Insights

SMB Targeting O3 targets small to medium sized businesses across retail, restaurants, mobile merchants, mail and phone order, and ecommerce, indicating a sales opportunity to win SMBs that need fast, secure processing with flexible terms and competitive pricing.

Security Intelligence O3 emphasizes secure infrastructure and transaction intelligence to help merchants reduce fraud, optimize processing and gain actionable insights. This provides a talking point for risk conscious merchants seeking data driven improvements.

Card Network Coverage Supports all major cards including Visa, Mastercard, American Express, Discover, Diners Club, JCB and private label options, enabling merchants to accept diverse payment methods; there is potential to upsell wallets, contactless payments and international card programs.

Partnership Opportunities As an ISO and processor with a B2B focus, O3 can partner with resellers, system integrators and MSPs to extend distribution and offer white label or co branded payment services.

Growth Potential Revenue sits in the tens of millions, signaling a clear path to scale by targeting high volume sectors like ecommerce and omnichannel businesses, and by using transaction analytics to demonstrate value.

Similar companies to O3 Merchant Services

O3 Merchant Services Tech Stack

O3 Merchant Services uses 8 technology products and services including Gravatar, RSS, Twemoji, and more. Explore O3 Merchant Services's tech stack below.

  • Gravatar
    Audio, Video, Graphics
  • RSS
    Content Management System
  • Twemoji
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security
  • Google Search Console
    Web Analytics
  • Nginx
    Web Servers

Media & News

O3 Merchant Services's Email Address Formats

O3 Merchant Services uses at least 1 format(s):
O3 Merchant Services Email FormatsExamplePercentage
First@o3merchant.comJohn@o3merchant.com
100%

Frequently Asked Questions

Where is O3 Merchant Services's headquarters located?

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O3 Merchant Services's main headquarters is located at 225e Broadway Suite 202 Glendale, California 91205 United States. The company has employees across 1 continents, including North America.

What is O3 Merchant Services's phone number?

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You can contact O3 Merchant Services'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 O3 Merchant Services's official website and social media links?

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O3 Merchant Services's official website is o3merchant.com and has social profiles on LinkedIn.

What is O3 Merchant Services's NAICS code?

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O3 Merchant Services's NAICS code is 52 - Finance and Insurance.

How many employees does O3 Merchant Services have currently?

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As of June 2026, O3 Merchant Services has approximately 10 employees across 1 continents, including North America. Key team members include Principal: D. K.. Explore O3 Merchant Services's employee directory with LeadIQ.

What industry does O3 Merchant Services belong to?

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O3 Merchant Services operates in the Financial Services industry.

What technology does O3 Merchant Services use?

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O3 Merchant Services's tech stack includes GravatarRSSTwemojiModernizrYoast SEOCloudflare Bot ManagementGoogle Search ConsoleNginx.

What is O3 Merchant Services's email format?

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O3 Merchant Services's email format typically follows the pattern of First@o3merchant.com. Find more O3 Merchant Services email formats with LeadIQ.

When was O3 Merchant Services founded?

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O3 Merchant Services was founded in 1997.

O3 Merchant Services

Financial ServicesCalifornia, United States2-10 Employees

O3 Merchant Services, Inc., a registered ISO, located in Glendale CA, is a full-service payment processing company. O3 can help any organization implement a high-speed, secure payment processing solution. As a leading credit card processor, our company provides fast and secure card payment processing and transactions, excellent customer service and innovative payment options for retail stores, restaurants, mobile merchants, mail/phone order businesses and Internet businesses.
O3 delivers innovations in secure infrastructure, intelligence and insight for its customers, offering transaction-processing services for both small to medium sized businesses and individuals to enable businesses to expand their payment options with credit / debit cards and electronic checks in a retail, e-commerce or mail/phone order environment, without the typical high fees and contracts that you'll find from other providers. O3 supports its customers by helping them process and understand the intelligence behind every transaction to develop better solutions for the customers, making life simple, secure and efficient. We accept all major cards including MasterCard, Visa, American Express, Discover, Diners Club, JCB and other private label credit card companies.

Section iconCompany Overview

Headquarters
225e Broadway Suite 202 Glendale, California 91205 United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
1997
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    O3 Merchant Services's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    O3 Merchant Services's revenue is estimated to be in the range of $25M$50M

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