Insights

Market leadership ADD Systems is the largest provider of software solutions for the energy industry with 2500+ customer locations across the US and Canada, presenting a strong opportunity to upsell expanding customer contracts and cross-sell additional energy-focused modules.

Expansion momentum Recent product launches and expansions such as ADD Atlas Intelligence and ADD Energy Assist, along with ongoing regional conference participation, indicate a growth trajectory and potential for selling advanced analytics, data intelligence, and professional services to current clients.

Technology stack Reliance on cloud and web technologies (Cloudflare, HubSpot, WordPress, Microsoft 365) suggests opportunities to offer cloud optimization, security enhancements, CRM-driven marketing automation, and integrated analytics to optimize client deployments.

People and culture Active hiring in engineering and QA and employee-focused initiatives (blog series) point to a culture of quality and scale, offering services around quality assurance, performance optimization, and success management for large multi-site deployments.

Financial scale Revenue in the $100M-$250M range combined with a broad client base across energy distribution signals potential for enterprise-grade add-ons, premium support contracts, and bundled solutions targeting mid-market energy distributors and fuel operators.

Similar companies to ADD Systems

ADD Systems Tech Stack

ADD Systems uses 8 technology products and services including HubSpot Analytics, Cloudflare, WordPress, and more. Explore ADD Systems's tech stack below.

Media & News

ADD Systems's Email Address Formats

ADD Systems uses at least 4 email formats:
ADD Systems Email FormatsExamplePercentage
LastF@addsys.comDoeJ@addsys.com
66%
Last@addsys.comDoe@addsys.com
31%
FLast@addsys.comJDoe@addsys.com
2%
First@addsys.comJohn@addsys.com
1%

Frequently Asked Questions

What is ADD Systems's phone number?

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You can contact ADD Systems'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 ADD Systems's official website and social media links?

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ADD Systems's official website is addsys.com and has social profiles on LinkedIn.

How much revenue does ADD Systems generate?

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As of August 2026, ADD Systems's annual revenue is estimated to be $100M - $250M.

What is ADD Systems's SIC code and NAICS code?

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ADD Systems's SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does ADD Systems have currently?

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As of August 2026, ADD Systems has approximately 176 employees across 5 continents, including North America, Asia and Europe. Key team members include Vice President Of Engineering For Mobile Products: E. D., Vp Rf Systems: R. J. and Associate Partner: E. M. Explore ADD Systems's employee directory with LeadIQ.

What industry does ADD Systems belong to?

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ADD Systems operates in the Software Development industry.

What technology does ADD Systems use?

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ADD Systems's tech stack includes HubSpot Analytics, Cloudflare, WordPress, Microsoft 365, jQuery Mobile, Microsoft Windows, Piwik and Vimeo.

What is ADD Systems's email format?

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ADD Systems's email format typically follows the pattern of LastF@addsys.com. Find more ADD Systems email formats with LeadIQ.

When was ADD Systems founded?

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ADD Systems was founded in 1973.
ADD Systems logo

ADD Systems

Software DevelopmentNew Jersey, United States51-200 Employees

ADD Systems, officially Advanced Digital Data Inc., is a mid-sized software developer focused on the energy distribution sector, serving petroleum, propane, and convenience-store markets since 1973. The company provides turnkey software and hardware solutions and a broad suite of products designed to scale for operations of any size. Its headquarters are in Flanders, New Jersey, with additional offices in Cranston, Rhode Island, and Montreal, Canada, supporting more than 2,500 customer locations across the United States and Canada.

ADD Systems serves local, regional, and national distributors, fuel wholesalers, and convenience-store operators, addressing operational and distribution challenges within the energy industry. In May 2026, ADD Systems attended the Business Tech Conference, reflecting ongoing engagement with industry events.

Section iconCompany Overview

Phone number
Website
addsys.com
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
1973
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    ADD Systems's revenue is estimated to be in the range of $100M - $250M

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