Raises 2026 guidance on CNI strength and first-quarter beat
Generac reported a strong Q1 2026, with revenue up 12% driven by a 28% increase in the C&I segment, fueled by data center demand and recent acquisitions. The company raised its full-year guidance for revenue and adjusted EBITDA margins, citing continued strength in data centers, telecom, and rental markets, and expects a major ramp in the second half. Q1 2026 net sales grew 12% YoY to $1.06B, with C&I segment up 28%.
Buzzberg readRaises 2026 guidance on CNI strength and first-quarter beatGenerac reported a strong Q1 2026, with revenue up 12% driven by a 28% increase in the C&I segment, fueled by data center demand and recent acquisitions. The company raised its full-year guidance for revenue and adjusted EBITDA margins, citing continued strength in data centers, telecom, and rental markets, and expects a major ramp in the second half. Q1 2026 net sales grew 12% YoY to $1.06B, with C&I segment up 28%.Read full analysisCollapse analysis
Generac reported a strong Q1 2026, with revenue up 12% driven by a 28% increase in the C&I segment, fueled by data center demand and recent acquisitions. The company raised its full-year guidance for revenue and adjusted EBITDA margins, citing continued strength in data centers, telecom, and rental markets, and expects a major ramp in the second half. Q1 2026 net sales grew 12% YoY to $1.06B, with C&I segment up 28%.
Adjusted EBITDA margin expanded significantly to 18.3%, up from 15.9% a year ago.
C&I backlog grew to over $700M, and management is in the final stages with two hyperscale customers, indicating a potential for significant future revenue.
The Enercon acquisition is expected to improve margins and address industry bottlenecks in generator packaging.
Revenue$1.0594B
-3% QoQ
EPS$1.80
+12% QoQ
Gross margin38.72%
reported
Op margin11.07%
reported
What changed this quarter
01
Guidance
Raises 2026 guidance on CNI strength and first-quarter beat
Guidance · revenue to 16%
02
Data Center
Hyperscale approval nearly complete; $600M order in hand
Q1 2026 net sales grew 12% YoY to $1.06B, with C&I segment up 28%.
03
Demand
Backlog jumps 300M since Feb; total over 700M
Management expressed strong conviction in data center momentum, raising guidance and describing progress as '99 yards of the way done' in final negotiations with a hyperscale customer.
04
M&A
Enercon acquisition adds packaging capacity and margin
C&I backlog grew to over $700M, and management is in the final stages with two hyperscale customers, indicating a potential for significant future revenue.
AI, capex & demand read
AI
Platform & monetization
Management notes that AI will drive sustained demand for data center capacity and backup power, calling it 'a more than multi-year run' and saying they are 'at the very early innings' of the impact.
Demand
Bookings & conversion
Backlog jumps 300M since Feb; total over 700M. Management expressed strong conviction in data center momentum, raising guidance and describing progress as '99 yards of the way done' in final negotiations with a hyperscale customer.
Capex
Investment and capacity
The company is raising 2026 capex to ~3.5% of sales (slightly elevated) to fund new Sussex, Wisconsin capacity for large megawatt generators, with the facility on track to begin production in H2 2026. Additional capacity investments are being planned to support potential hyperscale volumes, including evaluating further expansion beyond the $1B run-rate.
Tone · Confident
Management expressed strong conviction in data center momentum, raising guidance and describing progress as '99 yards of the way done' in final negotiations with a hyperscale customer.
Bottlenecks
Manufacturing capacity
Additionally, our ability to invest in additional capacity for these highly customized Genset packages will allow us to solve for a growing industry bottleneck and enable us to better control overall customer lead times for our products.
“Additionally, our ability to invest in additional capacity for these highly customized Genset packages will allow us to solve for a growing industry bottleneck and enable us to better control overall customer lead times for our products.”
“And it's not just the engine, although the engine, of course, is critical, but it's alternator supply, it's cooling package supply, it's the end packaging of the product, which, you know, we're, with our Enercon acquisition that we closed o”
Generac is in the final stages of vendor approval with two hyperscale customers, with one $600 million notice to proceed for 2027 deliveries already in hand. The company sees the need to build a 'bigger boat' for capacity, indicating strong demand visibility.
“We're in conversation with two hyperscale customers in particular, and both would be, we would assume, would present multi-year opportunities for us.”
The Enercon acquisition provides direct access to the packaging and switchgear design, which is a growing industry bottleneck, allowing Generac to better control lead times and expand margin profile on large generator sets.
“By bringing these packaging capabilities in-house, we expect to expand our margin profile, further improving the profitability for products sold into the markets for these products, including data center applications.”
The rental equipment market is entering a 'refleeting cycle' where customers are investing in new equipment, partly driven by data center construction activity and domestic energy production, which is a positive demand signal for Generac's mobile products.
“Many of our rental customers have begun to invest in new equipment as part of a refleeting cycle”