Mainsail Partners

mainsailpartners.com

venture capital & private equity

mainsailpartners.com

San Francisco, California, United States

51-200 employees

16000000 revenue

LinkedIn Profile

About Mainsail Partners

information technology, services, general contractors, marketing, software, software as a service, construction bidding, preconstruction, construction, technology, subcontractors, venture capital & private equity principals, business scaling, technology innovation, product management, market differentiation, user experience, software ecosystem, executive coaching, data analytics

Mainsail Partners's Tech Stack

AI/ML

Decision Makers at Mainsail Partners

4 contacts

Bill Simpson

CTO-in-Residence

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Nick Olsen

CTO-in-Residence

n***@mainsailpartners.com Sign up to view

Julio Palacio

Chief Technology Officer

j***@mainsailpartners.com Sign up to view

Barnaby Dorfman

Executive in Residence - CTO/CPO Advisor - AI Strategy

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20 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Mainsail Partners's Position in the StackWho Database

• Mainsail Partners is 1 of 4,994 venture capital & private equity companies tracked in StackWho.
• 4,988 venture capital & private equity companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 135 venture capital & private equity companies are in the 51-200 employee range (same size as Mainsail Partners).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Mainsail Partners use?

Mainsail Partners uses Salesforce, Cloudflare DNS, Mailchimp Mandrill, Outlook, Zendesk, Amazon AWS, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Mainsail Partners?

StackWho has verified email addresses for 4 decision makers at Mainsail Partners. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Mainsail Partners directly for sales, recruiting, or partnerships.

What industry is Mainsail Partners in?

Mainsail Partners operates in the venture capital & private equity industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Mainsail Partners's contact data?

Yes. StackWho Pro members can export decision maker contact data for Mainsail Partners and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.