Insights

Sustainability Focus Leverage the company’s integrated promotional products and custom apparel capabilities to offer sustainable and branded merchandise programs for clients prioritizing eco-friendly materials and responsible sourcing.

Financial Scale With annual revenue in the mid-range and a 11-50 employee base, position O'Brien as a mid-market partner capable of handling multi-site campaigns for medium-sized brands and regional franchises.

Tech-Driven Highlight HubSpot analytics and content tools to propose data-driven campaign measurement and streamlined marketing collateral production, plus integrated stores for scalable, centralized brand management.

Industry Partners Capitalize on long-standing partnerships like Edward Elmhurst Health and potential expansion into other health care or education organizations seeking reliable printing and merchandising support.

Market Positioning Target mid-market advertisers seeking end-to-end programs—from promotional products to custom apparel and company stores—emphasizing quality oversight and proven campaign execution for measurable branding impact.

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O'Brien Corporation Tech Stack

O'Brien Corporation uses 8 technology products and services including HubSpot Analytics, HubSpot Content Hub, Mailgun, and more. Explore O'Brien Corporation's tech stack below.

O'Brien Corporation's Email Address Formats

O'Brien Corporation uses at least 3 email formats:
O'Brien Corporation Email FormatsExamplePercentage
First@obriencorp.comJohn@obriencorp.com
92%
FLast@obriencorp.comJDoe@obriencorp.com
4%
First.Last@obriencorp.comJohn.Doe@obriencorp.com
4%

Frequently Asked Questions

What is O'Brien Corporation's phone number?

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You can contact O'Brien Corporation'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 O'Brien Corporation's official website and social media links?

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O'Brien Corporation's official website is obriencorp.com and has social profiles on LinkedIn.

How much revenue does O'Brien Corporation generate?

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As of August 2026, O'Brien Corporation's annual revenue is estimated to be $25M - $50M.

What is O'Brien Corporation's SIC code and NAICS code?

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O'Brien Corporation's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does O'Brien Corporation have currently?

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As of August 2026, O'Brien Corporation has approximately 22 employees across 5 continents, including North America, Europe and Africa. Key team members include Chief Financial Officer: F. O., Chief Financial Officer: J. M. and Vice President Sales: D. C. Explore O'Brien Corporation's employee directory with LeadIQ.

What industry does O'Brien Corporation belong to?

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O'Brien Corporation operates in the Advertising Services industry.

What technology does O'Brien Corporation use?

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O'Brien Corporation's tech stack includes HubSpot Analytics, HubSpot Content Hub, Mailgun, Microsoft 365, Goober, Piwik, USPS and HTTP/3.

What is O'Brien Corporation's email format?

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O'Brien Corporation's email format typically follows the pattern of First@obriencorp.com. Find more O'Brien Corporation email formats with LeadIQ.

When was O'Brien Corporation founded?

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O'Brien Corporation was founded in 1988.
O'Brien Corporation logo

O'Brien Corporation

Advertising ServicesIllinois, United States11-50 Employees

O'Brien Corporation operates in the advertising services space, offering a suite of branded products and communication programs designed to bring a brand to life. Its offerings span promotional products, custom apparel, and integrated company stores, with an emphasis on program oversight and reliable service. The company is based in St. Charles, Illinois, and functions as a small to mid-sized provider focused on branding and communications support.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

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

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