- L B P Inc.
Mechanical design of parts and systems, detailing, and complete documentation. Also optical instrument design, machine tool design, and in polymer concrete.
- L. Robert Kimball and Associates
Full-service firm offering services in architecture, engineering, environmental, mapping and telecommunications and design-build.
- Langan Engineering and Environmental Services, Inc.
Providing site/civil, geotechnical, environmental and transportation engineering.
- Larson Engineering
Engineering and design services.
- Lewtham Engineering Ltd
Scuba diving equipment, fishing tackle, English Centre-pin/ trotting reels, priests, glass working machinery/tooling, archery equipment, pyro branding tips.
- Loesche GmbH
Engineers vertical roller mills, dry-grinding and thermal plants for cement, minerals and power generation industry, private and public waste processing systems.
- Lord Corporation
Designs, manufactures, and markets adhesives, coatings, and vibration, and noise control products.
- Louis Berger Group, Inc.
Worldwide services range from privatization and environmental impact studies; to agriculture, urban, and water resource planning.
- Luxfer Group
International group of companies that manufactures high performance engineering materials.