Bottle Rocket Growth

Bottle Rocket Growth (BRG) is a Chicago-based growth strategy and go-to-market consultancy led by Mike Cubberly. We help businesses understand their market, identify the right accounts and decision-makers, and build the people, systems, and revenue motions needed to execute.

Our services include B2B growth strategy, positioning, ICP development, market mapping, account intelligence, signal-based prospect research, and account-based marketing audience development. We also build AI agents and connected GTM workflows, support LinkedIn outbound and partnership outreach, and help teams manage follow-up and sales handoffs.

BRG works alongside existing teams or helps define roles, recruit, onboard, and equip new team members. Our event services support audience research, conference conversations, meeting preparation, and follow-through.

Bottle Rocket Racing, BRG's motorsports arm, helps race teams build sponsorship sales systems, research target sponsors, and develop commercial opportunities. BRG branding has appeared on the No. 71 car at the Chicago NASCAR street race.

Each engagement starts with the client's goals, market, constraints, and existing systems. Mike leads the relationship, with specialist contractors in research, operations, copy, and engineering shaped around the work. We separate verified facts from assumptions and review qualified opportunities, deal progression, and revenue alongside activity.