About Us
Too often, prototypes fail because manufacturing constraints, materials, and real-world conditions are not considered early enough. We founded BAT to fix that.
We Bridge the Gap Between Design and Hardware
We combine mechanical engineering insight with modern additive manufacturing to help teams move from concept to functional hardware faster and with fewer surprises.
Tampa-Based
350+ Engineering Projects Completed
10,000 Parts Delivered
Field-Tested and Proven
- Built to Spec
- Prompt Turnarounds
- Fast Shipping
Why Work With BAT?
Clients choose Black Arrow Technologies for precise work, responsive engineering support, and materials designed for real-world performance.
Premium Materials
Industrial-grade thermoplastics engineered for strength, precision, and performance.
East Coast Speed
Strategically located in Tampa for fast East Coast fulfillment and reliable nationwide delivery.
Tested Expertise
Expertise refined by six years in defense-industry engineering and three years of additive manufacturing.
Distinctly Christian
We treat our work as worship to a Holy God who created all things through His word (John 1:1).
Intentionally Small
Work directly with your engineer—no middlemen, no decision makers that you haven’t met.
Meet Mark Giannone
Mark is a mechanical engineer specializing in prototype hardware development and advanced manufacturing. His experience includes additive manufacturing, CNC machining, and mechanical design for aerospace and unmanned aircraft systems.
Through BAT, he supports engineering teams and startups with practical design support—from early concepts through functional prototypes and initial validation.
Mark resides in Tampa, Florida. He is an active member of a local, Bible-teaching church.

