The main company awarded a project contract who then hires subcontractors to perform portions of the work. As a sub, your agreement, invoicing, and compliance obligations flow through them—not the end client. They carry overall site liability and typically control scheduling and scope.
Prime Contractor
Related Terms
Utility-Scale Storage
IndustryLarge battery or energy storage systems that supply power to grids or remote job sites. For subcontractors, these projects involve specialised electrical, civil, and commissioning crews. Work often includes foundation pours, equipment installation, and grid tie-in under strict utility standards.
CIP (Capital Improvement Program)
IndustryA planned cycle of major infrastructure upgrades or expansions at a facility, often releasing large volumes of subcontract work. For field service companies, CIPs signal sustained project pipelines worth pursuing long-term agreements for. Monitoring client CIP schedules helps subcontractors forecast workload and mobilise crews strategically.
Greenfield
IndustryA project built from scratch on a previously undeveloped site, with no existing infrastructure. For subcontractors, this means longer mobilisation timelines and higher early-stage labour demand. Expect more scope changes and stronger opportunities for long-term contract work.
Transmission Corridor
IndustryA designated strip of land reserved for pipelines, power lines, or utility infrastructure. Subcontractors must obtain right-of-entry approvals before mobilising equipment or crews within these zones. Work inside corridors often triggers additional environmental and regulatory compliance requirements.
MBO (Management Buyout)
IndustryA transaction where a company's existing managers purchase the business from its owners. For subcontractors, this often signals continuity in contracts and key relationships. Watch for changes to payment terms or procurement policies during the transition period.
Design-Bid-Build
IndustryA project delivery method where design is completed before subcontractors are invited to bid. Scope is fully defined upfront, reducing ambiguity in your quote. Common in construction; less flexible once awarded, so price your bid carefully.
Latest Industry News
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The 30-mile WaterLink pipeline in suburban Chicago cleared a major milestone with an official groundbreaking on June 10, 2026, opening up years of utility construction work across multiple contract packages.
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The EPA's May 2026 proposal to revise its New Source Review permitting program would let energy project developers begin ground preparation and site work before final air quality permits are issued, potentially cutting months or years from project timelines.
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