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Calix Competitors and Similar CompaniesClear all

Tellabs's competitors and similar companies include DZS, Bequant, Silver Peak and Gamma.

	Tellabs Tellabs Access is a company that provides fiber-based technologies.	DZS DZS (formerly known as Dasan Zhone Solutions) is a company that provides broadband network access solutions.	Bequant Bequant develops software that offers Internet traffic optimization.	Silver Peak Silver Peak is a company providing physical and virtual appliances and networking equipment.	Gamma Gamma Communications is a supplier of communication products and services.
Founding Date	Founding Date 1978	Founding Date 1999	Founding Date 2009	Founding Date 2004	Founding Date 2002
Type	Type Private	Type Private	Type Private	Type Private	Type Public
Tags	Tags Mobile & Telecommunications broadband connectivity fiber optic telecommunications	Tags Technology broadband communication equipment enterprise software platform project management	Tags Technology broadband business intelligence cloud enterprise software platform telecommunications wireless	Tags Manufacturing & Industrial Technology connectivity data management electronics	Tags Mobile & Telecommunications broadband cloud connectivity enterprise software
Locations	Locations Carrollton, US HQ	Locations Plano, US HQ Lane Cove West, AU Regents Park, AU Surrey Hills, AU São Paulo, BR Ottawa, CA Hannover, DE see more	Locations Madrid, ES HQ	Locations Santa Clara, US HQ München, DE Shibuya City, JP	Locations London, GB HQ Düsseldorf, DE Oberkotzau, DE Budapest, HU Amstelveen, NL Amsterdam, NL Delft, NL see more
Employees	Employees 1,156	Employees 4625% decrease	Employees 22	Employees 2521% decrease	Employees 1,926
Financial
Revenue (est.)	Revenue (est.) N/A	Revenue (est.) $375.7m (FY, 2022)	Revenue (est.) N/A	Revenue (est.) N/A	Revenue (est.) £645.8m (FY, 2025)
Cost of goods	Cost of goods N/A	Cost of goods $257.3m (FY, 2022)	Cost of goods N/A	Cost of goods N/A	Cost of goods £257.6m (FY, 2025)
Gross profit	Gross profit N/A	Gross profit $118.4m (FY, 2022)	Gross profit N/A	Gross profit N/A	Gross profit £388.2m (FY, 2025)
Net income	Net income N/A	Net income ($37.4m) (FY, 2022)	Net income N/A	Net income N/A	Net income £65m (FY, 2025)
Operating ⚠
Solutions	Solutions 2 (Jan, 2023)	Solutions N/A	Solutions N/A	Solutions 5 (Nov, 2022)	Solutions N/A
Funding
Latest funding round	Latest funding round N/A	Latest funding round $ 56.5m (almost 10 years ago)	Latest funding round $ 2m (almost 9 years ago)	Latest funding round $ 90m (about 8 years ago)	Latest funding round N/A
Total funding raised	Total funding raised N/A	Total funding raised $ 56.5m	Total funding raised $ 2m	Total funding raised $ 175.9m	Total funding raised N/A