Dianne Decena

Dianne helps growth-stage organizations build partner ecosystems that drive measurable results. A GTM and alliances executive turned advisor, she’s spent her career turning partnerships into engines of revenue, efficiency, and scale for companies ranging from $20M to $200M+ in ARR.At ThoughtSpot, she served as VP of Partners & Alliances, leading the Americas and key global initiatives during a period of 100% SaaS growth and implementing partner-led motions that supported a $4.2B valuation. Earlier at Medallia, she built foundational alliances and delivery partnerships ahead of its IPO and $6.3B acquisition. Now a Partner at Tamarack Growth, Dianne helps founders, CROs, and investors quickly transform ecosystems into sources of leverage.