Heico — May 27, 2026 release

EXHIBIT 99.1 May 27, 2026 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME (UP 49%) ON RECORD OPERATING INCOME (UP 41%) AND RECORD NET SALES (UP 25%) FOR THE SECOND QUARTER OF FISCAL 2026 Consolidated Quarterly Organic Net Sales Growth exceeds 18% HOLLYWOOD, FL and MIAMI, FL -- HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 49% to a record $233.8 million, or $1.66 per diluted share, in the second quarter of fiscal 2026, up from $156.8 million, or $1.12 per diluted share, in the second quarter of fiscal 2025. Net income increased 31% to a record $424.0 million, or $3.01 per diluted share, in the first six months of fiscal 2026, up from $324.7 million, or $2.31 per diluted share, in the first six months of fiscal 2025. Net sales increased 25% to a record $1,375.7 million in the second quarter of fiscal 2026, up from $1,097.8 million in the second quarter of fiscal 2025. Operating income increased 41% to a record $350.4 million in the second quarter of fiscal 2026, up from $248.2 million in the second quarter of fiscal 2025. The Company's consolidated operating margin improved to 25.5% in the second quarter of fiscal 2026, up from 22.6% in the second quarter of fiscal 2025. Net sales increased 20% to a record $2,554.3 million in the first six months of fiscal 2026, up from $2,128.0 million in the first six months of fiscal 2025. Operating income increased 29% to a record $610.3 million in the first six months of fiscal 2026, up from $475.0 million in the first six months of fiscal 2025. The Company's consolidated operating margin improved to 23.9% in the first six months of fiscal 2026, up from 22.3% in the first six months of fiscal 2025. EBITDA increased 37% to $408.3 million in the second quarter of fiscal 2026, up from $297.7 million in the second quarter of fiscal 2025. EBITDA increased 26% to $720.3 million in the first six months of fiscal 2026, up from $571.6 million in the first six months of fiscal 2025. See our reconciliation of net income attributable to HEICO to EBITDA at the end of this press release. -more- Consolidated Results Eric A. Mendelson and Victor H. Mendelson, HEICO’s Co-Chairmen and Co-Chief Executive Officers, commented on the Company's second quarter results stating, "Reporting yet another period of record results, HEICO's record quarterly net income, operating income and net sales were driven by 18% consolidated organic net sales growth and contributions by our profitable fiscal 2026 and 2025 acquisitions. Cash flow provided by operating activities increased 43% to $292.0 million in the second quarter of fiscal 2026, up from $204.7 million in the second quarter of fiscal 2025. We continue to forecast strong cash flow from operations for fiscal 2026. Our total debt to net income attributable to HEICO ratio was 3.28x as of April 30, 2026, as compared to 3.14x as of October 31, 2025. Our net debt to EBITDA ratio was 1.74x as of April 30, 2026, as compared to 1.60x as of October 31, 2025. The increase in our leverage ratios in the first six months of fiscal 2026 is a result of our successful completion of four acquisitions, two by the Flight Support Group and two by the Electronic Technologies Group. See our reconciliation of total debt to net debt at the end of this press release. For the remainder of fiscal 2026, we expect increased net sales at both the Flight Support Group and Electronic Technologies Group supported by underlying demand for our products and contributions from recent acquisitions. We intend to continue evaluating acquisition opportunities that are consistent with our strategic objectives. Our capital allocation approach remains opportunistic, focused on balancing organic growth with accretive acquisitions while maintaining liquidity and financial flexibility." Flight Support Group The Flight Support Group achieved record quarterly net sales and operating income in the second quarter of fiscal 2026, with net sales and operating income increasing 21% and 31%, respectively, as compared to the second quarter of fiscal 2025. These results reflect strong double-digit organic net sales growth across all of the Flight Support Group's product lines, as well as the contributions from our fiscal 2026 acquisitions. The Flight Support Group's net sales increased 21% to a record $929.4 million in the second quarter of fiscal 2026, up from $767.1 million in the second quarter of fiscal 2025. The net sales increase in the second quarter of fiscal 2026 resulted from strong organic growth of 19%, as well as the impact from our fiscal 2026 acquisitions. The organic net sales growth in the second quarter of fiscal 2026 reflects increased demand across all of our product lines. The Flight Support Group's net sales increased 18% to a record $1,749.4 million in the first six months of fiscal 2026, up from $1,480.2 million in the first six months of fiscal 2025. The net sales increase in the first six months of fiscal 2026 resulted from robust -more- organic growth of 16%, as well as the impact from our fiscal 2025 and 2026 acquisitions. The organic net sales growth in the first six months of fiscal 2026 reflects increased demand across all of our product lines. The Flight Support Group's operating income increased 31% to a record $243.1 million in the second quarter of fiscal 2026, up from $185.0 million in the second quarter of fiscal 2025. The Flight Support Group's operating income increased 26% to a record $443.8 million in the first six months of fiscal 2026, up from $351.1 million in the first six months of fiscal 2025. The operating income increase in the second quarter and first six months of fiscal 2026 principally reflects the previously mentioned net sales growth, selling, general and administrative ("SG&A") expense efficiencies realized from the net sales growth, and an improved gross profit margin. The improved gross profit margin in the second quarter and first six months of fiscal 2026 was principally driven by a more favorable product mix and higher net sales volumes within our aftermarket replacement parts product line. The Flight Support Group's operating margin improved to 26.2% in the second quarter of fiscal 2026, up from 24.1% in the second quarter of fiscal 2025. The Flight Support Group's operating margin improved to 25.4% in the first six months of fiscal 2026, up from 23.7% in the first six months of fiscal 2025. The operating margin increase in the second quarter and first six months of fiscal 2026 reflects decreased SG&A expenses as a percentage of net sales, primarily driven by the previously mentioned SG&A expense efficiencies, and the previously mentioned improved gross profit margin. Electronic Technologies Group The Electronic Technologies Group achieved record quarterly net sales and operating income in the second quarter of fiscal 2026, with net sales and operating income improving 34% and 56%, respectively, as compared to the second quarter of fiscal 2025. These exceptional results principally resulted from strong organic net sales growth and contributions from our fiscal 2026 and 2025 acquisitions, driven by broad-based improved demand for most of the Electronic Technologies Group's products. The Electronic Technologies Group's net sales increased 34% to a record $459.5 million in the second quarter of fiscal 2026, up from $342.2 million in the second quarter of fiscal 2025. The net sales increase reflects strong organic growth of 17% and the impact from our fiscal 2026 and 2025 acquisitions. The organic net sales growth is mainly attributable to increased demand for our other electronics, defense, aerospace, and space products. The Electronic Technologies Group's net sales increased 23% to a record $830.2 million in the first six months of fiscal 2026, up from $672.5 million in the first six months of fiscal 2025. The net sales increase came from strong organic growth of 12% and the impact from our fiscal 2025 and 2026 acquisitions. The organic net sales growth is -more- mainly attributable to increased demand for our other electronics, aerospace, and defense products. The Electronic Technologies Group's operating income increased 56% to a record $121.8 million in the second quarter of fiscal 2026, up from $77.9 million in the second quarter of fiscal 2025. The operating income increase principally reflects the previously mentioned net sales growth, an improved gross profit margin, and SG&A expense efficiencies realized from the net sales growth. The improved gross profit margin principally reflects the previously mentioned higher net sales and a more favorable product mix of our aerospace products. The Electronic Technologies Group's operating income increased 26% to a record $195.1 million in the first six months of fiscal 2026, up from $154.3 million in the first six months of fiscal 2025. The operating income increase principally reflects the previously mentioned net sales growth and SG&A expense efficiencies realized from the net sales growth. The Electronic Technologies Group's operating margin improved to 26.5% in the second quarter of fiscal 2026, up from 22.8% in the second quarter of fiscal 2025. The operating margin increase reflects the previously mentioned improved gross profit margin and decreased SG&A expenses as a percentage of net sales, primarily driven by the previously mentioned SG&A expense efficiencies. The Electronic Technologies Group's operating margin improved to 23.5% in the first six months of fiscal 2026, up from 23.0% in the first six months of fiscal 2025. The increased operating margin principally resulted from decreased SG&A expenses as a percentage of net sales, primarily driven by the previously mentioned SG&A expense efficiencies. Non-GAAP Financial Measures To provide additional information about the Company's results, HEICO has discussed in this press release its EBITDA (calculated as net income attributable to HEICO adjusted for depreciation and amortization expense, net income attributable to noncontrolling interests, interest expense and income tax expense), its net debt (calculated as total debt less cash and cash equivalents), and its net debt to EBITDA ratio (calculated as net debt divided by EBITDA), which are not prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). These non-GAAP measures are included to supplement the Company’s financial information presented in accordance with GAAP and because the Company uses such measures to monitor and evaluate the performance of its business and believes the presentation of these measures enhance an investor's ability to analyze trends in the Company’s business and to evaluate the Company’s performance relative to other companies in its industry. However, these non-GAAP measures have limitations and -more- should not be considered in isolation or as a substitute for analysis of the Company's financial results as reported under GAAP. These non-GAAP measures are not in accordance with, or an alternative to, measures prepared in accordance with GAAP and may be different from non-GAAP measures used by other companies. In addition, these non-GAAP measures are not based on any comprehensive set of accounting rules or principles. These measures should only be used to evaluate the Company's results of operations in conjunction with their corresponding GAAP measures. Pursuant to the requirements of Regulation G of the Securities and Exchange Act of 1934, the Company has provided a reconciliation of these non-GAAP measures in the last table included in this press release. (NOTE: HEICO has two classes of common stock traded on the NYSE. Both classes, the Class A Common Stock (HEI.A) and the Common Stock (HEI), are virtually identical in all economic respects. The only difference between the share classes is the voting rights. The Class A Common Stock (HEI.A) carries 1/10 vote per share and the Common Stock (HEI) carries one vote per share.) There are currently approximately 84.5 million shares of HEICO's Class A Common Stock (HEI.A) outstanding and 55.2 million shares of HEICO's Common Stock (HEI) outstanding. The stock symbols for HEICO’s two classes of common stock on most websites are HEI.A and HEI. However, some websites change HEICO's Class A Common Stock trading symbol (HEI.A) to HEI/A or HEIa. As previously announced, HEICO will hold a conference call on Thursday, May 28, 2026 at 9:00 a.m. Eastern Daylight Time to discuss its second quarter results. Individuals wishing to participate in the conference call should dial: US and Canada (800) 330-6710, International (646) 769-9200, wait for the conference operator and provide the operator with the Conference ID 1509611. A digital replay will be available two hours after the completion of the conference for 14 days. To access the replay, please visit our website at https://www.heico.com under the Investors section for details. HEICO Corporation is engaged primarily in the design, production, servicing and distribution of products and services to certain niche segments of the aviation, defense, space, medical, telecommunications and electronics industries through its Hollywood, Florida-based Flight Support Group and its Miami, Florida-based Electronic Technologies Group. HEICO’s customers include a majority of the world’s airlines and overhaul shops, as well as numerous defense and space contractors and military agencies worldwide, in addition to medical, telecommunications and electronics equipment manufacturers. For more information about HEICO, please visit our website at https://www.heico.com . Certain statements in this press release constitute forward-looking statements, which are subject to risks, uncertainties and contingencies. HEICO's actual results may differ materially from those expressed in or implied by those forward-looking statements. -more- Factors that could cause such differences include, among others: the severity, magnitude and duration of public health threats; our liquidity and the amount and timing of cash generation; lower commercial air travel, airline fleet changes or airline purchasing decisions, which could cause lower demand for our goods and services; product specification costs and requirements, which could cause an increase in our costs to complete contracts; governmental and regulatory demands, export policies and restrictions, reductions in defense, space or homeland security spending by U.S. and/or foreign customers or competition from existing and new competitors, which could reduce our sales; our ability to introduce new products and services at profitable pricing levels, which could reduce our sales or sales growth; product development or manufacturing difficulties, which could increase our product development and manufacturing costs and delay sales; cybersecurity events or other disruptions of our information technology systems could adversely affect our business; and our ability to make acquisitions, including obtaining any applicable domestic and/or foreign governmental approvals, and achieve operating synergies from acquired businesses; customer credit risk; interest, foreign currency exchange and income tax rates; and economic conditions, including the effects of inflation, within and outside of the aviation, defense, space, medical, telecommunications and electronics industries, which could negatively impact our costs and revenues. Parties receiving this material are encouraged to review all of HEICO's filings with the Securities and Exchange Commission including, but not limited to filings on Form 10-K, Form 10-Q and Form 8-K. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except to the extent required by applicable law. -more- HEICO CORPORATION Condensed Consolidated Statements of Operations (Unaudited) (in thousands, except per share data) Three Months Ended April 30, 2026 2025 Net sales $1,375,713  $1,097,820  Cost of sales 806,188  660,016  Selling, general and administrative expenses 219,088  189,652  Operating income 350,437  248,152  Interest expense (34,161) (32,865) Other income 1,254  636  Income before income taxes and noncontrolling interests 317,530  215,923  Income tax expense 67,200  45,400  Net income from consolidated operations 250,330  170,523  Less: Net income attributable to noncontrolling interests 16,529  13,730  Net income attributable to HEICO $233,801  $156,793  Net income per share attributable to HEICO shareholders: Basic $1.68  $1.13  Diluted $1.66  $1.12  Weighted average number of common shares outstanding: Basic 139,561  139,005  Diluted 141,068  140,599  Three Months Ended April 30, 2026 2025 Operating segment information: Net sales: Flight Support Group $929,427  $767,070  Electronic Technologies Group 459,532  342,167  Intersegment sales (13,246) (11,417) $1,375,713  $1,097,820  Operating income: Flight Support Group $243,064  $184,980  Electronic Technologies Group 121,809  77,880  Other, primarily corporate (14,436) (14,708) $350,437  $248,152  Depreciation and amortization: Flight Support Group $29,891  $28,449  Electronic Technologies Group 25,916  19,537  Other, primarily corporate 827  891  $56,634  (c) $48,877  (c) -more- HEICO CORPORATION Condensed Consolidated Statements of Operations (Unaudited) (in thousands, except per share data) Six Months Ended April 30, 2026 2025 Net sales $2,554,295  $2,128,042  Cost of sales 1,529,806  1,284,576  Selling, general and administrative expenses 414,153  368,509  Operating income 610,336  474,957  Interest expense (63,647) (65,323) Other income 2,298  1,555  Income before income taxes and noncontrolling interests 548,987  411,189  Income tax expense 93,900  (a) 59,100  (b) Net income from consolidated operations 455,087  352,089  Less: Net income attributable to noncontrolling interests 31,098  27,341  Net income attributable to HEICO $423,989  (a) $324,748  (b) Net income per share attributable to HEICO shareholders: Basic $3.04  (a) $2.34  (b) Diluted $3.01  (a) $2.31  (b) Weighted average number of common shares outstanding: Basic 139,464  138,921  Diluted 141,049  140,541  Six Months Ended April 30, 2026 2025 Operating segment information: Net sales: Flight Support Group $1,749,427  $1,480,244  Electronic Technologies Group 830,207  672,482  Intersegment sales (25,339) (24,684) $2,554,295  $2,128,042  Operating income: Flight Support Group $443,797  $351,096  Electronic Technologies Group 195,055  154,336  Other, primarily corporate (28,516) (30,475) $610,336  $474,957  Depreciation and amortization: Flight Support Group $57,766  $54,281  Electronic Technologies Group 48,200  39,037  Other, primarily corporate 1,676  1,784  $107,642  (c) $95,102  (c) -more- HEICO CORPORATION Footnotes to Condensed Consolidated Statements of Operations (Unaudited)              (a) During the first quarter of fiscal 2026, the Company recognized a $22.3 million discrete tax benefit from stock option exercises, which, net of noncontrolling interests, increased net income attributable to HEICO by $21.8 million, or $.16 per basic share and $.15 per diluted share. (b) During the first quarter of fiscal 2025, the Company recognized a $27.2 million discrete tax benefit from stock option exercises, which, net of noncontrolling interests, increased net income attributable to HEICO by $26.5 million, or $.19 per basic and diluted share. (c) Depreciation and amortization information on the Company's two operating segments for the three and six months ended April 30, 2026 and 2025, is as follows (in thousands): Three Months Ended April 30, Six Months Ended April 30, 2026 2025 2026 2025 Depreciation: Flight Support Group $7,257  $6,609  $14,038  $13,187  Electronic Technologies Group 7,162  6,061  14,085  12,030  Other, primarily corporate 434  498  891  999  $14,853  $13,168  $29,014  $26,216  Amortization: Flight Support Group $22,634  $21,840  $43,728  $41,094  Electronic Technologies Group 18,754  13,476  34,115  27,007  Other, primarily corporate 393  393  785  785  $41,781  $35,709  $78,628  $68,886  -more- HEICO CORPORATION Condensed Consolidated Balance Sheets (Unaudited) (in thousands) April 30, 2026 October 31, 2025 Cash and cash equivalents $210,335  $217,781  Accounts receivable, net 734,955  637,615  Contract assets 131,590  119,257  Inventories, net 1,410,527  1,295,336  Prepaid expenses and other current assets 149,069  86,377  Total current assets 2,636,476  2,356,366  Property, plant and equipment, net 462,831  431,710  Goodwill 4,197,386  3,661,624  Intangible assets, net 1,715,157  1,471,440  Other assets 580,363  579,294  Total assets $9,592,213  $8,500,434  Current maturities of long-term debt $3,402  $3,358  Other current liabilities 900,180  828,646  Total current liabilities 903,582  832,004  Long-term debt, net of current maturities 2,583,888  2,164,587  Deferred income taxes 164,584  107,186  Other long-term liabilities 548,588  550,124  Total liabilities 4,200,642  3,653,901  Redeemable noncontrolling interests 536,654  467,358  Shareholders’ equity 4,854,917  4,379,175  Total liabilities and equity $9,592,213  $8,500,434  -more- HEICO CORPORATION Condensed Consolidated Statements of Cash Flows (Unaudited) (in thousands) Six Months Ended April 30, 2026 2025 Operating Activities: Net income from consolidated operations $455,087  $352,089  Depreciation and amortization 107,642  95,102  Share-based compensation expense 22,517  10,671  Deferred income tax provision (benefit) 11,801  (17,940) Employer contributions to HEICO Savings and Investment Plan 10,474  8,500  Increase in accrued contingent consideration, net 4,502  6,766  Payment of contingent consideration —  (2,190) Increase in accounts receivable (65,133) (40,361) Increase in contract assets (6,300) (12,319) Increase in inventories (40,463) (46,134) (Decrease) increase in current liabilities, net (38,223) 526  Other 8,666  53,019  Net cash provided by operating activities 470,570  407,729  Investing Activities: Acquisitions, net of cash acquired (821,269) (286,161) Capital expenditures (31,546) (33,299) Investments related to HEICO Leadership Compensation Plan (16,800) (17,700) Proceeds from corporate-owned life insurance policy withdrawals 22,654  —  Other (3,995) (2,599) Net cash used in investing activities (850,956) (339,759) Financing Activities: Borrowings on revolving credit facility, net 420,000  50,000  Cash dividends paid (16,724) (15,272) Distributions to noncontrolling interests (16,364) (17,563) Acquisitions of noncontrolling interests (12,414) (4,205) Redemptions of common stock related to stock option exercises (4,813) (1,415) Payment of contingent consideration —  (5,954) Proceeds from stock option exercises 3,843  5,786  Other (1,642) (2,114) Net cash provided by financing activities 371,886  9,263  Effect of exchange rate changes on cash 1,054  2,973  Net (decrease) increase in cash and cash equivalents (7,446) 80,206  Cash and cash equivalents at beginning of year 217,781  162,103  Cash and cash equivalents at end of period $210,335  $242,309  -more- HEICO CORPORATION Non-GAAP Financial Measures (Unaudited) (in thousands, except ratios) Three Months Ended April 30, EBITDA Calculation 2026 2025 Net income attributable to HEICO $233,801  $156,793  Plus: Depreciation and amortization 56,634  48,877  Plus: Net income attributable to noncontrolling interests 16,529  13,730  Plus: Interest expense 34,161  32,865  Plus: Income tax expense 67,200  45,400  EBITDA (a) $408,325  $297,665  Six Months Ended April 30, EBITDA Calculation 2026 2025 Net income attributable to HEICO $423,989  $324,748  Plus: Depreciation and amortization 107,642  95,102  Plus: Net income attributable to noncontrolling interests 31,098  27,341  Plus: Interest expense 63,647  65,323  Plus: Income tax expense 93,900  59,100  EBITDA (a) $720,276  $571,614  Trailing Twelve Months Ended EBITDA Calculation April 30, 2026 October 31, 2025 Net income attributable to HEICO $789,626  $690,385  Plus: Depreciation and amortization 208,616  196,076  Plus: Net income attributable to noncontrolling interests 58,926  55,169  Plus: Interest expense 128,201  129,877  Plus: Income tax expense 182,800  148,000  EBITDA (a) $1,368,169  $1,219,507  Net Debt Calculation April 30, 2026 October 31, 2025 Total debt $2,587,290  $2,167,945  Less: Cash and cash equivalents (210,335) (217,781) Net debt (a) $2,376,955  $1,950,164  Total debt $2,587,290  $2,167,945  Net income attributable to HEICO (trailing twelve months) $789,626  $690,385  Total debt to net income attributable to HEICO ratio 3.28  3.14  Net debt $2,376,955  $1,950,164  EBITDA (trailing twelve months) $1,368,169  $1,219,507  Net debt to EBITDA ratio (a) 1.74  1.60  (a) See the "Non-GAAP Financial Measures" section of this press release.