While consumer markets are crowded, B2B MVNO services remain a huge opportunity—offering managed SIMs for businesses, IoT, fleet tracking, and custom connectivity solutions. Many MVNOs overlook this due to complexity or unfamiliarity. Yet businesses often provide better margins, lower churn, and larger contracts. Crafting tailored packages and building relationships with SMEs or enterprises can unlock steady revenue. Don’t ignore wholesale if your consumer growth plateaus.