We partner with amazing entrepreneurs to create awesome global companies

Growth Through Experience

What We Do




We know being an entreprenuer can be a roller coaster ride. We plug you and your team into our trusted network of rockstar entrepreneurs, influential partners, government and service providers through advisor, content and networking events, locally and globally.

We can grow your business through our relationships with decision makers across our network of global organisations. Our credibility allows for the right introductions to partners, clients and VCs to accelerate your business.

We leverage our operating experience to accelerate growth and deliver outcomes. We identify priorities, gaps and actions by focusing on strategic and tactical plans, then involve operating experts to solve problems.

Who We Are

Jonathan Jeffries

Gavin Appel

Jonathan (JJ) co-founded Onestack as he thrives on working closely with founders, business leaders and ecosystems across the globe to help solve problems through connectivity, content and partnerships.

JJ has over 15 years experience creating high performing teams including talent and people strategies for some of the most well recognised startups in the world including Envato, Red Bubble, Tiger Pistol, Stripe, Dropbox, Etsy and many others.

Gavin co-founded Onestack to pursue his passion of working with amazing entrepreneurs to accelerate growth by leveraging his operational experience across startups, corporate and venture capital.

Gavin has over 20 years of global operating experience across the technology industry. Gavin was one of the first employees and part of the leadership team at Hitwise (acquired for US$240m by Experian plc) and subsequently joined the executive team of Experian where he operationalised and led teams across the world. Gavin joined Square Peg Capital as a Partner when it was founded in 2013 to invest in online and technology companies before co-founding Onestack.