Line One

lineonepr.com

Indianapolis, Indiana, United States

11-50 employees

LinkedIn Profile

About Line One

media training, social media, crisis communications, thought leadership, media relations, public outreach, public relations & communications services, event management, media campaigns, media relations for government, media coverage, media pitching, campaign management, reputation management, media strategy, strategic communications, media training sessions, nonprofit, public relations & communications, paid media

Line One's Tech Stack

Decision Makers at Line One

1 contact

Sarah Holsapple

Founder and Principal

s***@holsapplecommunications.com Sign up to view

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5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Line One uses Outlook, Microsoft Office 365, Typekit among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Line One's Position in the StackWho Database

• Line One is 1 of 5,269 public relations & communications companies tracked in StackWho.
• 5,269 public relations & communications companies in our database have verified decision-maker emails (100% of the cohort).
• 3,341 companies in Indiana are in the StackWho database.
• 1,823 public relations & communications companies are in the 11-50 employee range (same size as Line One).

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 Line One use?

Line One uses Outlook, Microsoft Office 365, Typekit, Squarespace ECommerce, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Line One?

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

What industry is Line One in?

Line One operates in the public relations & communications industry, headquartered in Indianapolis, Indiana, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Line One's contact data?

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