United States
McDonnell Limited is a transformative mining firm with a US-based headquarters and specialized in the sustainable development of its mining operations to produce green metals such as tin, tungsten, tantalum, and lithium. The company engages in complex projects in the fields of energy and technological revolutions and has become an innovator in the provision of integrated energy solutions. McDonnell has successfully worked on the electrification of a 4 km long reinforced fiberglass pipeline for oil processing and on the West African Gas Pipeline Project (WAGP) with a length exceeding 600 km. The company also offers comprehensive haulage and logistics solutions, including the transportation of heavy mining equipment and power plants. With over 30 years of experience in the construction of infrastructure projects, McDonnell has a broad portfolio.
Browsing, company names, locations and sectors are always free. A free account adds 5 contact releases every month — e-mail and phone, view or export. Need more? Contact packs start at 19 € for 50, or upgrade to a monthly plan.
Yes — no card required. Browsing is always free, and a free account adds 5 contact releases every month.
Your first 5 contact releases each month are included in the free account. After that, packs start at 19 € for 50 contacts (view or export), or a monthly plan for regular use.
Companies are harvested from the open web — registers, websites and industry directories — not self-registered sign-ups. Contact details are shown only once you use a release or credit, never invented.