Company lists · Data refreshed November 2026
Top 25 Site reliability engineers worldwide
RevenueBase identified 176 company matches for site reliability engineers worldwide as of November 2026 and tracks 1,630 professional contacts across them, including 379 with verified work emails. The United States is the largest market and San Francisco the largest hub.
This list covers company matches for site reliability engineers 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 site reliability engineers 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 site reliability engineers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 302 contacts → | ||||
Exact match “OpsWerks: Managed Services for Elite DevOps & SRE Teams For the past decade OpsWerks has been the trusted partner to some of the world's most demanding platform and infrastructure…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 274 contacts → | ||||
Exact match “ITS Services est une entreprise leader dans les domaines des Infrastructures & Opérations IT, avec une offre d’expertise en phase avec un time to market accéléré et s’inscrivant…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 60 contacts → | ||||
Exact match “Checkly is an application reliability platform built to empower modern engineering teams and agents to own & ensure application performance and reliability, from pull request to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 58 contacts → | ||||
Exact match “Ciroos (pronounced "Sai-rose") offers an AI SRE teammate that empowers site reliability engineers (SREs), DevOps and operations teams to be superheroes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “Nobl9 helps you stop reacting and start managing reliability with intent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “Make your developers happy and let them focus on the code with our fully managed service!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “RefactorQ is an engineering-led technology consulting company helping organizations transform, build, modernize and optimize technology for measurable business outcomes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “Effodio gives SRE and Ops teams for the first time the ability to easily and automatically discover the source of issues in their cloud environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “Le Green IT et le SRE pour concilier la durabilité avec la fiabilité opérationnelle des Systèmes d'Information.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Omnilogy zapewnia wydajność, niezawodność oraz bezpieczeństwo środowisk i systemów IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Zof AI provides real-time software reliability infrastructure for modern engineering teams.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Cloud Excellence: We Transform Your Business with Automation, Data, and Performance!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Scoutflo is an AI SRE platform that helps engineers troubleshoot production issues in minutes by building context about your services, infrastructure, dependencies, and runbooks…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Squadcast is the Only integrated platform that unites on-call alerting and incident management along with Site Reliability Engineering (SRE) workflows under one hood and, in turn…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “RunReal est une ESN spécialisée dans l’accompagnement des entreprises dans la gestion de leur RUN informatique, aussi bien pour les environnements de production IT que pour les…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Ewake.ai connects to your production seamlessly, and collaborates proactively with your engineering team to enhance your site-reliability workflow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Professional DevOps team provides quality maintenance standard for more than 10 years!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Move fast without breaking things.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “https://topotal.com” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Greenink Pro Labs Pvt Ltd is an SRE, DevOps, and DevSecOps engineering consulting partner helping teams build reliable, scalable, and secure platforms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Site Reliability Engineering in Google Cloud” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Tassei Tech is a dynamic software development company with a global presence, offices in Cyprus and Sri Lanka.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “In a world where infrastructure never sleeps, your systems deserve an SRE that never blinks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “engineering reality, live in Hamburg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Your Boutique Platform Engineering Partner.” 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 “site reliability engineers”. 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 176 site reliability engineers worldwide
See the full list, filter by size, metro and specialty, and access 379 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Site reliability engineers 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 site reliability engineers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “site reliability engineers” 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 379 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.
Site reliability engineers by location
1 lists · largest firstEvery Site reliability engineers 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 “site reliability engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many site reliability engineers are there worldwide?
RevenueBase identified 176 company matches for site reliability engineers 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?
Opswerks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most site reliability engineers?
The United States leads with 42 companies. Every site reliability engineers list by country and city is linked on this page.
Which city has the most site reliability engineers?
San Francisco leads with 6 company records, followed by Ahmedabad (3) and New York (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 379 professional contacts with verified work emails tracked across these 176 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 176 site reliability engineers 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.
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Company intelligence · public preview
Top 25 site reliability engineers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 176 matching company records for site reliability engineers worldwide, with 1,630 tracked contacts and 379 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 site reliability engineers 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 |  Opswerksopswerks.comHQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 302 contacts → |
“OpsWerks: Managed Services for Elite DevOps & SRE Teams For the past decade OpsWerks has been the trusted partner to some of the world's most demanding platform and infrastructure…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ITS Servicesitsservices.frHQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 274 contacts → |
“ITS Services est une entreprise leader dans les domaines des Infrastructures & Opérations IT, avec une offre d’expertise en phase avec un time to market accéléré et s’inscrivant…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Checklychecklyhq.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 60 contacts → |
“Checkly is an application reliability platform built to empower modern engineering teams and agents to own & ensure application performance and reliability, from pull request to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ciroosciroos.aiHQ: Pleasanton, CA, United StatesReported employees: 11-50 | Pleasanton, CA, United States | 11-50 | Exact match | 58 contacts → |
“Ciroos (pronounced "Sai-rose") offers an AI SRE teammate that empowers site reliability engineers (SREs), DevOps and operations teams to be superheroes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Nobl9nobl9.comHQ: Waltham, MA, United StatesReported employees: 51-200 | Waltham, MA, United States | 51-200 | Exact match | 45 contacts → |
“Nobl9 helps you stop reacting and start managing reliability with intent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Palark Gmbhpalark.comHQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 41 contacts → |
“Make your developers happy and let them focus on the code with our fully managed service!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Refactorqrefactorq.aiHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 39 contacts → |
“RefactorQ is an engineering-led technology consulting company helping organizations transform, build, modernize and optimize technology for measurable business outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Effodio, INCeffodio.comHQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 30 contacts → |
“Effodio gives SRE and Ops teams for the first time the ability to easily and automatically discover the source of issues in their cloud environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Terraopsterraops.frHQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 27 contacts → |
“Le Green IT et le SRE pour concilier la durabilité avec la fiabilité opérationnelle des Systèmes d'Information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Omnilogyomnilogy.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 23 contacts → |
“Omnilogy zapewnia wydajność, niezawodność oraz bezpieczeństwo środowisk i systemów IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ZOF AIzof.aiHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 20 contacts → |
“Zof AI provides real-time software reliability infrastructure for modern engineering teams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ACK Cloudackcloud.com.brHQ: Vitória, BrazilReported employees: 11-50 | Vitória, Brazil | 11-50 | Exact match | 13 contacts → |
“Cloud Excellence: We Transform Your Business with Automation, Data, and Performance!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Scoutfloscoutflo.comHQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 10 contacts → |
“Scoutflo is an AI SRE platform that helps engineers troubleshoot production issues in minutes by building context about your services, infrastructure, dependencies, and runbooks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Squadcastsquadcast.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 10 contacts → |
“Squadcast is the Only integrated platform that unites on-call alerting and incident management along with Site Reliability Engineering (SRE) workflows under one hood and, in turn…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“RunReal est une ESN spécialisée dans l’accompagnement des entreprises dans la gestion de leur RUN informatique, aussi bien pour les environnements de production IT que pour les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  EWAKEewake.aiHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 8 contacts → |
“Ewake.ai connects to your production seamlessly, and collaborates proactively with your engineering team to enhance your site-reliability workflow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Apibestapibest.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Professional DevOps team provides quality maintenance standard for more than 10 years!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dinoheaddinohead.comHQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 6 contacts → |
“Move fast without breaking things.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  株式会社topotaltopotal.comHQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 6 contacts → |
“https://topotal.com” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  greenink.progreenink.proHQ: Bengalore, IndiaReported employees: 11-50 | Bengalore, India | 11-50 | Exact match | 6 contacts → |
“Greenink Pro Labs Pvt Ltd is an SRE, DevOps, and DevSecOps engineering consulting partner helping teams build reliable, scalable, and secure platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  polycloud.plpolycloud.plHQ: Janów Podlaski, PolandReported employees: 1-10 | Janów Podlaski, Poland | 1-10 | Exact match | 6 contacts → |
“Site Reliability Engineering in Google Cloud” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tassei Techtassei.techHQ: Pannipitiya, Sri LankaReported employees: 1-10 | Pannipitiya, Sri Lanka | 1-10 | Exact match | 6 contacts → |
“Tassei Tech is a dynamic software development company with a global presence, offices in Cyprus and Sri Lanka.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Rubixkuberubixkube.aiHQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
“In a world where infrastructure never sleeps, your systems deserve an SRE that never blinks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  BIT Summitbit-summit.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 4 contacts → |
“engineering reality, live in Hamburg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ulevelulevel.comHQ: Sheridan, WY, United StatesReported employees: 1-10 | Sheridan, WY, United States | 1-10 | Exact match | 4 contacts → |
“Your Boutique Platform Engineering Partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 176 company matches
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Site reliability engineers: 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
176 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 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 176 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 ↗
Site reliability engineers by location
1 lists · largest firstEvery Site reliability engineers 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 site reliability engineers?
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 site reliability engineers did RevenueBase find worldwide?
The saved snapshot records 176 matching company records, 1,630 tracked contacts and 379 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 site reliability engineers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/site-reliability-engineers.
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 site reliability engineers worldwide
RevenueBase records 176 matching company records for site reliability engineers worldwide, with 1,630 tracked contacts and 379 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 site reliability engineers 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 | Opswerksopswerks.com HQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 302 contacts → |
“OpsWerks: Managed Services for Elite DevOps & SRE Teams For the past decade OpsWerks has been the trusted partner to some of the world's most demanding platform and infrastructure…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ITS Servicesitsservices.fr HQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 274 contacts → |
“ITS Services est une entreprise leader dans les domaines des Infrastructures & Opérations IT, avec une offre d’expertise en phase avec un time to market accéléré et s’inscrivant…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Checklychecklyhq.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 60 contacts → |
“Checkly is an application reliability platform built to empower modern engineering teams and agents to own & ensure application performance and reliability, from pull request to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ciroosciroos.ai HQ: Pleasanton, CA, United StatesReported employees: 11-50 | Pleasanton, CA, United States | 11-50 | Exact match | 58 contacts → |
“Ciroos (pronounced "Sai-rose") offers an AI SRE teammate that empowers site reliability engineers (SREs), DevOps and operations teams to be superheroes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nobl9nobl9.com HQ: Waltham, MA, United StatesReported employees: 51-200 | Waltham, MA, United States | 51-200 | Exact match | 45 contacts → |
“Nobl9 helps you stop reacting and start managing reliability with intent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Palark Gmbhpalark.com HQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 41 contacts → |
“Make your developers happy and let them focus on the code with our fully managed service!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Refactorqrefactorq.ai HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 39 contacts → |
“RefactorQ is an engineering-led technology consulting company helping organizations transform, build, modernize and optimize technology for measurable business outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Effodio, INCeffodio.com HQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 30 contacts → |
“Effodio gives SRE and Ops teams for the first time the ability to easily and automatically discover the source of issues in their cloud environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Terraopsterraops.fr HQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 27 contacts → |
“Le Green IT et le SRE pour concilier la durabilité avec la fiabilité opérationnelle des Systèmes d'Information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Omnilogyomnilogy.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 23 contacts → |
“Omnilogy zapewnia wydajność, niezawodność oraz bezpieczeństwo środowisk i systemów IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ZOF AIzof.ai HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 20 contacts → |
“Zof AI provides real-time software reliability infrastructure for modern engineering teams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ACK Cloudackcloud.com.br HQ: Vitória, BrazilReported employees: 11-50 | Vitória, Brazil | 11-50 | Exact match | 13 contacts → |
“Cloud Excellence: We Transform Your Business with Automation, Data, and Performance!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Scoutfloscoutflo.com HQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 10 contacts → |
“Scoutflo is an AI SRE platform that helps engineers troubleshoot production issues in minutes by building context about your services, infrastructure, dependencies, and runbooks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Squadcastsquadcast.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 10 contacts → |
“Squadcast is the Only integrated platform that unites on-call alerting and incident management along with Site Reliability Engineering (SRE) workflows under one hood and, in turn…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“RunReal est une ESN spécialisée dans l’accompagnement des entreprises dans la gestion de leur RUN informatique, aussi bien pour les environnements de production IT que pour les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | EWAKEewake.ai HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 8 contacts → |
“Ewake.ai connects to your production seamlessly, and collaborates proactively with your engineering team to enhance your site-reliability workflow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Apibestapibest.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Professional DevOps team provides quality maintenance standard for more than 10 years!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dinoheaddinohead.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 6 contacts → |
“Move fast without breaking things.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 株式会社topotaltopotal.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 6 contacts → |
“https://topotal.com” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | greenink.progreenink.pro HQ: Bengalore, IndiaReported employees: 11-50 | Bengalore, India | 11-50 | Exact match | 6 contacts → |
“Greenink Pro Labs Pvt Ltd is an SRE, DevOps, and DevSecOps engineering consulting partner helping teams build reliable, scalable, and secure platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | polycloud.plpolycloud.pl HQ: Janów Podlaski, PolandReported employees: 1-10 | Janów Podlaski, Poland | 1-10 | Exact match | 6 contacts → |
“Site Reliability Engineering in Google Cloud” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tassei Techtassei.tech HQ: Pannipitiya, Sri LankaReported employees: 1-10 | Pannipitiya, Sri Lanka | 1-10 | Exact match | 6 contacts → |
“Tassei Tech is a dynamic software development company with a global presence, offices in Cyprus and Sri Lanka.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rubixkuberubixkube.ai HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
“In a world where infrastructure never sleeps, your systems deserve an SRE that never blinks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | BIT Summitbit-summit.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 4 contacts → |
“engineering reality, live in Hamburg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ulevelulevel.com HQ: Sheridan, WY, United StatesReported employees: 1-10 | Sheridan, WY, United States | 1-10 | Exact match | 4 contacts → |
“Your Boutique Platform Engineering Partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 176 company matches
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Site reliability engineers: 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
176 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 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 176 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 ↗
Site reliability engineers by location
1 lists · largest firstEvery Site reliability engineers 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 site reliability engineers?
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 site reliability engineers did RevenueBase find worldwide?
The saved snapshot records 176 matching company records, 1,630 tracked contacts and 379 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 site reliability engineers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/site-reliability-engineers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗