> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/company/halliburton/ # Halliburton A oil and energy organization with 50,000 to 100,000 employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Halliburton (halliburton.com) is an oil and energy organization with 50,000 to 100,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Cedexis Radar and Salesforce. ## How big is Halliburton? Halliburton has 50,000 to 100,000 employees. Among the oil and energy companies on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is Halliburton. **Figure: Where Halliburton sits among oil and energy companies.** A strip of dots, one for each of 120 peers in oil and energy, spread from 2,000 to 2,000,000 employees on a log scale. Halliburton is highlighted and falls in the 50,000 to 100,000 employees range among the largest. *Peers in oil and energy placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is Halliburton headquartered? Halliburton is headquartered in Houston, Texas. [More oil and energy companies in Texas](https://enrich.chat/companies-in/texas/oil-and-energy/)[Companies in Texas](https://enrich.chat/companies-in/texas/) ## What industry is Halliburton in? Halliburton works in [oil and energy](https://enrich.chat/industries/oil-and-energy/). This group covers firms that explore for, produce, refine and distribute oil, gas and other energy sources. Closest matches on this site: [Tenaris](https://enrich.chat/company/tenaris/), [Baker Hughes](https://enrich.chat/company/baker-hughes/), [ExxonMobil](https://enrich.chat/company/exxonmobil/), [NOV](https://enrich.chat/company/nov/), [Shell Energy](https://enrich.chat/company/shell-energy/) and [Energy Transfer](https://enrich.chat/company/energy-transfer/). ## What technology does Halliburton use? We detect 27 tools on Halliburton's public footprint across 11 categories, for example Salesforce for marketing automation and crm, AWS for cloud and hosting and SAP SuccessFactors for hr and recruiting. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at Halliburton, by category.** A bar chart of how many tools were detected at Halliburton in each category: Video and media 4, Marketing automation and CRM 3, Data and observability 3, Email and productivity 3, CDN and security 3, Analytics and tracking 3, Advertising and retargeting 3. *Tools detected on the public footprint of Halliburton, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[Adobe Marketing Cloud](https://enrich.chat/companies-using/adobe-marketing-cloud/)[Pardot (Account Engagement)](https://enrich.chat/companies-using/pardot/) ### Cloud and hosting [AWS](https://enrich.chat/companies-using/aws/) ### HR and recruiting [SAP SuccessFactors](https://enrich.chat/companies-using/successfactors/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[New Relic](https://enrich.chat/companies-using/new-relic/)[Microsoft Power BI](https://enrich.chat/companies-using/microsoft-power-bi/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Amazon SES](https://enrich.chat/companies-using/amazon-ses/) ### CDN and security [Amazon Route 53](https://enrich.chat/companies-using/route-53/)[Amazon CloudFront](https://enrich.chat/companies-using/amazon-cloudfront/)[CSC Corporate Domains](https://enrich.chat/companies-using/csc-corporate-domains/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Adobe Analytics (Omniture)](https://enrich.chat/companies-using/omniture/) ### Advertising and retargeting [Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/)[YouTube](https://enrich.chat/companies-using/youtube/)[Shutterstock](https://enrich.chat/companies-using/shutterstock/)[Kaltura](https://enrich.chat/companies-using/kaltura/) ### Fonts, maps and embeds [Mapbox](https://enrich.chat/companies-using/mapbox/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## Which companies are most like Halliburton? These are the closest matches among the oil and energy companies on this site. Each is compared on the business tools it runs (a rarer tool says more than a common one), how close its size is and, when both are known, where it is based. The second column says why it matched and gives its size range. | Company | Why it matches | | --- | --- | | [Tenaris](https://enrich.chat/company/tenaris/) | Shares Adobe Marketing Cloud, SAP SuccessFactors and New Relic; a smaller company; also based in Houston. 25,000 to 50,000 employees | | [Baker Hughes](https://enrich.chat/company/baker-hughes/) | Shares Salesforce, Adobe Marketing Cloud and New Relic; same size range; also based in Houston. 50,000 to 100,000 employees | | [ExxonMobil](https://enrich.chat/company/exxonmobil/) | Shares Salesforce, Pardot and SAP SuccessFactors; same size range. 50,000 to 100,000 employees | | [NOV](https://enrich.chat/company/nov/) | Shares Salesforce, Adobe Marketing Cloud and New Relic; a smaller company; also based in Houston. 25,000 to 50,000 employees | | [Shell Energy](https://enrich.chat/company/shell-energy/) | Shares Salesforce, AWS and Amazon SES; a larger company. 100,000+ employees | | [Energy Transfer](https://enrich.chat/company/energy-transfer/) | Shares Salesforce, AWS and New Relic; a smaller company; also in Texas. 10,000 to 25,000 employees | | [Koch Engineered Solutions](https://enrich.chat/company/koch-engineered-solutions/) | Shares Pardot and AWS; a larger company. 100,000+ employees | | [Oxy](https://enrich.chat/company/oxy/) | Shares Salesforce and SAP SuccessFactors; a smaller company; also based in Houston. 10,000 to 25,000 employees | To build a longer list of accounts like Halliburton, with the people who run their software, ask your AI agent: ```text Use www.enrich.chat to find oil and energy companies that run Salesforce and New Relic, like Halliburton, and the operations leaders, CIOs and heads of procurement at each, with titles and verified work emails ``` ## How do I find the right people at Halliburton? Start from the website, halliburton.com. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as operations leaders, CIOs and heads of procurement. ```text Use www.enrich.chat to find the operations leaders, CIOs and heads of procurement at halliburton.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [Halliburton email format](https://enrich.chat/email-format/halliburton/). ## Which other companies use the same tools? See who else runs the tools Halliburton uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[YouTube](https://enrich.chat/companies-using/youtube/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/) ## Frequently asked questions ### How many employees does Halliburton have? Halliburton is in the 50,000 to 100,000 employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is Halliburton in? Halliburton works in oil and energy. This group covers firms that explore for, produce, refine and distribute oil, gas and other energy sources. ### What technology does Halliburton use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Cedexis Radar and Salesforce, across 11 categories. A detected tool shows it was seen, not what Halliburton pays for it. ### Where is Halliburton headquartered? Halliburton is headquartered in Houston, Texas. ### What companies are similar to Halliburton? The closest matches on this site are Tenaris, Baker Hughes and ExxonMobil. They are compared on the business tools they run, their size and where they are based; the profile above lists the reasons. ### What is the website of Halliburton? Halliburton's website is halliburton.com. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at Halliburton ```text Use www.enrich.chat to find the operations leaders, CIOs and heads of procurement at halliburton.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Tenaris](https://enrich.chat/company/tenaris/) - [Baker Hughes](https://enrich.chat/company/baker-hughes/) - [ExxonMobil](https://enrich.chat/company/exxonmobil/) - [NOV](https://enrich.chat/company/nov/) - [Shell Energy](https://enrich.chat/company/shell-energy/) - [Energy Transfer](https://enrich.chat/company/energy-transfer/) - [Koch Engineered Solutions](https://enrich.chat/company/koch-engineered-solutions/) - [Oxy](https://enrich.chat/company/oxy/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)