The Rimac Nevera, revealed as the C_Two in 2018, did not begin deliveries until 2021 — a three-year development and production delay that extended beyond original projections. While the additional development time improved the final product, the delay created extended waiting periods for deposited customers and allowed competing electric hypercar announcements to diminish some of the initial revelation's impact. More conservative public announcement timing relative to production readiness would have maintained cleaner market communication.

Rimac's early technology supply business was heavily concentrated in the Porsche relationship, creating a dependency that aligned Rimac's growth too closely with a single customer's EV program decisions. A more aggressive early effort to diversify the OEM client base — even at lower contract values — would have reduced concentration risk and built a broader reference customer portfolio that could accelerate subsequent business development.

The rapid growth from under 200 to over 2,000 employees in less than a decade has created organizational transition challenges that the company's leadership has acknowledged. The engineering culture, decision speed, and technical intimacy that characterized Rimac at smaller scale are harder to maintain at larger scale, and some organizational decisions — additional management layers, more formal processes — have created friction that a more deliberate growth pace might have avoided.