About
OneTwo Growth Studio
I'm Harry Siggins, and I run OneTwo Growth Studio—a practice dedicated to helping leaders and their teams clearly define priorities, align around strategy, and execute consistently.
I coach strategic leaders, design simple systems for turning strategy into action, and facilitate workshops to quickly align teams around clear next steps.
Less overwhelm. Clearer priorities. Real momentum.
Why I Do This
I've been exactly where you are.
As a former Chief of Staff at a high-growth startup, I’ve experienced firsthand how challenging it is to translate big goals into clear plans. It's rewarding—but also overwhelming, confusing, and stressful.
Too often, strategic leaders find themselves reactive, stretched thin, and struggling to define their own strategic impact. I founded OneTwo Growth Studio because I believe that with clear support—personal coaching, practical systems, and targeted workshops—leaders and teams can move from chaos to clarity.
My Approach
My approach isn't generic frameworks or rigid methodologies. It’s practical, personalized support tailored directly to your situation:
Leadership Coaching
Helping you clarify your role, confidently manage complexity, and elevate your strategic influence.Strategy Execution Systems
Designing practical, repeatable processes that translate ambitious goals into clear steps and measurable outcomes.Strategic Alignment Workshops
Facilitating clear conversations that quickly get your team aligned around shared priorities and immediate next steps.
My goal is always straightforward: help leaders clearly understand what matters, align their teams effectively, and reliably execute on ambitious goals.
My Experience
My career began in management consulting, where I learned the power of clear thinking, aligned teams, and thoughtful facilitation. At Techstars, I coached startup founders through complexity, sharpening my ability to support leaders facing rapid growth. As Chief of Staff at Quantive, I experienced firsthand the demands of turning strategic vision into operational reality during intense growth periods.
Now, I bring that clarity, empathy, and practical experience directly to leaders and their teams—providing personal support, clear guidance, and practical tools to consistently deliver meaningful outcomes.
Let's Work Together
If you’re ready for clearer priorities, better alignment, and measurable progress, let's talk.
Together, we'll make your strategy clear, actionable, and effective—helping you and your organization move forward confidently.