What technologies does 51Group use?

51Group uses Gmail, Google Apps, Google Tag Manager, Squarespace ECommerce, Mobile Friendly. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the Founder, 51Group of 51Group?

Denise Kohnke is the Founder, 51Group at 51Group. Get verified contact information on StackWho.

Who is the Co-Founder & Strategist at 51Group of 51Group?

Jess Wolfe is the Co-Founder & Strategist at 51Group at 51Group. Get verified contact information on StackWho.

Where is 51Group located?

51Group is based in Harrisburg, South Dakota, United States.

51Group

Q: What industry is 51Group in?

51Group operates in the marketing & advertising industry.

weare51.com

marketing & advertising

weare51.com

Harrisburg, South Dakota, United States

1-10 employees

LinkedIn Profile

About 51Group

business strategy, campaign development, brand activation, brand development, marketing strategy, advertising services, internal communications, b2b marketing, creative asset production, seo strategy, media engagement, content marketing, campaign management, website design, team training, social media marketing, pr and media, social media management, event management, paid search

51Group's Tech Stack

Decision Makers at 51Group

2 contacts

Denise Kohnke

Founder, 51Group

d***@the51group.co Sign up to view

Jess Wolfe

Co-Founder & Strategist at 51Group

j***@the51group.co Sign up to view

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6 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

51Group uses Gmail, Google Apps, Google Tag Manager among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

51Group's Position in the StackWho Database

• 51Group is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 273 companies in South Dakota are in the StackWho database.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as 51Group).

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 51Group use?

51Group uses Gmail, Google Apps, Google Tag Manager, Squarespace ECommerce, Mobile Friendly, Shutterstock. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 51Group?

StackWho has verified email addresses for 2 decision makers at 51Group. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 51Group directly for sales, recruiting, or partnerships.

What industry is 51Group in?

51Group operates in the marketing & advertising industry, headquartered in Harrisburg, South Dakota, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 51Group's contact data?

Yes. StackWho Pro members can export decision maker contact data for 51Group and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.