Halliburton
We collaborate and engineer solutions to maximize asset value for our customers.
61134 employees · est. 1919 · Houston, United States
NOV
We power the industry that powers the world.
38018 employees · est. 1841 · Houston, United States
NOV is the older company (1919 vs 1841).
Side-by-Side Comparison
| Metric | Halliburton | NOV |
|---|---|---|
| Founded | ||
| Founded | 1919 | 1841 older |
| Headquarters | ||
| Headquarters | Houston, United States | Houston, United States |
| Employees | ||
| Employees | 61134 | 38018 |
| Industry | ||
| Industry | Energy | Energy, Industrial, Manufacturing |
| Funding Stage | ||
| Funding Stage | IPO | IPO |
| Total Funding | ||
| Total Funding | Not tracked yet | $1.51B |
| Funding Rounds | ||
| Funding Rounds | 2 | 4 |
| Services | ||
| Services | Formation Evaluation, Reservoir and Production Consulting, Well Intervention and Diagnostics, Completions, Integrated Plug and Abandonment, Specialty Chemicals, Automation and Remote Operations | Oilfield Operations Improvement, Energy Transition Support, Offshore Drilling Solutions, Subsea Tiebacks, Efficiency and Safety Enhancement, Advanced Technology Deployment |
| Target Customers | ||
| Target Customers | Oil and Gas Exploration Companies, Offshore Drilling Operators, Petroleum Engineering Consultants, Integrated Energy Companies, Subsea Operations Managers | Global Energy Industry, Oil and Gas Companies, Offshore Drilling Operators, Subsea Project Managers, Renewable Energy Corporations, Power Infrastructure Developers |
| Taxonomy | ||
| Taxonomy | Asset Value Maximization, Energy Industry Services, Hydrocarbon Exploration, Geological Data Management, Drilling Services, Formation Evaluation, Well Construction, Well Completion, Production Optimization, Reservoir Lifecycle Management, Drilling And Evaluation, Completion And Production | Technology-driven Solutions, Oilfield Operations, Energy Transition, Rig Equipment, Integrated Systems, Downhole Tools, Supply Chain Solutions, Drilling Engineering, Project Management, Lifting And Handling, Tubular And Corrosion, Well Service And Completion, Completion Tools, Renewables |
| Website | ||
| Website | halliburton.com | nov.com |
About Halliburton
Halliburton, founded in 1919, stands as one of the titans in the Energy industry, headquartered in the United States. The company is distinguished for its expansive portfolio of products and services targeted at maximizing asset value across the lifecycle of a reservoir. With a workforce of over 45,...
About NOV
NOV, with its slogan "We power the industry that powers the world," is a seasoned innovator in the energy sector. Founded in 1841, the company has a rich history of over 150 years in delivering technology-driven solutions that support the global energy industry. NOV specializes in multiple sectors...
We will tell you when either one moves
BounceWatch watches Halliburton and NOV for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Halliburton and NOV — by email.
Frequently Asked Questions
Compare Halliburton with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at Halliburton on 2 Sep 2026, and NOV on 3 Aug 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
