business Technology Services company that helps clients overcome business constraints, improve performance and create a sustainable competitive…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hadron GBShadrongbs.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 115 contacts → |
“Welcome to Hadron GBS: Empowering Enterprise Service and Operation Management Hadron Global Business Solutions represents a collective effort of seasoned Enterprise Architects…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Excel Marcoexcelmarco.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 80 contacts → |
“Excel Marco Group is the Leading Solutions Provider of Process Safety & Automation solutions for the Marine, Oil & Gas, Petrochemical, Power Generation & Water Treatment…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tecsurgetecsurge.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 76 contacts → |
“We are an independent IT service provider focused exclusively on engineering data and software used in the process industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Automatic Controls And Instrumentation PTE LTDa-control.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 70 contacts → |
“Consultancy & Design Services for- Control System Design - PLC Software Programming (E.g.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 67 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apeironapeironengg.com HQ: Jurong East, SingaporeReported employees: 51-200 | Jurong East, Singapore | 51-200 | Exact match | 52 contacts → |
“Apeiron delivers end-to-end automation, engineering, Operational Technology (OT), and OT cybersecurity solutions that enable global OEMs and enterprises to innovate, operate…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LKH Precicon PTE LTDprecicon.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 50 contacts → |
“For over 40 years, LKH Precicon has been a leader in delivering smart, sustainable, and secure industrial technologies in Singapore.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Conny Tech PTE LTDconny.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“We engineer your future… the only limit is your imagination.” Established in 1989, Conny Tech is a technology engineering company specialising in industrial automation, control…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arethos PTE LTDarethos.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Shearwater Asiashearwaterasia.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 39 contacts → |
“Shearwater Asia aims to make your investment in I.T.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Macro-Integrationmacro-integration.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 38 contacts → |
“business has been established as a solution provider for facilities and process management systems integration for manufacturing plants.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Newtone Consultingnewtone-consulting.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“Newtone consulting is a specialist provider of IT Consulting, Executive Placement/Recruitment and Project Contracting and Support Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Antaes Asiaantaes.ch HQ: Singapore Downtown Core, SingaporeReported employees: 11-50 | Singapore Downtown Core, Singapore | 11-50 | Exact match | 29 contacts → |
“Founded in 2007, Antaes is a Swiss company of engineers experienced in Management and Technology Consulting.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IOM PTE LTDiomworld.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“iOM provides a wide range of consultancy services, which lets you experience a total solution while letting you focus on your core business requirements.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Marshal Systems Private Limitedmarshal-systems.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“Formerly known as Marshal Technology Mktg & Eng'g Pte Ltd, we took a turning point in November 2009 when we renamed ourselves Marshal Systems Private Limited.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Maltem Asia-Pacificmaltem.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Maltem Asia Pacific is a global community of 1,200 tech and digital transformation experts, founded in 2001 and present across 11 countries; Singapore, Hong Kong, Thailand…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Protiviti Singaporeprotiviti.com HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 22 contacts → |
“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach, and unparalleled collaboration to help leaders confidently face the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Undercurrent Technologies PTE LTDundercurrent.tech HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“We believe in empowering dreamers to craft technology for the greater good, one byte at a time.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tesla Consultingtesla-consulting.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 21 contacts → |
“DESIGN BUSINESS PROCESSES • We work closely with management teams to define clear business objectives and business strategies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 169 company matches
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Operational technology consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
169 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 169 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operational technology consulting firms by metro
Questions about this company list
What does Exact match mean for operational technology consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology consulting firms did RevenueBase find based in Singapore?
The saved snapshot records 169 matching company records, 3,221 tracked contacts and 677 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 operational technology consulting firms based in Singapore. Snapshot: September 29, 2026. https://revenuebase.ai/companies/operational-technology-consulting-firms/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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