Mallun has devoted the past 20+ years to changing the status quo and shifting industry norms, as a founder, operator, investor, and category-creator. She founded Operator Collective in 2019, and serves as the CEO and Managing Partner.

Haley is a partner at Operator Collective, focused on investing in early-stage founders of B2B software businesses and supporting founders post-investment. She joined OpCo in 2023 after leading business operations at a growth-stage startup, with prior experience as an investor and founder herself.

Claire is a longtime advisor and founding LP to OpCo, and as a member of the Board of Advisors frequently supports PortCos on operational excellence. She is a corporate officer and advisor to Stripe, and was COO for 7 years where she helped the company grow from less than 200 to 8000+.

Erica is recognized as one of the most sought-after and effective enterprise revenue leaders. She's currently President of Field Operations at Confluent, the real-time data streaming platform. Erica was the first Operator LP check into OpCo and serves as a key member of the Board of Advisors.

Dana is a partner at Operator Collective. She is the former SVP of Strategic Finance and Corporate Development at ZoomInfo (NASDAQ: ZI), where she led seven acquisitions in 18 months. She joined ZoomInfo after advising the company on its IPO while at Morgan Stanley, where she advised billions of dollars in technology M&A and capital markets transactions.

Anna leads Operator Collective’s operations vertical, including investment ops, data analytics, team ops, investor relations, fundraising ops, and fund administration. She is a cross-functional business leader, data strategist, and operations veteran who is passionate about combining technology with process and design to ensure outstanding collaboration across technical, business, and creative teams.

Tekedra is the Co-CEO and former COO of Waymo, an autonomous driving technology company. She is widely known for her operating prowess and strategic thinking, and as a member of our Board of Advisors she helps portfolio companies plan for growth while remaining nimble.

Elena is a highly respected CFO, currently at Toast and formerly at Zendesk. She has decades of senior finance experience and helps our portfolio companies as a member of our Board of Advisors think strategically and grow efficiently.

Caroline oversees content, social, PR/communications, and brand marketing at Operator Collective, and supports portfolio founders and teams on major moments and marketing inflection points. She has 15+ years of experience in marketing and comms strategy and execution, and has advised dozens of founders and CEOs across all sectors.

Kieran is OpCo’s Founder in Residence. She is a renowned expert on data storytelling, AI, and startups. After earning her PhD from Penn and leading product teams at Microsoft, she co-founded SaaS company Textio and served as CEO for nine years. Kieran currently runs the nerd processor newsletter.

Stacy is the former CEO of TaskRabbit, where she led the transformation of a fast-growing startup into a global business and its successful acquisition by the IKEA Group. In addition to OpCo’s Board of Advisors, she serves on the investment committee for the SoftBank Opportunity Fund.

Leyla serves as the Chair of the Board of Advisors, an integral leadership role helping to shape OpCo's fund strategy and support its portfolio. She was most recently COO of OpCo PortCo Ironclad, a digital contracting platform. Leyla spent nearly 12 years in multiple EVP roles at Salesforce, where she built and scaled iconic products like the AppExchange.

Guergana serves as Operator Collective’s Fractional CFO and oversees the firm’s finance function. Prior to starting her own CFO advisory practice, she was Felicis Ventures’ first CFO. Prior to that, she held various senior finance and accounting roles at Venrock, Mayfield Fund, SVB Capital, and Summit Partners. She is a seasoned CFO with 20+ years of experience at top-tier venture capital firms and a passion for technology, innovation, and excellence.

Dan is a legendary angel investor who has seen two iconic companies, Zoom and Arista, from day 0 to IPO and beyond as the first check in and current board member. He has been a part of OpCo since the very beginning and continues to advise our fund strategy and support our portfolio companies as a member of the Investment Advisory Committee.

Kate is the Founder and Partner Emeritus of Scale, an early-stage firm focused on enterprise software, which recently raised a $900M Fund VIII. She is a member of the Investment Advisory Committee and advises OpCo on a variety of areas, including investment approaches, portfolio construction, and generational firm building.

Magdalena is the founding board member and first investor of Salesforce. She’s been an early investor in over 30 companies and is the founder of Broadway Angels. She has been a part of OpCo since before its inception and is a member of the Investment Advisory Committee where she advises our fund strategy.

Dini is an OpCo Operating Partner and former Chief Revenue Officer at Lattice, where she grew revenue from $5M to $100M+ and scaled the sales organization from 7 to 170 employees with almost no attrition. At OpCo, she coaches and advises our PortCo founders on critical issues, including building and scaling GTM engines.

Pam is an OpCo Operating Partner and former SaaS CEO and CMO. She is a recognized leader in building enterprise companies, strategy, category definition, and recruiting and building strong teams, and helps our PortCo CEOs navigate inflection points, including finding product-market fit, developing GTM motions, and driving efficiency.