Jmac PR

Building Brand Awareness & Executive Impact

400 South Gramercy Place #222, Los Angeles, California 90020, United States

https://jmacpr.com

Jmac PR Overview

Year Founded: 2020

Employees: Under 49

Minimal Budget: $10,000 - $25,000

Average Hourly Rate: Inquire

JMAC PR is a boutique public relations and communications agency that partners with tech startups and growth-stage companies to amplify their voices and accelerate their success. Founded in 2020 and based in Los Angeles, JMAC PR was built on the belief that every innovative idea deserves a powerful story and the right visibility to make an impact.

We specialize in delivering PR support that helps startups stand out in crowded markets, attract customers, investors, and partners, and position their leadership as trusted voices in their industries. From launching new products and raising funding rounds to navigating competitive landscapes and building long-term thought leadership, our team provides the strategy, creativity, and media relationships needed to advance brands.

Our approach is grounded in impact, integrity, and collaboration. We work closely with founders and executive teams to understand their vision, translate it into compelling narratives, and secure coverage in the outlets that matter most. With extensive experience in enterprise tech, SaaS, AI, XR, health tech, ad tech, and consumer startups, we know how to tailor messaging to diverse audiences—from investors and analysts to customers and media.

At JMAC PR, we go beyond just press mentions. We develop comprehensive communication strategies that enhance brand reputation, foster credibility, and build lasting value. Our services include media relations, thought leadership development, content creation, speaker and awards programs, and PR guidance that evolves as clients grow.

Whether you are an early-stage startup aiming to break through or a growth company seeking to deepen industry influence, JMAC PR is a partner dedicated to helping you tell your story and ensuring the world listens.

Jmac PR Services

Industries

Software & IT Services
Other
Corporate Services
eCommerce
Fintech
Gaming
Insurance
Music
Nonprofit
Retail

Client Types

Startups
Small Businesses
Medium Businesses

Branding Expertise

Brand Messaging
Brand Positioning

Digital Marketing Expertise

B2B
B2C
Content Creation
Copywriting
Marketing Analytics
Marketing Consulting
Martech
SaaS Marketing

Media Buying Expertise

PPC Expertise

LinkedIn Ads

PR Expertise

AI Public Relations
B2B PR
Corporate Communications
Crisis Management
Digital PR
Event Management
Online Reputation Management

Social Media Expertise

B2B Social Media Marketing
Influencers
LinkedIn

Jmac PR Clients

Upwave

33Across

Mobvista

Super{set}

Soul Street Venture

Sleep.ai

SageSure

Infinity Loop

Jmac PR Team Bios

John McCartney, APR

Founder & CEO

John McCartney, APR, is the Founder & Principal of JMAC PR. With over 25 years in PR and marketing, he has led campaigns for major tech, advertising, and media brands. Since 2020, he has built a values-driven agency focused on visibility, thought leadership, and integrity.

Lynn Trono

Senior Strategist

Lynn Trono, Senior Strategist at JMAC PR, has over 20 years of experience in agency and in-house PR, shaping narratives for leading media, tech, corporate, and nonprofit clients. She previously held senior roles at Allison, Rubenstein, and LAKPR.

Michael Lindenberger

Senior Strategist

Michael Lindenberger is a PR expert specializing in technology, with experience in consulting, sports, and entertainment. He advises executives on positioning and manages media outreach for startups, Fortune 500 companies, and PR agencies.

Keith O'Brien

Senior Editorial Strategist

Keith OBrien, founder of NYC-based Total Emphasis, is a content and marketing strategist with over 20 years of experience. He offers content strategy, ghostwriting, editing, and digital marketing services for startups, small businesses, and global corporations.

Shari Blackburn

Account Manager

Shari Blackburn is an Account Manager at JMAC PR, serving as the day-to-day lead across B2B and emerging technology accounts. She drives earned media, analyst relations, podcast outreach, and executive thought leadership programs.

Audree Hernandez

Senior Account Executive

Audree Hernandez, a Senior Account Executive at JMAC PR since 2022, supports tech and advertising/marketing clients like 2X and 33Across. A CSU Chico graduate, she promotes thought leadership and actively volunteers with PRSA, BAARC, Women in Programmatic, and Lions Club.

Gabriela Rudolph

Account Executive

Gabriela Rudolph is an Account Executive at JMAC PR, supporting B2B and technology clients through media outreach, pitching, research, press materials development, coverage tracking, and coordination across earned media, podcasts, and thought leadership programs.

Abigail Gonzalez Bejarano

Data Analyst

Abigail Gonzalez Bejarano is a Data Analyst at JMAC PR, responsible for media monitoring, coverage analysis, performance reporting, and insights that help measure PR impact and inform strategy across client programs.