Sintavia

Sintavia additively manufactures complex mechanical components for aerospace and space launch applications. Its core focus is on Power & Thermal Management System (PTMS) component integration — heat exchangers, cold plates, and other thermodynamic hardware that cool and power flight and launch vehicles. The firm prints these parts in metal and performs all post-processing, mechanical testing, and non-destructive evaluation in-house.

Sintavia co-locates high-speed metal printers with precision post-processing equipment, a full mechanical testing suite, and a wholly accredited metallurgical and powder laboratory. This vertical integration means powder qualification, production, and final non-destructive testing all happen under one organizational roof. By operating QC Laboratories, Inc. as a subsidiary, Sintavia owns the final qualification step that most additive manufacturing shops outsource.

QC Laboratories, Inc. is a Sintavia-owned entity headquartered in Hollywood, Florida that provides non-destructive testing services. Its integration gives Sintavia internal control over the inspection and certification processes required by aerospace OEMs — a function that typically sits with independent third-party labs. This subsidiary is the piece that separates Sintavia's value chain from a print-only shop.

Based on available public information, Sintavia operates as an in-house design and manufacturing enterprise with no disclosed investment activity in external startups, venture funds, or portfolio companies. Its capital deployment appears entirely directed at building physical manufacturing and lab infrastructure in South Florida.

Sintavia does not publish principal biographies or leadership names on its website, and no third-party profiles or interviews identifying the management team were found as of mid-2026. The firm discloses corporate officers and locations for its subsidiaries in Florida state filings, but those names have not been publicly connected to investment or operational leadership in any verifiable primary source.