Joby Aviation, Inc. (JOBY) Income Statement

The revenue trajectory shows a dramatic acceleration, with quarterly revenue jumping from near-zero levels in 2024 to $38.6M by 2026Q2. This appears driven by milestone-based government contracts, likely the U.S. Air Force Agility Prime program, rather than commercial passenger operations. The raised forward guidance of $115M–$125M suggests management sees continued momentum, but the absolute scale remains minuscule relative to the cost base, implying that growth durability hinges on securing additional contracts and progressing toward certification.

The extreme volatility in gross margins—ranging from deeply negative to positive—suggests that revenue recognition is tied to specific milestones and that COGS are not yet aligned with production efficiency. The positive gross margin in recent quarters may reflect higher-margin contract work, but the underlying cost structure remains geared toward bespoke, low-volume manufacturing. Structural margin improvement would require a transition to automated high-rate production, which is unlikely before certification and commercial launch.

Despite a 2574.9% revenue surge, operating income deteriorated from -$163.3M in 2025Q1 to -$260.9M in 2026Q2, reflecting a lack of operating leverage. R&D expenses have grown consistently, from $115.6M in 2024Q1 to $194.7M in 2026Q2, as the company invests heavily in certification and flight testing. SG&A has also increased, but at a slower pace, suggesting some discipline in overhead. However, the scale of R&D investment means that operating leverage will only materialize once revenue reaches a level that can absorb these fixed costs, which is unlikely in the near term.

The cost structure is overwhelmingly dominated by R&D, which has grown from $115.6M in 2024Q1 to $194.7M in 2026Q2, reflecting the heavy investment required for FAA certification and flight testing. SG&A has also increased but at a slower pace, from $30.3M to $76.6M over the same period, indicating some scaling of administrative and sales functions. The negative gross margin in some quarters suggests that even direct costs are not fully covered, but the primary driver of losses is the fixed R&D base. Management's expense discipline appears focused on controlling SG&A, but R&D is likely to remain elevated until certification is achieved.

The most significant inflection in the income statement history is the transition from negligible revenue (in the tens of thousands) to $38.6M in 2026Q2, representing a 2574.9% year-over-year increase. This appears to be driven by the acceleration of government contract milestones, likely from the U.S. Air Force and other defense-related programs. The raised forward guidance to $115M–$125M suggests that this momentum is expected to continue, but the company is still far from covering its operating costs, with quarterly losses exceeding $200M. The lasting impact of this inflection is that it provides a revenue base to build upon, but it does not yet signal a sustainable business model.