Ririek Adriansyah
Analyst · Arthur Pineda
Thank you, Reza. Good afternoon, ladies and gentlemen. Welcome to our conference call for 9 months of 2022 results. We appreciate your participation in this call. Ladies and gentlemen, challenging macroeconomic situation after the COVID-19 pandemic easing keeps Telkom to create breakthrough and innovation to keep the overall company's performance in line with the budget. Increasing competition in B2C telco market is anticipated by altering of FMC timeline to select the best business model that will fit both operational and financial aspect for Telkom and Telkomsel.
To foster the competitive advantage of B2B digital, IT, telco, anticipate diminishing return on B2C business. We are seriously exploring collaboration in data center and cloud business with Microsoft and Singtel as well as with world-class cloud providers. Our initiative in InfraCo will support B2B and B2C business by providing common connectivity infrastructure, both for B2B and B2C, to achieve CapEx and OpEx efficiency.
Lastly, on our B2B and IT digital services and establishment of digital initiative, we'll also diversify our business to capture other opportunity in retail platform and various retail services. In the 9 months of 2022, Telkom's revenue continued to grow at 2.7% with the EBITDA and net income margin at 54.6% and 15.2%, respectively. The performance contributed mostly by mobile and fixed broadband businesses, which grew healthily amidst the unaffordable macroeconomic condition in Indonesia due to the higher inflation and interest rate hike.
The more rational competition in mobile industry supported by domination of IndiHome as the main player in fixed broadband business contributed to our revenue growth. Our mobile segment, Telkomsel's strategy to focus on maintaining customers' value and needs resulted in better productive customer profile. Telkomsel's effort to identify personalization of its customer needs is the Competitive advantage and proven to be the right strategy.
Telkomsel still maintained healthy growth in revenue by 1.6% year-on-year with EBITDA margin of 37.1% and net income margin stayed at 25.4%. At the same time, our fixed broadband business IndiHome has successfully added 138,000 customers to become 9 million subscribers with highest intake among our competition. With this achievement, IndiHome's revenue contributed to the consolidated Telkom's revenue rates IDR 20.9 trillion with a growth of 6.4% and relatively stable blended ARPU at IDR 269,000.
In terms of Enterprise Segment, digital IT services and enterprise connectivity were with the major contributors to enterprise segment growth in 9 months of 2022. Enterprise contributed IDR 13.7 trillion in revenue, slightly declined by 0.8% year-on-year due to the transfer of data center business to wholesale and international business. However, enterprise segment still managed to show significant growth in Q-on-Q by 10.5%.
While our wholesale and international business segment posted IDR 11.3 trillion in revenue and significantly increased by 7.6% year-on-year, mainly driven by growing international wholesale voice business as well as digital business, including both domestic and international A2P. One of the parts of this segment is Mitratel, our tower business, the biggest towerco in Indonesia. Currently, it manages more than 35,000 towers with 1.44 tenancy ratio and enjoys site diversification as around 58% of the towers are located in ex-Java.
Mitratel is also expanding to fiber to the tower business as part of a strategy to strengthen its product portfolio to become a digital infrastructure company. We were of the view that tower business has the opportunity to grow, driven by increasing demand in cellular data and upcoming 5G technology implementation.
To maximize the opportunities and value creation, we implemented 5 Bold Moves strategy. The strategy continued to intensify its effect with some material progress, particularly in FMC, DC Co, and InfraCo as follows.
In FMC initiatives, Telkom and Telkomsel are now in the process of finding the best business model that can bring the maximum value to our business, assisted by reputable advisers. We already have features, such as Orbit, our fixed wireless product, and Smooa features that show our capability in integrating our fixed and mobile network. Smooa allows IndiHome subscribers to buy Telkomsel internet quota under single billing system.
Our Data Center and Cloud also remained as one of the areas that become our focus. Currently, we have more than 28 data center facilities, which include both the HyperScale Data Center and Edge Data Center, which are located both in Indonesia and overseas. We are in the process of restructuring our data center business by consolidating the businesses and assets under one entity that's called PT Telkom Data Ekosistem with NeutraDC as the brand.
The consolidation process is executed in stages and we expect that the process will be completed in 2024. Our data center business provides several products and solutions, such as shared colocation, dedicated colocation, working room, cross connect, and smart hand, including DC interconnect. The competitive advantage of our data centers are integrated to Telkom network and also global submarine cable network so that we are able to accommodate our customers' future digital business needs, such as edge computing, 5G services, blockchain and other digital solutions.
We are also pursuing infrastructure value unlock, starting from tower. We will continue to expand our fiber optic connection, explore new InfraCo business model and infra sharing potentials that will keep our B2C and B2B growth in harmony. This initiative aims at optimizing the consolidated Telkom's CapEx efficiency, quality improvement, and coverage of service. We expect carving out Telco infrastructure assets can maximize the valuation as well as to achieve strategic differentiation.
By having InfraCo, we believe Telkom can optimize asset utility and market penetration to cater to telco business challenge, and create business value that meets our investor expectation. Beside these three initiatives above, we also continue our initiatives in B2B Digital IT Services and DigiCo.
That‘s the ending of my remarks, thank you very much.