JPL Relentless Evolution JPL is a full-service agency dedicated to helping clients achieve more. Working alongside our clients, we create real business impact.

We combine audience expertise with bold ideas and innovative tech—creating solutions that deliver results. We drive progress by bringing diverse perspectives to every challenge, blending human insights, creative problem solving and data analysis. From our offices in Harrisburg, New York City and Philadelphia, our passionate team of 100+ serves leading regional, national and global organizations. Founded in 1989, JPL is a proud American Association of Advertising Agencies (4A's) member.

05/26/2026

🔴From dot connector to ... cowgirl? 🤠
But for Kelly Seipe, JPL's Chief Growth Officer and the ultimate people person, will she find enough people to connect with out in Montana?

In the last 20 years at JPL, Bob charted his own unique career path. He started as an account manager working with clien...
05/06/2026

In the last 20 years at JPL, Bob charted his own unique career path. He started as an account manager working with clients and today serves as an accountant in the finance department. 🤝 💵 With that dual experience, he genuinely gets both sides of the table—client relationships, procurement, scope changes, you name it. Bob is also a champion of change, including consolidating rates and streamlining pricing structures.

And when he's not making JPL run smoother, you'll find Bob on the pickleball court. 🏓

Cheers to Bob on 20 years! Add your congrats in the comments.

05/05/2026

⛳The JPL crew was on the course for the Dick Purcell Spartan Classic at Hershey Country Club! A scramble-format day of friendly competition and, more importantly, fundraising for scholarships, mentoring and essential services for Milton Hershey School students and graduates. Now, check out those swings—who do you think got the best score? Cody, Wayne, Valerie, or Zen? 🏌️ Milton Hershey School Alumni Association

As our team prepared to run the Race Against Racism YWCA Lancaster, we asked them a simple question: Why do you run this...
04/30/2026

As our team prepared to run the Race Against Racism YWCA Lancaster, we asked them a simple question: Why do you run this race? 👟

Their answers tell a story of celebrating community and standing for something bigger.

04/28/2026

The unmistakeable scent of Hershey chocolate was in the air at the NYSE!🍫

JPL partnered with The Hershey Company to plan and produce their Investor Day at the famed New York Stock Exchange—from early logistics and registration to on-site production, digital touchpoints and space branding throughout the immersive experience.

Every detail came together to help Hershey share what’s next for their company in a big way.

🥇 From regional recognition to national Gold.JPL and New Holland Agriculture's Twin Rotor® 50th anniversary campaign has...
04/27/2026

🥇 From regional recognition to national Gold.

JPL and New Holland Agriculture's Twin Rotor® 50th anniversary campaign has been recognized at the 2026 Best of NAMA Awards—earning top honors at the national level.

By focusing on the people behind the product through a photo series on social channels, the work turned a milestone into something meaningful.

Get the full story: https://loom.ly/vHeaU9A

04/27/2026

Honored to earn a Harrisburg University of Science and Technology Corporate Impact Award at their annual gala last weekend.

What made the night extra special: HU students and JPL Scholars Scott Stephens and Temiah Dixon didn't just attend—they produced this video shown at the gala. Watching them be recognized by the room for their work was the highlight of the evening.

Thank you to our friends at Harrisburg University for this recognition!

Learn more: https://loom.ly/Qb-xYlc

20 years ... That's a lot of problems solved, ideas bounced and laughs shared with Dan Leister, Senior Interactive Devel...
04/10/2026

20 years ... That's a lot of problems solved, ideas bounced and laughs shared with Dan Leister, Senior Interactive Developer. Dependable, collaborative and adaptable, Dan is the teammate you can count on to figure things out and get it done right—no matter the challenge.

And not only can Dan build amazing emails and web pages, but he can also build or fix just about anything IRL, too. Celebrate this handyman and corgi superfan with a 🛠️ or 🐾 in the comments.

You might be on the JPL Brand and Story team if... ☕📖🤙
04/07/2026

You might be on the JPL Brand and Story team if... ☕📖🤙

Address

471 JPL Wick Drive
Harrisburg, PA
17111

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+17175588048

Alerts

Be the first to know and let us send you an email when JPL posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to JPL:

Share