Insights

Network Modernization Optimum's first large-scale deployment of a virtual CMTS through Harmonic signals a shift to software-defined networking. This creates sales opportunities for NFV/SDN consulting, network integration, and managed services around virtualized access, edge computing, and enterprise connectivity.

Data Driven Advertising The presence of Meta Ads Manager and Google BigQuery in Optimum's tech stack indicates capabilities in data and marketing technology. This presents a chance to offer data integration, analytics, audience insights, and advertising measurement services to optimize enterprise marketing and monetize data assets.

Improve Coverage Optimum has been rated worst for cellular reception, highlighting a market pain point in wireless performance. Opportunities exist for wireless network optimization, small cell or DAS deployments, network planning, and managed wireless services for business customers requiring reliable coverage.

Enterprise Readiness With substantial scale and NetSuite usage, Optimum operates at an enterprise level. This points to upsell opportunities in ERP optimization, cloud hosting, cybersecurity, and professional services around IT modernization and system integration.

CSR Alignment Active partnerships with food banks show a CSR-focused ethos that can align with sustainability initiatives. This opens doors for co-branded CSR programs, ESG-focused managed services, or philanthropy platforms that resonate in RFPs and client campaigns.

Altice USA Tech Stack

Altice USA uses 8 technology products and services including Meta Ads Manager, Kubernetes, Google BigQuery, and more. Explore Altice USA's tech stack below.

  • Meta Ads Manager
    Advertising
  • Kubernetes
    Containerization
  • Google BigQuery
    Data Warehousing
  • Amazon Route 53
    Domain Name Services
  • NetSuite
    E-commerce
  • OneDrive
    File Sharing
  • Google Maps
    Maps
  • FlipClock.js
    Web Tools And Plugins

Altice USA's Email Address Formats

Altice USA uses at least 4 format(s):
Altice USA Email FormatsExamplePercentage
First.Last@alticeusa.comJohn.Doe@alticeusa.com
78%
FLast@alticeusa.comJDoe@alticeusa.com
19%
Last_First@alticeusa.comDoe_John@alticeusa.com
2%
LFirst@alticeusa.comDJohn@alticeusa.com
1%
FLast@cablevision.comJDoe@cablevision.com
95%
First.Last@cablevision.comJohn.Doe@cablevision.com
4%
FirstLast@cablevision.comJohnDoe@cablevision.com
1%
First.Last@a4media.comJohn.Doe@a4media.com
84%
First.L@a4media.comJohn.D@a4media.com
8%
FLast@a4media.comJDoe@a4media.com
6%
F-Last@a4media.comJ-Doe@a4media.com
2%
First.Last@optimum.comJohn.Doe@optimum.com
58%
Last.F@optimum.comDoe.J@optimum.com
39%
First@optimum.comJohn@optimum.com
2%
FirstLast@optimum.comJohnDoe@optimum.com
1%

Frequently Asked Questions

Where is Altice USA's headquarters located?

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Altice USA's main headquarters is located at 1 Court Square Long Island City, New York 11120 United States. The company has employees across 6 continents, including North AmericaEuropeAfrica.

What is Altice USA's phone number?

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You can contact Altice USA'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 Altice USA's stock symbol?

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Altice USA is a publicly traded company; the company's stock symbol is ATUS.

What is Altice USA's official website and social media links?

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Altice USA's official website is optimum.com and has social profiles on LinkedInCrunchbase.

How much revenue does Altice USA generate?

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As of May 2026, Altice USA's annual revenue is estimated to be $9B.

What is Altice USA's SIC code NAICS code?

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Altice USA's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Altice USA have currently?

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As of May 2026, Altice USA has approximately 6.7K employees across 6 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: M. C.Chief Executive Officer: R. B.Chief Network Officer: R. B.. Explore Altice USA's employee directory with LeadIQ.

What industry does Altice USA belong to?

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Altice USA operates in the Telecommunications industry.

What technology does Altice USA use?

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Altice USA's tech stack includes Meta Ads ManagerKubernetesGoogle BigQueryAmazon Route 53NetSuiteOneDriveGoogle MapsFlipClock.js.

What is Altice USA's email format?

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Altice USA's email format typically follows the pattern of First.Last@alticeusa.com. Find more Altice USA email formats with LeadIQ.

Altice USA

TelecommunicationsNew York, United States5001-10000 Employees

Optimum Communications, Inc. is a telecommunications company based in Long Island City, New York. It has rebranded from Altice USA and now operates under the Optimum name. The Altice USA designation is no longer used.

In April 2026, Optimum announced a collaboration with Harmonic, Inc. for its first large-scale deployment of a virtual CMTS.

Section iconCompany Overview

Headquarters
1 Court Square Long Island City, New York 11120 United States
Phone number
SIC Code
4812 - Radiotelephone Communications
Stock Symbol
ATUS
NAICS Code
517 - Telecommunications
Employees
5001-10000

Section iconFunding & Financials

  • $1B$10B

    Altice USA's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Altice USA's revenue is estimated to be in the range of $1B$10B

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