What Sulnet does

Sulnet is a privately held regional telecommunications operator headquartered in Santa Rosa, Rio Grande do Sul, Brazil, providing fiber optic internet, fixed telephony, and mobile telephony services to residential and business customers across more than 30 cities in the Noroeste and Missões regions. The company operates 7 physical service units in Santa Rosa, Santo Ângelo, Três de Maio, Horizontina, Cerro Largo, Boa Vista do Buricá, and Crissiumal, and reaches customers primarily through WhatsApp-driven direct sales and a self-service mobile app. Its core technical infrastructure is a fiber optic network with Wi-Fi 6 Premium routers and an owned datacenter in Santa Rosa featuring IX.BR peering in Porto Alegre and São Paulo, redundant energy systems, and Novec 3M fire suppression.

The product portfolio spans residential fiber plans (up to 800 MEGA at R$ 119.90/month), corporate fiber plans (200-650 MEGA with fixed IP, VPN, and Sulnet Monitora), fixed telephony (Sulnet Fixo), nationwide mobile telephony under the Sulmóvel sub-brand, and professional web hosting (Sulnet Hosting, 50GB-900GB tiers) with automated online contracting. Revenue is generated through recurring monthly subscriptions across all services, augmented by bundled entertainment benefits — Sulnet Prime (WatchTV/Paramount content), Sulnet Play (IPTV channels), Social Comics (2,000+ digital comics), Via Livros (e-books/audiobooks), and the Clube de Descontos Sulnet — which together function as retention and ARPU-deepening tools. Distribution is heavily regional and direct-to-consumer, with a smaller global self-service layer for hosting.

The company was founded in 2004 (per its own corporate timeline) and operates as an independent private entity with no disclosed funding rounds, M&A activity, or public listing. Sulnet cites a 20-year operating history and ranks among the top 4 regional providers in Rio Grande do Sul and top 30 in Southern Brazil per the Telesíntese/Futurion study, with 140+ employees cited in its scale commentary. No management team, revenue, or ownership structure is publicly disclosed in the available source material.

Name

Sulnet

Legal name

Sulnet

Website

https://sulnet.com.br

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

51–100 employees

Short description

Sulnet is a Brazilian regional telecommunications operator providing fiber internet, fixed and mobile telephony, and web hosting services to residential and business customers across 30+ cities in the Noroeste and Missões regions of Rio Grande do Sul.

Ownership category

akta.pro rank

Headquarters

HQ city

Santa Rosa, Rio Grande do Sul

HQ country

Brazil

HQ region

Latin America

Offices8 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain, Others

Revenue model

1. Fiber Internet Subscriptions: Monthly recurring subscription fees for fiber internet services at various speed tiers (200-800 MEGA) for residential and corporate customers
2. Fixed Telephony Services: Fixed line telephone services with number portability, flexible plans, and reduced tariffs bundled with internet packages
3. Mobile Telephony: Mobile telephony services offered nationwide in Brazil as a mobile operator
4. Web Hosting Services: Professional hosting plans (50GB-900GB) with corporate emails, MariaDB, SSL certificates, and managed services for business websites and applications
5. Entertainment Bundles: Bundled entertainment services including Sulnet Prime (streaming movies/series), Sulnet Play (TV channels), Social Comics, and Via Livros offered as subscriber benefits

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels7 records

Core offering

Sulnet is a regional telecommunications operator that delivers fiber optic internet (residential up to 800 MEGA and corporate 200–650 MEGA), fixed-line telephony with number portability, nationwide mobile telephony (Sulmóvel), and professional web hosting with corporate email, backed by its own datacenter in Santa Rosa, RS. Subscribers additionally receive bundled entertainment benefits including IPTV (Sulnet Play), video on demand (Sulnet Prime via WatchTV), e-books (Via Livros), digital comics (Social Comics), and a discount club.

Product overview

Sulnet is a regional telecommunications operator offering a bundled service portfolio centered on fiber optic internet connectivity. The core offering comprises residential (Sulnet Fibra) and business (Sulnet Corporativo) fiber internet plans with speeds up to 800 Mbps, supplemented by fixed telephony (Sulnet Fixo), mobile telephony (Sulmóvel) for all of Brazil, and professional hosting services (Sulnet Hosting) with storage plans from 50GB to 900GB. The portfolio includes value-added entertainment benefits — Sulnet Play (IPTV streaming), Sulnet Prime (Watch TV video-on-demand), Via Livros (e-books/audiobooks), and Social Comics (digital comics) — plus the Clube de Descontos subscriber discount program. Wi-Fi 6 Premium with Mesh capability is offered as a differentiated home networking technology, and Sulnet Monitora provides corporate network monitoring.

Differentiator

Problem solved

Functional benefit

Brands

• Sulnet Prime: Streaming service partnership with WatchTV offering films, series, sports, and original content.
• Sulnet Play
• Clube de Descontos Sulnet
• Sulnet Fixo
• Sulnet Hosting
• Via Livros
• Social Comics

Products and services

• Sulnet Fibra (Residential Internet) Fiber optic internet service for residential customers, offering ultra-fast connectivity with Wi-Fi 6 Premium routers and bundled entertainment benefits for households in the Noroeste and Missões regions of Rio Grande do Sul.
• Sulnet Corporativo (Business Internet) Business-grade fiber internet with dedicated plans (200 MEGA, 250 MEGA, 650 MEGA), IP fixo, VPN interlink between headquarters and branches, link dedicado, Wi-Fi 6 Premium, domain and email hosting, backup remoto, and the Sulnet Monitora network surveillance capability for corporate customers.
• Sulnet Fixo (Fixed Telephone) Fixed telephony service with number portability, flexible plans, reduced tariffs, call identifier, DDD/DDI calls, and follow-me functionality for residential and business customers.
• Sulnet Hosting Professional web hosting and corporate email services with plans ranging from 50GB to 900GB storage, MariaDB support, SSL certificates, FTP access, and dedicated datacenter infrastructure in Santa Rosa, RS, with automated online contracting and self-service provisioning.
• Sulmóvel (Mobile Telephony) Mobile telephony service covering all of Brazil, offered as part of Sulnet's comprehensive telecommunications portfolio under the Sulmóvel brand.
• Sulnet Play Streaming application providing dozens of TV channels in digital quality, including open, gastronomy, music, news, and children's programming channels, offered as a subscriber benefit.
• Sulnet Prime Streaming entertainment platform in partnership with Watch TV (Watch Brasil), offering movies, series, sports, realities, and children's content including Paramount titles, bundled as a subscriber benefit.
• Via Livros Digital book and audiobook streaming platform with a new book available each month, accessible via mobile app or web for Sulnet subscribers.
• Social Comics Digital comic book reading application via streaming with over 2,000 digital comics and social networking features for user interaction, offered as a Sulnet subscriber benefit with authentication via Sulnet credentials.
• Clube de Descontos Sulnet Exclusive discount club for Sulnet subscribers offering savings on pharmacies (up to 45%), education (up to 50%), health consultations, transportation, food, fashion, and beauty across regional and national partners including Cacau Show, Dell, Panvel, and Magalu.
• Wi-Fi 6 Premium Next-generation Wi-Fi technology offering 4x better performance, 3x faster speeds (up to 9.6 Gbps), and greater capacity for dense traffic environments with many connected devices, including HarmonyOS Mesh+ for expanded coverage.

Quantifiable outcome

• Wi-Fi 6 offers 4x performance improvement and 3x speed increase compared to previous standards
• +1 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• WatchTVcoreTechnology or IntegrationWatchTV is a streaming platform partnership providing Sulnet Prime, offering access to movies, series, documentaries, and live sports championships. Sulnet bundles this entertainment service as a subscriber benefit, integrating WatchTV's content library with Sulnet's telecommunications services.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Unifique: Unifique is a regional telecom in Santa Catarina offering fiber internet, fixed/mobile telephony, and hosting with bundled entertainment. Closest direct regional peer to Sulnet in terms of product mix and customer segments.
• Giga Telecom: Giga Telecom is a regional fiber ISP in southern Brazil providing residential and corporate fiber services. Comparable to Sulnet as a regional fiber operator with similar product breadth.
• Desktop Internet: Desktop is a regional fiber ISP in southern Brazil providing residential and corporate fiber with bundled services. Comparable to Sulnet as a fixed-line regional fiber operator serving non-metro markets.
• Copel Telecom: Copel Telecom is a regional telecom in Paraná offering fiber internet, telephony, and corporate solutions. Comparable to Sulnet as a regional utility-affiliated fixed-line operator with a similar customer base.
• Algar Telecom: Algar Telecom is a regional telecom in the Triângulo Mineiro and parts of São Paulo offering fiber, mobile, and B2B services. Comparable to Sulnet as a regional telco with multi-service portfolio and corporate focus.
• Sercomtel: Sercomtel is a regional telecom in Londrina offering fiber internet, fixed telephony, and mobile services. Comparable to Sulnet as a regional fixed-line carrier with municipal presence.
• Brisanet: Brisanet is one of Brazil's largest regional fiber ISPs, offering residential and corporate fiber plus bundled services similar to Sulnet's portfolio, but operating primarily in the Northeast. Most direct comp for a regional fiber ISP at scale.

Broad incumbents

• TIM Brasil: TIM is one of Brazil's largest mobile operators expanding into fiber and fixed services. Relevant to Sulnet as a national player pushing into regional fiber markets and competing for the same mobile customers.
• Claro (América Móvil): Claro is a major national telecom offering fiber, mobile, and pay-TV across Brazil. Comparable to Sulnet's mobile and TV offerings at national scale; primary competitive threat for premium subscribers.
• Vivo (Telefônica Brasil): Vivo is Brazil's largest telecom incumbent offering fiber, mobile, and fixed services nationwide. Relevant to Sulnet as the dominant national player whose footprint expansion into the interior directly threatens regional ISPs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCZaGJ2Xl9dQLPJ7oya-g4kQ/videos
• Facebookfacebook.com/redesulnet
• Instagraminstagram.com/redesulnet
• LinkedInlinkedin.com/company/sulnettelecom

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sulnet