Company lists · Data refreshed November 2026
Top 25 Commissioning and startup services worldwide
RevenueBase identified 335 company matches for commissioning and startup services worldwide as of November 2026 and tracks 6,927 professional contacts across them, including 1,681 with verified work emails. The United States is the largest market and Calgary the largest hub.
This list covers company matches for commissioning and startup services worldwide, 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. Country and city lists for commissioning and startup services follow the table.
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 commissioning and startup services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 952 contacts → | ||||
Exact match “Novus Bolashak are a Full Service Systems Completion & Long Term Maintenance & Operations Contractor, including Procurement, Sub-contracting, Punch Identification & Clearing, Pre…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 884 contacts → | ||||
Exact match “Oil Industries’ Commissioning and Operation Company (OICO) is incorporated to manage and execute commissioning and start-up, operation, maintenance and professional training for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 475 contacts → | ||||
Exact match “CSI Engineering serves as an engineering-led construction management partner for complex building projects, coordinating design consultants, contractors, and specialist trades…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 411 contacts → | ||||
Exact match “Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 223 contacts → | ||||
Exact match “FourQuest Energy is a global leader in pre-commissioning, commissioning, and pipeline services for the energy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 208 contacts → | ||||
Exact match “Leaders in Engineering, Construction and Commissioning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 142 contacts → | ||||
Exact match “OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 135 contacts → | ||||
Exact match “Sygna is a company delivering commissioning management and technical services across the built environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 134 contacts → | ||||
Exact match “We are commissioning and start-up specialists!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 102 contacts → | ||||
Exact match “As a distinguished Qualified TAB & MEP Testing and Commissioning Firm, we take pride in our team of highly certified supervisors and technicians, boasting a total of 30 individual…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 93 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 93 contacts → | ||||
Exact match “At Apollo, we help our clients commission mission-critical assets that power tomorrow’s economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 89 contacts → | ||||
Exact match “Industrial Consulting Group (ICG) is a leader organization based in Colombia providing services to the oil and gas sector, with international offices in Lima-Peru, in addition to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 82 contacts → | ||||
Exact match “Impact Cx is a certified commissioning firm with over 20 years of experience providing a complete range of commissioning services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 75 contacts → | ||||
Exact match “A EGT Comissionamento surgiu a partir da união da Engete Engenharia, uma empresa com histórico de mais de trinta anos de atuação nos segmentos de Geração, Siderurgia, Mineração…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 70 contacts → | ||||
Exact match “BRINGING BUILDINGS TO LIFE” Commtech Commissioning Services, es una empresa independiente especializada en la prestación de servicios de commissioning, puesta en marcha y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 61 contacts → | ||||
Exact match “Versys Electrical, Instrumentation and Mechanical provides exceptional industrial commissioning, start up and construction services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “At FCS Group, we were founded on the belief that commissioning services should be as seamless as they are essential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 38 contacts → | ||||
Exact match “Sutton Commissioning & Management Consultancy (SCMC), are one of the leading specialist Building Services Commissioning & Facilities management companies in the Middle East, for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “Facility Grid is the purpose-built Lifecycle Commissioning™ platform trusted by the world's largest commissioning providers, general contractors, data centers, and building owners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 34 contacts → | ||||
Exact match “PTS is a technical services company who specializes in providing training, precommissioning, commissioning, startup and operations of new, and existing process facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 32 contacts → | ||||
Exact match “We deliver deliberate solutions – facilities commissioning & operations support – so that all your building's systems work as an integrated, cohesive unit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 31 contacts → | ||||
Exact match “Dravus provides specialist completions, commissioning, and operational readiness services for complex projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 31 contacts → | ||||
Exact match “ZH Commissioning is a full-service, third-party, independent commissioning services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 31 contacts → | ||||
Exact match “FusionIRX operates where failure is not an option.” Recorded in the RevenueBase company graph · Nov 6, 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 “commissioning and startup services”. 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 335 commissioning and startup services worldwide
See the full list, filter by size, metro and specialty, and access 1,681 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commissioning and startup services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for commissioning and startup services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “commissioning and startup services” 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. 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 1,681 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.
Commissioning and startup services by location
2 lists · largest firstEvery Commissioning and startup services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “commissioning and startup services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commissioning and startup services are there worldwide?
RevenueBase identified 335 company matches for commissioning and startup services worldwide 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?
Novus Bolashak tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most commissioning and startup services?
The United States leads with 77 companies, followed by Canada (27). Every commissioning and startup services list by country and city is linked on this page.
Which city has the most commissioning and startup services?
Calgary leads with 5 company records, followed by Atlanta (4) and Houston (3).
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 1,681 professional contacts with verified work emails tracked across these 335 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.
Ready to reach these companies? Verified emails and direct dials for all 335 commissioning and startup services worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 commissioning and startup services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 335 matching company records for commissioning and startup services worldwide, with 6,927 tracked contacts and 1,681 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: November 6, 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 commissioning and startup services worldwide
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 |  Novus Bolashaknovus-bolashak.comHQ: Atyrau, KazakhstanReported employees: 1,001-5,000 | Atyrau, Kazakhstan | 1,001-5,000 | Exact match | 952 contacts → |
“Novus Bolashak are a Full Service Systems Completion & Long Term Maintenance & Operations Contractor, including Procurement, Sub-contracting, Punch Identification & Clearing, Pre…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 884 contacts → |
“Oil Industries’ Commissioning and Operation Company (OICO) is incorporated to manage and execute commissioning and start-up, operation, maintenance and professional training for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  CSI Globalcsicx.comHQ: Dubai, United Arab EmiratesReported employees: 501-1,000 | Dubai, United Arab Emirates | 501-1,000 | Exact match | 475 contacts → |
“CSI Engineering serves as an engineering-led construction management partner for complex building projects, coordinating design consultants, contractors, and specialist trades…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bureau Veritas Primary Integrationprimaryintegration.com HQ: Mclean, VA, United StatesReported employees: 201-500 | Mclean, VA, United States | 201-500 | Exact match | 411 contacts → |
“Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fourquest Energyfourquest.comHQ: Edmonton, TX, CanadaReported employees: 201-500 | Edmonton, TX, Canada | 201-500 | Exact match | 223 contacts → |
“FourQuest Energy is a global leader in pre-commissioning, commissioning, and pipeline services for the energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  C2o Groupc2ogroup.comHQ: Sydney, United KingdomReported employees: 1,001-5,000 | Sydney, United Kingdom | 1,001-5,000 | Exact match | 208 contacts → |
“Leaders in Engineering, Construction and Commissioning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  OTS LTDotsl.caHQ: Sydney, AB, CanadaReported employees: 201-500 | Sydney, AB, Canada | 201-500 | Exact match | 142 contacts → |
“OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  SYGNAsygna.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 135 contacts → |
“Sygna is a company delivering commissioning management and technical services across the built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sancon Commissioningsanconltd.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 134 contacts → |
“We are commissioning and start-up specialists!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Jedi Internationaljedi-me.comHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 102 contacts → |
“As a distinguished Qualified TAB & MEP Testing and Commissioning Firm, we take pride in our team of highly certified supervisors and technicians, boasting a total of 30 individual…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hoffman Mechanical Solutions, INChoffmech.comHQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 93 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Apollo Mission Critical Engineeringapollomce.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 93 contacts → |
“At Apollo, we help our clients commission mission-critical assets that power tomorrow’s economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Industrial Consulting Groupindustrialconsulting.comHQ: Bogotá, ColombiaReported employees: 51-200 | Bogotá, Colombia | 51-200 | Exact match | 89 contacts → |
“Industrial Consulting Group (ICG) is a leader organization based in Colombia providing services to the oil and gas sector, with international offices in Lima-Peru, in addition to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Impact Cx, A Salas O'brien Companyimpactcx.netHQ: Irvine, GA, United StatesReported employees: 51-200 | Irvine, GA, United States | 51-200 | Exact match | 82 contacts → |
“Impact Cx is a certified commissioning firm with over 20 years of experience providing a complete range of commissioning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  EGT Serviços DE Comissionamento Ltdaegt.com.brHQ: Betim, BrazilReported employees: 11-50 | Betim, Brazil | 11-50 | Exact match | 75 contacts → |
“A EGT Comissionamento surgiu a partir da união da Engete Engenharia, uma empresa com histórico de mais de trinta anos de atuação nos segmentos de Geração, Siderurgia, Mineração…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Commtech Commissioning Servicescommtech.esHQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 70 contacts → |
“BRINGING BUILDINGS TO LIFE” Commtech Commissioning Services, es una empresa independiente especializada en la prestación de servicios de commissioning, puesta en marcha y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Versys Groupversysgroup.comHQ: Edmonton, CanadaReported employees: 51-200 | Edmonton, Canada | 51-200 | Exact match | 61 contacts → |
“Versys Electrical, Instrumentation and Mechanical provides exceptional industrial commissioning, start up and construction services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  FCS Groupfcs-group.netHQ: Northwich, United KingdomReported employees: 11-50 | Northwich, United Kingdom | 11-50 | Exact match | 43 contacts → |
“At FCS Group, we were founded on the belief that commissioning services should be as seamless as they are essential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Abu Dhabi, United Arab EmiratesReported employees: 11-50 | Abu Dhabi, United Arab Emirates | 11-50 | Exact match | 38 contacts → |
“Sutton Commissioning & Management Consultancy (SCMC), are one of the leading specialist Building Services Commissioning & Facilities management companies in the Middle East, for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Facility Gridfacilitygrid.comHQ: Brookline, MA, United StatesReported employees: 11-50 | Brookline, MA, United States | 11-50 | Exact match | 37 contacts → |
“Facility Grid is the purpose-built Lifecycle Commissioning™ platform trusted by the world's largest commissioning providers, general contractors, data centers, and building owners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Process Technical Services, INCprocesstechnicalservices.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 34 contacts → |
“PTS is a technical services company who specializes in providing training, precommissioning, commissioning, startup and operations of new, and existing process facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tune Facilitiestunefacilities.comHQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 32 contacts → |
“We deliver deliberate solutions – facilities commissioning & operations support – so that all your building's systems work as an integrated, cohesive unit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Dravusdravus.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 31 contacts → |
“Dravus provides specialist completions, commissioning, and operational readiness services for complex projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ZH Commissioningzhcommissioning.comHQ: Florence, KY, United StatesReported employees: Not recorded | Florence, KY, United States | Not recorded | Exact match | 31 contacts → |
“ZH Commissioning is a full-service, third-party, independent commissioning services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fusionirxfusionirx.comHQ: Chandler, AZ, United StatesReported employees: Not recorded | Chandler, AZ, United States | Not recorded | Exact match | 31 contacts → |
“FusionIRX operates where failure is not an option.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 335 company matches
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Commissioning and startup services: dataset insights
November 6, 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
333 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 335 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: November 6, 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 ↗
Commissioning and startup services by location
2 lists · largest firstEvery Commissioning and startup services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for commissioning and startup services?
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 commissioning and startup services did RevenueBase find worldwide?
The saved snapshot records 335 matching company records, 6,927 tracked contacts and 1,681 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: November 6, 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 commissioning and startup services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/commissioning-and-startup-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 commissioning and startup services worldwide
RevenueBase records 335 matching company records for commissioning and startup services worldwide, with 6,927 tracked contacts and 1,681 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: November 6, 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 commissioning and startup services worldwide
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 | Novus Bolashaknovus-bolashak.com HQ: Atyrau, KazakhstanReported employees: 1,001-5,000 | Atyrau, Kazakhstan | 1,001-5,000 | Exact match | 952 contacts → |
“Novus Bolashak are a Full Service Systems Completion & Long Term Maintenance & Operations Contractor, including Procurement, Sub-contracting, Punch Identification & Clearing, Pre…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 884 contacts → |
“Oil Industries’ Commissioning and Operation Company (OICO) is incorporated to manage and execute commissioning and start-up, operation, maintenance and professional training for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CSI Globalcsicx.com HQ: Dubai, United Arab EmiratesReported employees: 501-1,000 | Dubai, United Arab Emirates | 501-1,000 | Exact match | 475 contacts → |
“CSI Engineering serves as an engineering-led construction management partner for complex building projects, coordinating design consultants, contractors, and specialist trades…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bureau Veritas Primary Integrationprimaryintegration.com HQ: Mclean, VA, United StatesReported employees: 201-500 | Mclean, VA, United States | 201-500 | Exact match | 411 contacts → |
“Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fourquest Energyfourquest.com HQ: Edmonton, TX, CanadaReported employees: 201-500 | Edmonton, TX, Canada | 201-500 | Exact match | 223 contacts → |
“FourQuest Energy is a global leader in pre-commissioning, commissioning, and pipeline services for the energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | C2o Groupc2ogroup.com HQ: Sydney, United KingdomReported employees: 1,001-5,000 | Sydney, United Kingdom | 1,001-5,000 | Exact match | 208 contacts → |
“Leaders in Engineering, Construction and Commissioning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | OTS LTDotsl.ca HQ: Sydney, AB, CanadaReported employees: 201-500 | Sydney, AB, Canada | 201-500 | Exact match | 142 contacts → |
“OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SYGNAsygna.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 135 contacts → |
“Sygna is a company delivering commissioning management and technical services across the built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sancon Commissioningsanconltd.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 134 contacts → |
“We are commissioning and start-up specialists!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Jedi Internationaljedi-me.com HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 102 contacts → |
“As a distinguished Qualified TAB & MEP Testing and Commissioning Firm, we take pride in our team of highly certified supervisors and technicians, boasting a total of 30 individual…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hoffman Mechanical Solutions, INChoffmech.com HQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 93 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Apollo Mission Critical Engineeringapollomce.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 93 contacts → |
“At Apollo, we help our clients commission mission-critical assets that power tomorrow’s economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Industrial Consulting Groupindustrialconsulting.com HQ: Bogotá, ColombiaReported employees: 51-200 | Bogotá, Colombia | 51-200 | Exact match | 89 contacts → |
“Industrial Consulting Group (ICG) is a leader organization based in Colombia providing services to the oil and gas sector, with international offices in Lima-Peru, in addition to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Impact Cx, A Salas O'brien Companyimpactcx.net HQ: Irvine, GA, United StatesReported employees: 51-200 | Irvine, GA, United States | 51-200 | Exact match | 82 contacts → |
“Impact Cx is a certified commissioning firm with over 20 years of experience providing a complete range of commissioning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EGT Serviços DE Comissionamento Ltdaegt.com.br HQ: Betim, BrazilReported employees: 11-50 | Betim, Brazil | 11-50 | Exact match | 75 contacts → |
“A EGT Comissionamento surgiu a partir da união da Engete Engenharia, uma empresa com histórico de mais de trinta anos de atuação nos segmentos de Geração, Siderurgia, Mineração…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Commtech Commissioning Servicescommtech.es HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 70 contacts → |
“BRINGING BUILDINGS TO LIFE” Commtech Commissioning Services, es una empresa independiente especializada en la prestación de servicios de commissioning, puesta en marcha y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Versys Groupversysgroup.com HQ: Edmonton, CanadaReported employees: 51-200 | Edmonton, Canada | 51-200 | Exact match | 61 contacts → |
“Versys Electrical, Instrumentation and Mechanical provides exceptional industrial commissioning, start up and construction services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | FCS Groupfcs-group.net HQ: Northwich, United KingdomReported employees: 11-50 | Northwich, United Kingdom | 11-50 | Exact match | 43 contacts → |
“At FCS Group, we were founded on the belief that commissioning services should be as seamless as they are essential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Abu Dhabi, United Arab EmiratesReported employees: 11-50 | Abu Dhabi, United Arab Emirates | 11-50 | Exact match | 38 contacts → |
“Sutton Commissioning & Management Consultancy (SCMC), are one of the leading specialist Building Services Commissioning & Facilities management companies in the Middle East, for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Facility Gridfacilitygrid.com HQ: Brookline, MA, United StatesReported employees: 11-50 | Brookline, MA, United States | 11-50 | Exact match | 37 contacts → |
“Facility Grid is the purpose-built Lifecycle Commissioning™ platform trusted by the world's largest commissioning providers, general contractors, data centers, and building owners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Process Technical Services, INCprocesstechnicalservices.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 34 contacts → |
“PTS is a technical services company who specializes in providing training, precommissioning, commissioning, startup and operations of new, and existing process facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tune Facilitiestunefacilities.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 32 contacts → |
“We deliver deliberate solutions – facilities commissioning & operations support – so that all your building's systems work as an integrated, cohesive unit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dravusdravus.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 31 contacts → |
“Dravus provides specialist completions, commissioning, and operational readiness services for complex projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ZH Commissioningzhcommissioning.com HQ: Florence, KY, United StatesReported employees: Not recorded | Florence, KY, United States | Not recorded | Exact match | 31 contacts → |
“ZH Commissioning is a full-service, third-party, independent commissioning services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fusionirxfusionirx.com HQ: Chandler, AZ, United StatesReported employees: Not recorded | Chandler, AZ, United States | Not recorded | Exact match | 31 contacts → |
“FusionIRX operates where failure is not an option.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 335 company matches
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Commissioning and startup services: dataset insights
November 6, 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
333 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 335 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: November 6, 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 ↗
Commissioning and startup services by location
2 lists · largest firstEvery Commissioning and startup services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for commissioning and startup services?
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 commissioning and startup services did RevenueBase find worldwide?
The saved snapshot records 335 matching company records, 6,927 tracked contacts and 1,681 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: November 6, 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 commissioning and startup services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/commissioning-and-startup-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗