James Kiernan
London, England,United Kingdom
Find James Kiernan's Email
Find James Kiernan’s PhoneJames Kiernan's Overview
James Kiernan is a Managing Partner at OpenView Ventures, a Boston-based expansion-stage venture capital firm dedicated to investing in and supporting high-growth software companies. With over two decades of experience in venture capital and technology, James focuses on identifying and partnering with ambitious entrepreneurs to build market-leading businesses, particularly in the SaaS and product-led growth (PLG) sectors. He is known for his deep understanding of software markets, go-to-market strategies, and his commitment to helping portfolio companies scale effectively. Prior to OpenView, James held significant roles at other investment firms, consistently focusing on technology and software investments.
Professional Summary
James Kiernan's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Notable Achievements
Managing Partner at OpenView Ventures
Leads investment strategy and operations at OpenView, a prominent venture capital firm specializing in expansion-stage B2B software companies. He plays a crucial role in shaping the firm's investment thesis and supporting portfolio company growth.
Champion of Product-Led Growth (PLG)
An early and influential advocate for Product-Led Growth strategies, helping to popularize and implement PLG principles within OpenView's portfolio and the broader SaaS industry. He has invested in and advised numerous successful PLG companies.
Keynote Speaker and Industry Contributor
Frequently shares insights on SaaS, venture capital, and PLG at industry conferences and through publications, contributing thought leadership to the technology and investment communities.
Successful Investment Track Record
Has been involved in numerous successful investments in innovative software companies, guiding them through growth stages and towards successful outcomes, contributing significantly to their market positioning and expansion.
Educational Background
BSC Hons, Management Sciences
University of Southampton - Year 2006
Buying Intent Signals for James Kiernan
Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Company Overview
MVFMVF is a global customer generation platform that helps ambitious businesses grow by delivering high volumes of new customers. They operate in over 40 countries, using a combination of digital marketing expertise, data analysis, and proprietary technology to connect active customers with brands across various sectors like B2B, B2C services, and SaaS.
Highperformr's free tools for company research
Find contact info
Get verified emails, phone numbers, and LinkedIn profile details
Find similar contacts
Discover contacts with similar roles, seniority, or companies
Perform deep contact research
Uncover insights like skills, work history, social links, and more
Discover, research and enrich contacts with Highperformr — Smarter, Faster
Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.
Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.
- Track signals like job change, promotion, and LinkedIn activity
- Enrich contacts with verified email, phone, and social data instantly
- Automate enrichment and updates with powerful workflows
- Sync enriched contact info directly into your CRM and tools
Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.
Thousands of companies, including, are just a search away.