21. Mountain Gravel solicited bids for a subcontract for guardrails along the highway. 22. They could subcontract their work and underbid other white artisans. 23. It subcontracts security services at both sites to Wilson Security. 24. Luscombe Aircraft spent the war years doing subcontract work for other manufacturers. 25. Many solicitors and accountants subcontract incorporation out to specialised company formation agents. 26. The driving trailers are manufactured by �BB Infrastruktur Bauunder subcontract to Siemens. 27. The Environmental Protection Agency ( EPA ) discontinued its subcontract with him. 28. Some professionals even subcontract the selling to their secretaries. 29. So we turned to civilian production such as the subcontract with McDonnell Douglas. 30. While there are not prime contracts in Pennsylvania, there are many subcontracts .