O'brien Marketing

obrienmkt.com

marketing & advertising

obrienmkt.com

Newport Beach, California, United States

1-10 employees

35376000 revenue

LinkedIn Profile

About O'brien Marketing

marketing services, marketing & advertising

O'brien Marketing's Tech Stack

Decision Makers at O'brien Marketing

1 contact

Patrick O'Brien

Chief Executive Officer

c***@obrienmkt.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Python signals data science, ML, or automation workflows. Data platforms, MLOps tools, and cloud compute solutions are strong fits for outreach.

O'brien Marketing's Position in the StackWho Database

• O'brien Marketing is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as O'brien Marketing).

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

Frequently Asked Questions

What technology does O'brien Marketing use?

O'brien Marketing uses Outlook, Android, SharePoint, Python, Node.js, IoT, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at O'brien Marketing?

StackWho has verified email addresses for 1 decision maker at O'brien Marketing. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach O'brien Marketing directly for sales, recruiting, or partnerships.

What industry is O'brien Marketing in?

O'brien Marketing operates in the marketing & advertising industry, headquartered in Newport Beach, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export O'brien Marketing's contact data?

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