At the Intersection of Science and Creativity: A Technical PR and Marketing Firm

1515 Market Street Suite 1200, Philadelphia, Pennsylvania 19102, United States

McDay Overview

Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Average Hourly Rate
Year Founded
We believe in imagination that is driven by information and an understanding of the client’s strategic objectives.

McDAY, LLC is a women-owned and operated marketing communications firm.

Our unique niche are businesses that need technical know-how. In the biopharmaceutical, oil/gas, and chemical manufacturing industries, we believe in the importance of having engineers and scientists on our marketing and design staff who can connect with your scientists and engineers, to get to the core of the messaging.
 We help implement clients’ strategic plans by providing marketing services, including public relations, branding and product launch campaigns, web site development, social media, multi-media, e-mail campaigns, ad design, technical article writing, public relations,print design, and 3Dimensional direct mail. We ask questions, listen,brainstorm, and plan, as integral parts of the communications strategy process.

At McDAY, we believe that the right and left brain are fully connected and each one is integral to using the other. Our team have come to us with technical backgrounds as well as a strong sense of creativity: a combination critical to our mission. We endeavor to understand core technical information and transform it memorably, allowing our client’s clients to truly connect with the message.
1515 Market Street Suite 1200, Philadelphia, Pennsylvania 19102, United States

McDay Services

  • Public Relations
  • Advertising Agency Services
  • Business Consulting
  • Creative Agency Services
  • Web Design
  • Social Media Marketing
  • Integrated Marketing
  • Content Marketing

McDay Clients

  • Belchim Crop Protection USA
  • Sentinel Process Systems
  • OrthoGenRX
  • PBF Energy
  • Kneat Software
  • The Brydges Group
  • Koch Modular Process Systems
  • Gore PharmBIO
  • Gore Auto
  • iBIO, Inc.