Calix Competitors and Similar CompaniesClear all

Tellabs's competitors and similar companies include ADTRAN, Bequant and Silver Peak.
Tellabs
Tellabs
Tellabs Access is a company that provides fiber-based technologies.
ADTRAN
ADTRAN
ADTRAN Holdings is a company that provides networking and communications platforms, software, and services focused on the broadband access market.
Bequant
Bequant
Bequant develops software that offers Internet traffic optimization.
Silver Peak
Silver Peak
Silver Peak is a company providing physical and virtual appliances and networking equipment.
Founding Date
Founding Date
1978
Founding Date
1985
Founding Date
2009
Founding Date
2004
Type
Type
Private
Type
Public
Type
Private
Type
Private
Tags
Locations
Locations
Carrollton, US HQ
Locations
Huntsville, US HQ
Melbourne, AU
South Melbourne, AU
Wien, AT
São Paulo, BR
Montreal, CA
Shenzhen, CN
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Locations
Madrid, ES HQ
Locations
Santa Clara, US HQ
München, DE
Shibuya City, JP
Employees
Employees
1,156
Employees
3,0914% decrease
Employees
22
Employees
2521% decrease

Operating

Product Categories
Product Categories
13 (Jan, 2023)
Product Categories
3 (FY, 2021)
Product Categories
N/A
Product Categories
N/A
Solutions
Solutions
2 (Jan, 2023)
Solutions
N/A
Solutions
N/A
Solutions
5 (Nov, 2022)

Funding

Latest funding round
Latest funding round
N/A
Latest funding round
N/A
Latest funding round
$ 2m (over 8 years ago)
Latest funding round
$ 90m (almost 8 years ago)
Total funding raised
Total funding raised
N/A
Total funding raised
N/A
Total funding raised
$ 2m
Total funding raised
$ 175.9m
For sources of this data, please see the company profile

View Company Profiles

ADTRAN
HQ
Huntsville, US
Employees
3,091↓ 4% decrease

ADTRAN Holdings is a company that provides networking and communications platforms, software, and services focused on the broadband access market.

View company
Bequant
HQ
Madrid, ES
Employees
22

Bequant develops software that offers Internet traffic optimization.

View company
Silver Peak
HQ
Santa Clara, US
Employees
252↓ 1% decrease

Silver Peak is a company providing physical and virtual appliances and networking equipment.

View company