Insights

Mid-market reach Harp is a full-service digital marketing agency with 51-200 employees and national client reach, indicating a solid footprint in mid-market branding, multi-channel campaigns, and ROI-driven services that can be upsold or expanded with larger retainer engagements.

Cross-channel expertise Core strengths in brand evolution, messaging, social media management, website design and development, and email marketing suggest opportunities to package integrated campaigns for clients seeking cohesive digital transformation and measurable performance across channels.

Technology stack fit The use of platforms like Shopify, Mailchimp, Google Tag Manager, and Gutenberg indicates readiness to partner with e-commerce and marketing tech adopters, enabling tailored digital commerce and analytics-driven campaigns for clients in retail, B2B, and services.

Client relationship focus Open-office, collaborative culture and emphasis on relationship-building with clients position Harp as a service-oriented partner suitable for retainer-based growth, upsell of optimization services, and expanded scope across marketing operations.

Growth potential signals With revenue in the reported range and exposure to national clients, there is potential to target mid-market firms in need of brand and performance marketing, plus opportunities to introduce scalable services such as automation, analytics, and cross-channel attribution strategies.

Similar companies to Harp

Harp Tech Stack

Harp uses 8 technology products and services including 1&1, Shopify, Mailchimp, and more. Explore Harp's tech stack below.

  • 1&1
    E-commerce
  • Shopify
    E-commerce
  • Mailchimp
    Email
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • Google Tag Manager
    Tag Management
  • Gutenberg
    Web Platform Extensions
  • Sitelinks Search Box
    Web Tools And Plugins

Media & News

Harp's Email Address Formats

Harp uses at least 1 format(s):
Harp Email FormatsExamplePercentage
FLast@harpinteractive.comJDoe@harpinteractive.com
56%
First.Last@harpinteractive.comJohn.Doe@harpinteractive.com
18%
Last@harpinteractive.comDoe@harpinteractive.com
13%
First@harpinteractive.comJohn@harpinteractive.com
13%

Frequently Asked Questions

What is Harp's phone number?

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You can contact Harp's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Harp's stock symbol?

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Harp is a publicly traded company; the company's stock symbol is HARP.

What is Harp's official website and social media links?

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Harp's official website is harpinteractive.com and has social profiles on LinkedIn.

How much revenue does Harp generate?

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As of July 2026, Harp's annual revenue is estimated to be $25M - $50M.

What is Harp's SIC code NAICS code?

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Harp's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Harp have currently?

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As of July 2026, Harp has approximately 55 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Vice President And Digital Strategist: G. N.Creative Director: K. D.Board Of Advisors: G. A.. Explore Harp's employee directory with LeadIQ.

What industry does Harp belong to?

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Harp operates in the Advertising Services industry.

What technology does Harp use?

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Harp's tech stack includes 1&1ShopifyMailchimpGoogle Fonts APITwemojiGoogle Tag ManagerGutenbergSitelinks Search Box.

What is Harp's email format?

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Harp's email format typically follows the pattern of FLast@harpinteractive.com. Find more Harp email formats with LeadIQ.

When was Harp founded?

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Harp was founded in 1987.
Harp logo

Harp

Advertising ServicesIllinois, United States51-200 Employees

Harp Advertising + Interactive is a full-service digital marketing and advertising agency based in Lombard, Illinois, in the western suburbs of Chicago, serving clients across the United States. It operates in the Advertising Services industry and employs between 51 and 200 people. Its offerings include brand evolution and messaging, social media strategy and management, website design and development, email marketing, and integrated campaigns with cross-channel elements. The firm describes its open-office, collaborative work environment and professional, flexible, service-oriented approach, often juggling multiple assignments to deliver high-quality work. More information is available on its website at harpinteractive.com.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
Stock Symbol
HARP
NAICS Code
541613 - Marketing Consulting Services
Founded
1987
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Harp's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Harp's revenue is estimated to be in the range of $25M - $50M

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