| Halcon Systems LLC |
Abu Dhabi, Abu Dhabi, United Arab Emirates |
45 |
| Hale Products |
Ocala, Florida, United States |
3 |
| Halla Mechatronics Tech Center |
Bay City, Michigan, United States |
1 |
| Halla Visteon Climate Control |
Belleville, Ontario, Canada |
14 |
| Halliburton |
Arbroath, Angus, United Kingdom |
8 |
| Halliburton |
Dubai, United Arab Emirates |
2 |
| Halliburton |
Dyce Aberdeen, United Kingdom |
4 |
| Halliburton |
Tewkesbury, United Kingdom |
1 |
| Halliburton |
Broussard, Louisiana, United States |
3 |
| Halliburton |
Duncan, Oklahoma, United States |
1 |
| Halliburton |
Houston, Texas, United States |
1 |
| Halliburton |
Spring, Texas, United States |
1 |
| Halliburton AS |
Tananger, TAN, Norway |
1 |
| Halliburton Energy Services |
Aberdeen, United Kingdom |
3 |
| Halliburton Energy Services |
Carrollton, Texas, United States |
2 |
| Halliburton Energy Services |
Houston, Texas, United States |
42 |
| Halliburton Energy Services |
Maturin, MON, Venezuela |
1 |
| Halliburton Far East Pte.Ltd. |
Singapore, Singapore |
9 |
| Halliburton Services |
Duncan, Oklahoma, United States |
1 |
| Halliburton Worldwide Ltd. |
Dubai, United Arab Emirates |
2 |
| Halliburton Worldwide Ltd. |
Al Kohobar, Saudi Arabia |
2 |
| Halliburton/Sperry Drilling Services |
Bakersfield, California, United States |
1 |
| Hallmark Electronics Ltd. |
Newcastle under Lyme, Staffordshire, United Kingdom |
2 |
| Hallmark Nameplate |
Mount Dora, Florida, United States |
2 |
| Halma Water Management |
United Kingdom |
2 |
| Total Certifications on This Page: |
154 |
