Signature 57

signature57.com

Philadelphia, Pennsylvania, United States

1-10 employees

LinkedIn Profile

About Signature 57

public relations & communications services, media relations, stakeholder engagement, event planning, impact-driven storytelling, branding, event management, international events, b2b, stakeholder relations, international event planning, rebranding, services, storytelling, business strategy, media event coordination, event planning and management, campaign execution, event coordination, content creation

Signature 57's Tech Stack

9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Signature 57's Position in the StackWho Database

• Signature 57 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).
• 7,718 companies in Pennsylvania are in the StackWho database.
• 3,369 public relations & communications companies are in the 1-10 employee range (same size as Signature 57).

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 Signature 57 use?

Signature 57 uses Route 53, Outlook, Microsoft Office 365, Mobile Friendly, reCAPTCHA, WordPress.org, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Signature 57?

StackWho has verified email addresses for 1 decision maker at Signature 57. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Signature 57 directly for sales, recruiting, or partnerships.

What industry is Signature 57 in?

Signature 57 operates in the public relations & communications industry, headquartered in Philadelphia, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Signature 57's contact data?

Yes. StackWho Pro members can export decision maker contact data for Signature 57 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.