Steve Howden
Analyst · JPMorgan
Thanks, Sam. And hello, everyone.
Turning to Slide 10. As Sam mentioned, we are pleased with how the business performed in Q2 2022, and are excited to have enter the South African marketing and leadership position. You will note that towers, tenants and lease amendments as well as consolidated revenue have all increased by double-digit percentages versus Q2 last year, driven by both organic and inorganic activity across that markets.
Before we go into the financial performance, I want to remind everyone of the onetime $24 million of revenue in the second quarter of 2021 and the associated onetime $61 million of adjusted EBITDA and RLFCF in that same second quarter 2021. This performance last year obviously impacts our ability with performance this quarter in 2022, so we will draw out these differences over the next number of slides, so you can understand the true performance of the business this quarter.
So Q2 this year, we delivered a 16% growth in consolidated revenue versus last year. A quarter last year that included that $24 million of onetime revenue, whereas 2Q 2022 adjusted EBITDA and recurring levered free cash flow appear lower due to those onetime items in Q2 of last year, as well as factors that I'll address momentarily.
Our adjusted EBITDA margin was 51.1%. Our level of investment in CapEx to grow the business increased by 93% in the second quarter and our consolidated net leverage ratio increased to 3.1x as we had messaged last quarter in both instances, largely due to the South African and Brazilian acquisition in recent quarters.
Turning to our revenue on a consolidated basis. Slide 11 shows the comparing to last 16.4% reported consolidated revenue growth. Organic revenue growth of 9.9% in Q2 2022 were driven primarily by CPI escalation, lease amendments, power indexation included within other and FX resets as well as new sites and new colocation.
The level of escalations you see reflects our contract protections in the current inflation environment and together with FX resets, offset the negative FX impact by 520 basis points. In terms of the other categories, power indexation contributed $8 million and the Nigerian fiber business and I-Systems together another $5 million.
This was more than offset by the absence of the $24 million of onetime revenue in Q2 2021 that I just mentioned, and the reduction in revenue recognition from a slowdown in payments from our smallest key customer in Nigeria. On the right, you can see the organic growth rates of each of our segments, which I will talk about in the next slide.
Inorganic growth was 8.7% in Q2 '22, primarily reflecting the South African acquisition in the quarter, GTS SP5 in Q1 '22 and I-Systems in Q4 last year.
Turning to the segment review on Slide 12. First, I'll walk through the Nigeria business and then highlight the other segments. Nigerian macro environment in Q2 '22 saw increased volatility quarter-on-quarter with real GDP growth expanding by 3.1%, bringing the full year 2022 growth rate to 3.4%, while inflation increased to 18.6% this past June versus 17.8% in June last year.
The NAFEX currency rate ended the quarter at NGN 425 to $1, whilst FX reserves marginally decreased to $38.9 billion from $39.3 billion at March 31. Brent crude oil averaged approximately $114 per barrel in Q2, up approximately 2/3 from the same period last year, and we have recently begun to see an increased premium applied to the importation of refined products like diesel into Nigeria that weakened the historical correlation we've seen between global price of oil and local price of diesel.
This emanates from the reduction in global supply of refined products as a consequence of the Russia-Ukraine situation. Telecommunications remains an important part of the Nigerian economy, accounting for around 12.6% of GDP in Q4 last year. We continue to monitor economic conditions in Nigeria closely particularly in light of the cascading effect of the Russia-Ukraine situation and the upcoming presidential election in Nigeria in February 2023.
And of course, we remain in close contact with our key customers of which 2 have recently published healthy top line results in their businesses. Against this backdrop, our Nigerian business once again delivered strong results in the second quarter, tracking well on our key metrics. Top line growth was driven primarily by CPI escalators, lease amendments, power indexation and FX resets. And our account grew by 1.3%, inclusive of some plan decommissioning, our total tenant count increased by 4.4% versus the prior period, and the colocation rate was up at 1.53x.
These amendments continue to be a strong driver of growth with this increasing by 44% year-on-year as our customers added additional equipment to our sites, particularly for the upgrades. The improved operational performance is reflected in our Nigeria financial results. Q2 2022 revenue of $321 million increased 8.3% year-on-year on a reported basis and 10.4% on an organic basis.
Remembering the $24 million onetime revenue in the second quarter of last year was in the Nigerian segment and therefore, hold this growth percentage down. The revenue growth reflects increased activities from 2 of our key customers, partly offset by an approximate $4 million decrease in revenue from a smaller key customer, which stems from a decrease in revenue recognition due to a delay in payments.
Q2 2022 adjusted EBITDA in Nigeria was $184 million. A 24% decrease from a year ago. Adjusted EBITDA margin was 57.2%, reflecting in part, an increase in power generation cost of $37 million and the absence of that total $61 million of onetime benefit in Q2 of 2021. In Q2 this year, adjusted EBITDA in Nigeria was additionally impacted by that reduction in revenue recognition from our smallest key customer in the market, as I just mentioned.
Let me now summarize the results of our other segments. Our Sub-Saharan African segment now reflects the inclusion of our South African business and consequently, towers and tenants increased substantially versus last year. Q2 '22 revenue of $95 million increased by 13%, of which organic revenue grew by 4.6%, primarily through CPI escalated new sites and colocation.
Inorganic revenue contributed $10.7 million driven by the 1-month contribution from the South African acquisition, while the negative FX impact was $3.6 million. Adjusted EBITDA increased by 15%, again, driven primarily by the increased revenue included from South Africa, offset by increases in maintenance, diesel and security costs. The adjusted EBITDA margin increased to 55.8%.
Turning to our Lat Am segment, towers, tenant revenue and adjusted EBITDA were increase substantially due to the meaningful inorganic growth, which continued this year with the GTS SP5 acquisition.
In Brazil, our second largest market overall, with 6,869 towers, macro conditions were somewhat mixed with FX rates, interest rates, annual inflation or appreciated.
In our Lat Am segment, overall, towers increased by over 50% and tenants by over 70% due to the acquisition. Q2 of this year, revenue basically tripled with organic revenue increasing 28% driven by CPI escalations, new sites and colocation with inorganic revenue increasing by 164% from the acquisitions, and there was also a positive 9% FX impact. Adjusted EBITDA also tripled with margin of 72.2%.
In MENA, towers grew by nearly 18% and tenants by nearly 19% in the quarter, and revenue grew by 24%, including 13.5% organic revenue growth and adjusted EBITDA grew by nearly 35%. In all of these cases, mainly as a result of closing the fourth tranche of the Kuwait acquisition and from new site construction. The adjusted EBITDA margin increased to 47%.
Turning to Slide 13. I'll discuss our KPIs. As of June 30, our tower count was 39,052, up by nearly 9,000 sites to over -- over 29% from Q2 2021. This was driven largely by our South African and GTS SP5 acquisitions as well as ongoing new site builds in Nigeria, Lat Am and SSA. Collectively, these new build programs accounted for most of the 240 towers built during the second quarter, as you can see in the chart on the top right.
In addition to the new sites reported in 1Q and 2Q of this year, we also have a significant number of rural new sites under development in Nigeria that we expect to go live in the second half of 2022.
Total tenants grew over 26% year-on-year to 57,381 with the colocation rate at 1.47x, down 0.04x versus last year. Two things to continue to point out related to our colocation rate, which we define as total number of tenants across the portfolio divided by total number of towers at a given time.
Firstly, lease amendments, which are a significant factor in our Nigerian segment and again, grew substantially are not included. And secondly, when you're a significant acquirer and builder of towers as we are, and you're typically adding to the denominator period-on-period, even as we continue to lease up our portfolio.
For example, our South African acquisition has a 1.2x colocation rate, which, of course, is lower at inception than our portfolio average. We continue to see no reason why we can't get to 2x or greater on our overall portfolio over the long-term and our more mature portfolios of towers are at or above that. Lease amendments increased by 43% year-on-year, but customers added equipment to their site, partially 4G upgrades in Nigeria.
On Slide 14, you can see our consolidated revenue, adjusted EBITDA and adjusted EBITDA margins. In Q2 2022, IHS generated $468 million in reported revenue, a 16% increase versus Q2 last year, while organic revenue growth was around 10%. Each demonstrating the continued strong top line growth trends of the businesses led by Nigeria and Lat Am in particular.
Moreover, reported revenue growth was nearly 24% and organic growth nearly 17% after excluding the $24 million of additional nonrecurring revenue from Q2 last year. Overall, we continue to grow well in line with our stated objectives to seek double-digit revenue growth on an annual basis.
Regarding our adjusted EBITDA and adjusted EBITDA margins. In Q2 2022, adjusted EBITDA of $239 million decreased 13% versus the prior year, but increased almost 12% after excluding the nonrecurring items from last year. Adjusted EBITDA margin was 61.1%, down from Q2 of last year.
The year-over-year changes in adjusted EBITDA, excluding the onetime benefits last year primarily reflect the increase in revenue we've discussed partially offset with year-on-year increase in cost of sales, mainly due to higher diesel costs as well as increased SG&A associated with the public company.
Power generation cost of sales increased by $38 million primarily in our Nigeria segment as we note higher local cost of diesel in Nigeria given global reduction in refined products. However, these increased costs were partially offset by an $8 million increase from power indexation year-over-year. And I'll speak more about the diesel impact from Nigeria shortly during our guidance section.
We also try to increasingly prioritize alternative sources of power solution to reduce the dependency on diesel. And as Sam mentioned, I expect to unveil the details about diesel and power emission reduction plan, Project Green later this year.
On Slide 15, we review our recurring leverage free cash flow, which we report in a manner consistent with our U.S. peers. We generated RLFCF of $88 million in Q2 2022, down versus Q2 2021, primarily due to a combination of factors, including, again, that $61 million of nonrecurring items from Q2 last year that made the prior period appear higher, also the inclusion of $30 million of interest costs in the quarter this year due to a change in timing of our bond coupon payments post our November 2021 bond refinancing and also a favorable withholding tax impact in Nigeria.
Excluding the nonrecurring items last year and normalizing for the new Q2 2022 interest costs RLFCF would have increased by approximately 5%. Our RLFCF cash conversion rate was 36.6%, down on the year, but up format 100 basis points from last quarter. As you think about your models for the second half, given the positive impact from timing of the maintenance CapEx we've seen in 2Q '22, we expect a step up in maintenance CapEx spend in 3Q '22.
Additionally, there will be higher interest expense than in Q2 given new South Africa related financing and volume coupon phasing. That will reduce our RLFCF quarter-over-quarter, but [ RSD2 ] should be similar to the second quarter.
Turning to CapEx. In Q2 2022, CapEx of $147 million increased 93% year-on-year, primarily due to increases in LatAm, following the I-Systems net to client acquisitions. Increased CapEx in connection with the South Africa acquisition and the license renewal in Cameroon as well as increased CapEx in Nigeria relating to new site CapEx.
On Slide 16, we look at our capital structure related items. At June 30, 2022, we had approximately $3.7 billion of external debt and IFRS 16 lease liabilities, up from almost $3.1 billion at the end of March 2022. This change was driven in large part by increased debt from the $280 million drawdown on our bridge loan in connection with the [ MTN ] acquisition as well as the implementation of a local credit facility in South Africa and facilities drawn down in Brazil.
Of the $3.7 billion of debt, $1.94 billion represent financing and $332 million of our senior credit facilities at our Nigeria segment. Our undrawn group revolving credit facility remained at $270 million. Cash and cash equivalents increased to $567 million at the end of the quarter in terms of where that cash is held approximately 8% of the total cash was held in Naira and our Nigeria business and most of the remaining cash was held in U.S. dollars group level.
In terms of upstreaming, while we intend to disclose the amount, we upstream on our 4Q earnings call each year, on our first quarter 2022 call, we did disclose that we've already sourced an upstream over $100 million in Nigeria. And following and including the completion of that upstream, we have now upstreamed a total $147 million from Nigeria as of the end of Q2 2022.
This upstream satisfied all USD debt obligations for this year, which is one of the objectives of our upstreaming program that we don't expect late on the currency in the upstream as and when necessary. The conversion rate was at a previous to the current FX rate that meaningfully belays the parallel rate.
Our consolidated net leverage was approximately $3.2 billion with a consolidated net leverage ratio of 3.1x, which now reflects the closing of the South Africa acquisition and the related financing. This is at the low end of our net leverage target range of 3 to 4x and further demonstrates our strong balance sheet. You'll note that we're now highlighting that 77% of our debt linked to hard currencies with a fixed floating ratio of 63%, 37%, respectively. Our weighted average cost of debt is 7.8% as of 30 June 2022.
Now moving to Slide 17, you can see we are raising our FY '22 revenue guidance by $10 million at the midpoint of the range and that we are maintaining our guidance for adjusted EBITDA, RLFCF and CapEx. Step-up in revenue largely reflects upside from the updated FX rates, we are now assuming a greater power indexation revenue.
As announced, we completed the MTN South Africa acquisition on May 31. And in the abbreviated quarter i.e., 1-month, we did not see any incremental pass-through associated revenue on the 5,691 acquired towers that will come into our revenue and costs in due course. We continue to exclude it from our guidance as we did last quarter.
Speaking to adjusted EBITDA and RLFCF debt guidance for a moment, we want to acknowledge that the price of diesel in Nigeria is proving more dynamic than initially anticipated as a result of an increased premium being applied to the importation of refined products like diesel into the country.
This is widen the effective spread between global oil price and local diesel price in Nigeria, although they remain approximately correlated. Whilst we saw some impact of this in Q2, we cautiously assume this may continue for the rest of this year. With oil currently around $100 per barrel as we sit here in mid-August. We are looking at whether we can lock in our diesel price for the remainder of the year.
This will supersede our previous statement that every $5 change in oil should equate to an inverse $7 million annualized impact to adjusted EBITDA. Given all of these dynamics, we feel comfortable with our adjusted EBITDA and RLFCF range has is, but continue to closely monitor the situation, and we'll update you all at Q3.
Regarding new sites, we reduced our target to approximately 1,750 from approximately 2,350 towers. It has a minimal impact on our financials and is due to timing delays resulting in part from the current macro environment. And as noted earlier, we expect the sizable step up in the second half, particularly in Nigeria from rural and new sites.
Overall, we believe the business is proving resilient, given the macro headwinds we are facing. Taking all this into account, we believe that revenue for FY '22 will now range between $1.885 billion and $1.905 billion on a reported basis, which represents a 20% increase at the midpoint of the range versus last year and approximately 15% organically.
Having just lapped a more difficult year-on-year comparisons in the second quarter of 2022 that drove organic growth to approximately 10%. We now expect organic growth to rebound back into the high teens in the second half. We continue to believe that adjusted EBITDA will range between $1.005 billion and $1.025 billion, while we continue to believe that our RLFCF will range between $310 million to $330 million.
Here, the key point remains that we're carrying $23 million increased interest costs year-on-year from the bond bill that we didn't make last year. And we are also remaining cautious on the wider interest rate environment around world impacting our interest rates. Also, clearly, diesel price impact dropped straight down to RLFCF.
We are also maintaining our CapEx guidance of $545 million to $585 million, as noted, expect to increase our 2022 CapEx guidance late this year when we announced Project Green, and we look to invest this year to start driving savings in 2023.
On Slide 18, we discuss how FX impacts our business. On the top, you can see revenue by reporting currency, whereas on the bottom, we provide the breakout of revenue based on contract split. For those who may be less familiar, recall that while we are paid in local currency in each of the countries we operate in, in certain situations, portions of the contracts are linked to hard currencies such as the U.S. dollar or euro, where the amount of customer pay in local currency adjust based on the exchange rate associated with hard currencies.
These structures help protect against FX devaluation, the impact of which is reflected in our FX reset component in our organic revenue breakout. More information on our FX resets, please see Page 20 in the appendix. Also, please be aware that there is not a hard currency component to our contract structure in South Africa, which should impact the percentages shown on Slide 19 with a full quarter impact next quarter.
This now brings us to the end of our formal presentation. But before we open for questions, I want to take a moment to also cover what call we mentioned earlier about the restatement on our financial statements for the 2021 fiscal year, and the amendment to our annual report on Form 20-F/A filed this morning.
As we said, this related to an error on the regional business combination accounting for the company's November 2020 acquisition of the 51% controlling interest in I-systems. While we're disappointed that this error occurred anticipating the restatement, we'd again like to emphasize that the restatement has no impact on previously reported revenue, operating profit, loss for the year, adjusted EBITDA, cash from operations, recurring levered free cash flow or leverage nor does this direction affect the company's underlying business operations.
As you will have seen from our 2Q 2022 results this morning, we have also updated the balance sheet position further as planned with no more course purchase price allocation accounting for the same I-Systems acquisition, which gets done in the quarters post completion of the deal.
With that, we thank you for your time today. And operator, please now open the line for questions.