Oi is headquartered in Rio de Janeiro, Brazil.

How many employees does Oi have?

As of Aug 31, 2026, the latest employee count at Oi is 19961.

Is Oi a funded company?

Oi is a funded company, having raised an undisclosed amount across 3 funding rounds to date. The company's 1st funding round was a $***** Unattributed round.

When was the latest funding round of Oi?

Oi's latest funding was a $***** Conventional Debt round on Aug 13, 2018, with participation from 1 investor.

Where does Oi rank among its competitors?

Oi ranks 16th amongst 143 active competitors, of which 3 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Vodafone, which secured $2M in Jan, 2025.

Who are the top competitors of Oi?

Oi's top competitors include AT&T, Verizon and Telecom Italia. Among them, Vodafone secured the most recent funding round in January, 2025.

Oi - 2026 Company Profile, Team, Funding & Competitors

Company Details

Oi is a telecommunication service provider which provides broadband internet, phone, video, data services and solutions to residential, SMBs and enterprise business users in Brazil and South America. The company offers fiber optic/ cable/ ADSL/ wireless/ mobile broadband internet services, local and long-distance fixed telephone and cellular service, digital cable television service with DVR, on-demand and mobile streaming services, dedicated links with point-to-point and point-to-multipoint connectivity solutions, hosting, virtual server, colocation and data center solutions, and cost-effective bundle services. It caters to education, healthcare, government, and corporate sectors. In 2013, Oi had a merger with Portugal Telecom, the largest telecommunication company in Portugal. Oi is the largest telecommunications company in Brazil and South America, both in terms of subscribers and revenues, and its major subsidiaries include Telemar and Brasil Telecom. In 2018, the company recorded annual revenues of $6B, and a net profit of $6.7B.

Website: www.oi.com.br/
Social

Key Metrics

Founded Year

1963

Location

Rio de Janeiro, Brazil

Stage

Seed

Latest Funding Round

Conventional Debt, Aug 13, 2018, $*****

Ranked

16^th among 143 active competitors

Employee Count

19,961 as on Aug 31, 2026

Investment & Acquisitions

Exa

Similar Companies

T-Mobile & 4431 more

View Oi's full profile

Oi is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
OI S.A. - EM RECUPERACAO JUDICIAL CIN: 76.535.764/0001-43 , United States, Active		-	6189 (As on Dec 31, 2022)	-

Oi has raised funding over 3 rounds. Its latest funding round was a Conventional Debt round on Aug 13, 2018 for $*****. 1 investor participated in its latest round. Oi has 1 institutional investor.

Here is the list of recent funding rounds of Oi:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Aug 13, 2018	4163727	Conventional Debt	1571400	9808691	4118895	2871537
2004	4412	Seed	1716	1267	5897	Angra Partners

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Oi's employee count trend

Oi has 19,961 employees as of Aug 26. Here is Oi's employee count trend over the years:

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Top competitors of Oi include AT&T, Verizon and Telecom Italia. Here is the list of Top 10 competitors of Oi, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	AT&T 1876, Dallas (United States), Public	Provider of wireless and internet services	-	Elliott Management, Seaside Private Capital ... & 13 others	79/100
2nd	Verizon 1983, New York City (United States), Public	Provider of wireless, internet, TV, and phone services	-	Berkshire Hathaway, Black Capital Investments ... & 17 others	78/100
3rd	Telecom Italia 1994, Rome (Italy), Public	Integrated telecom service provider	-	Elliott Management, CDP Equity & 3 others	78/100
4th	Vodafone 1982, Newbury (United Kingdom), Public	Virtual card-linked wallet for consumer payments	-	Elliott Management, Liberty Global & 12 others	77/100
5th	Comcast 1963, Philadelphia (United States), Public	Provider of phone, internet, and television services	-	JANA Partners, Kleiner Perkins	72/100
6th	Algar Telecom 1954, Uberlandia (Brazil), Late Stage	Integrated telecommunication services provider in Brazil	$270M	GIC	71/100
7th	Orange 1988, Issy les Moulineaux (France), Acquired	French Telecommunication major	-	Runway, Orthogonal Thinker & 12 others	71/100
8th	Telefonica 1924, Madrid (Spain), Public	Provider of mobile and fixed-line telephony services	-	China Unicom, BBVA & 9 others	66/100
9th	Africell 2001, Beirut (Lebanon), Funding Raised	Provider of mobile communication services	-	Helios, Gemcorp	66/100
10th	QMC Telecom 2011, San Juan (Puerto Rico), Series B	Provider of cellular connectivity infrastructure solutions	$104M	Accel, ING & 6 others	62/100
16th	Oi 1963, Rio de Janeiro (Brazil), Seed	Provider of voice calling and fiber optic internet services	-	-	56/100