Exhibit 99.1

Investor Contact:

Chris Kelley

HD Supply Investor Relations

770-852-9100

InvestorRelations@hdsupply.com

Media Contact:

Quiana Pinckney

HD Supply Public Relations

770-852-9057

Quiana.Pinckney@hdsupply.com

HD Supply Holdings, Inc. Announces Fiscal 2015 Second Quarter Results

Execution Delivers 7% Sales Growth and 15% Adjusted EBITDA Growth Versus Prior Year

·       Net Sales increased 7 percent to $2,006 million

·       Operating Income improved 36 percent to $222 million

·       Adjusted EBITDA increased 15 percent to $258 million

·       Adjusted Net Income per diluted share increased approximately 60 percent to $0.56 (Net Income per diluted share of $0.54)

ATLANTA, GA — September 9, 2015 — HD Supply Holdings, Inc. (NASDAQ: HDS), one of the largest industrial distributors in North America, today reported Net sales of $2.0 billion for the second quarter of fiscal 2015 ended August 2, 2015, an increase of $126 million, or 6.7 percent, as compared to the second quarter of fiscal 2014.  The company believes its sales performance represents growth of approximately 300 — 400 basis points in excess of its market growth estimate.

“I am very pleased with the team’s performance in our second quarter. We delivered 7 percent sales growth, 15 percent Adjusted EBITDA growth and approximately 60% Adjusted EPS growth despite a challenging environment,” stated Joe DeAngelo, CEO of HD Supply. “We also took transformative actions this quarter including the announcement to sell our Power Solutions unit. We continue to focus on controllable execution that enables customer success, extends our differentiation and accelerates value creation.”

On July 15, 2015, the company announced that it had entered into a definitive agreement to sell its HD Supply Power Solutions business unit, a leading provider of a diverse product and service offering serving investor-owned utility, public power, construction and industrial markets, to Anixter Inc. The purchase price of $825 million is payable in cash at closing, with expected cash proceeds to the company of approximately $800 million, net of transaction costs. The company has now received regulatory approval and the transaction is expected to close in HD Supply’s third quarter of fiscal 2015. In accordance with Accounting Standards Codification 205-20, Discontinued Operations, the results of Power Solutions are classified as discontinued operations for all periods presented.

Gross profit increased $54 million, or 8.8 percent, to $665 million for the second quarter of fiscal 2015 compared to $611 million for the second quarter of fiscal 2014. Gross profit was 33.2 percent of Net sales for the second quarter of fiscal 2015, up approximately 70 basis points from 32.5 percent of Net sales for the second quarter of fiscal 2014. Despite a challenging environment, the company saw improvement in gross margin as a percentage of Net sales driven by our category management initiatives and favorable product and services mix.

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Operating income increased $59 million, or 36.2 percent, to $222 million for the second quarter of fiscal 2015 compared to $163 million for the second quarter of fiscal 2014. Operating income as a percentage of Net sales increased approximately 240 basis points during the second quarter of fiscal 2015 as compared to the second quarter of fiscal 2014. The improvement in operating income as a percentage of Net sales is a result of gross margin expansion, cost productivity initiatives and the company’s ability to leverage fixed costs.

Adjusted EBITDA increased $34 million, or 15.2 percent, to $258 million for the second quarter of fiscal 2015 compared to $224 million for the second quarter of fiscal 2014.  Adjusted EBITDA as a percentage of Net sales increased approximately 100 basis points to 12.9 percent in the second quarter of fiscal 2015 as compared to 11.9 percent in the second quarter of fiscal 2014. The increase in Adjusted EBITDA was driven by a combination of gross margin expansion and solid cost discipline.

Net income for the second quarter of fiscal 2015 increased $61 million or 127.1 percent to $109 million for the second quarter of fiscal 2015 compared to $48 million for the second quarter of fiscal 2014.  Net income per diluted share increased $0.30 or 125.6 percent to $0.54 for the second quarter of fiscal 2015 compared to $0.24 in the second quarter of fiscal 2014.

Adjusted net income increased $42 million to $113 million for the second quarter of fiscal 2015 as compared to an Adjusted net income of $71 million for the second quarter of fiscal 2014.  Adjusted net income per diluted share was $0.56 in the second quarter of fiscal 2015, as compared to $0.35 in the second quarter of fiscal 2014.  The increase in Adjusted net income is primarily attributable to sales growth, improved margins, a reduction in interest expense and a favorable tax position.

As of August 2, 2015, HD Supply’s combined liquidity of approximately $1,451 million was comprised of $169 million in Cash and cash equivalents and $1,282 million of additional available borrowings under our Senior ABL Facility, based on qualifying inventory and receivables.

Business Unit Performance

Facilities Maintenance

Net sales increased $47 million, or 6.9 percent, to $733 million in the second quarter of fiscal 2015 as compared to $686 million in the second quarter of fiscal 2014.  Adjusted EBITDA increased $17 million, or 12.2 percent, to $156 million during the second quarter of fiscal 2015 as compared to $139 million in the second quarter of fiscal 2014.  Adjusted EBITDA as a percentage of Net sales increased approximately 100 basis points in the second quarter of fiscal 2015 as compared to the second quarter of fiscal 2014.

Waterworks

Net sales increased $37 million, or 5.6 percent, to $702 million in the second quarter of fiscal 2015 as compared to $665 million in the second quarter of fiscal 2014.  Adjusted EBITDA increased $9 million, or 15.8 percent, to $66 million during the second quarter of fiscal 2015 as compared to $57 million in the second quarter of fiscal 2014.  Adjusted EBITDA as a percentage of Net sales increased approximately 80 basis points in the second quarter of fiscal 2015 as compared to the second quarter of fiscal 2014.

Construction & Industrial - White Cap

Net sales increased $42 million, or 10.8 percent, to $431 million in the second quarter of fiscal 2015 as compared to $389 million in the second quarter of fiscal 2014.  Adjusted EBITDA increased $10 million, or 30.3 percent, to $43 million during the second quarter of fiscal 2015 as compared to $33 million in the second quarter of fiscal 2014.  Adjusted EBITDA as a percentage of Net sales increased approximately 150 basis points in the second quarter of fiscal 2015 as compared to the second quarter of fiscal 2014.

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Second-Quarter Monthly Sales Performance

Net sales for May, June and July were $580 million, $638 million and $788 million, respectively. There were 19 selling days in May, 20 selling days in June and 24 selling days in July. Average year-over-year daily sales growth for May, June and July were 6.1 percent, 5.1 percent and 8.4 percent, respectively.

Financial Sponsor Exit

On July 24, 2015, the company announced the public offering of 30,539,550 shares of the company’s common stock by certain of the company’s stockholders, including an investment fund associated with Bain Capital Partners, LLC, and THD Holdings, LLC to Barclays Capital Inc. and Credit Suisse Securities (USA) LLC, as the underwriters in the registered public offering of those shares. This sale resulted in the exit of all remaining financial sponsors of their ownership stake in the company.  The company did not receive any of the proceeds from the sale of these shares and no shares were sold by the company.

Subsequent Events

On August 13, 2015, HD Supply amended its Term Loan Facility to replace its $959 million, 4.0%, Secured Term Loans, due 2018, with new $850 million, 3.75%, Secured Term Loans due 2021, which is a three year maturity extension. In addition, the amendment will permit the company to repay more junior debt using certain asset sale proceeds, including the expected proceeds of the recently announced sale of its Power Solutions business unit. The company expects to use the net proceeds from the Power Solutions sale to redeem all of its outstanding 11% Senior Secured Second Priority Notes due 2020. The company expects to save in excess of $75 million in annual pre-tax cash interest as a result of these actions.

Restructuring

As a result of the Power Solutions business unit sale, the company will evolve its talent alignment and functional support strategies. Consequently, the company expects to take a $10 million to $20 million charge over the next 12 months and expects a payback via a permanent reduction in cost over the next two years. This charge reflects the costs related primarily to severance, relocation and related costs.

Preliminary August Sales Results

Preliminary Net sales in August were $646 million which represents 5.9 percent growth versus prior year. There were 20 selling days in August. Preliminary August year-over-year average daily sales growth by business is Facilities Maintenance 9.1 percent, Waterworks 2.5 percent and Construction & Industrial - White Cap 9.5 percent.

Third-Quarter 2015 Outlook

The company anticipates Net sales in the third quarter of fiscal 2015 to be in the range of $2,000 million to $2,050 million, Adjusted EBITDA in the range of $260 million to $270 million, and Adjusted net income per diluted share in the range of $0.63 to $0.68. The third quarter fiscal 2015 Adjusted net income per diluted share range assumes a fully diluted weighted average share count of 202 million.

Fiscal 2015 Second-Quarter Conference Call

As previously announced, HD Supply will hold a conference call on Wednesday, September 9, 2015 at 8:00 a.m. (Eastern Time) to discuss its second-quarter fiscal 2015 results.  The conference call and presentation materials can be accessed via webcast by logging on from the Investor Relations section of the company’s website at hdsupply.com. The online replay will remain available for a limited time following the call.

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Non-GAAP Financial Measures

HD Supply supplements its reporting of net income (loss) with non-GAAP measurements, including Adjusted EBITDA, Adjusted net income (loss) and Adjusted net income (loss) per share. This supplemental information should not be considered in isolation or as a substitute for the GAAP measurements.  Additional information regarding Adjusted EBITDA, Adjusted net income (loss) and Adjusted net income (loss) per share referred to in this press release is included below under “—Reconciliation of Non-GAAP Measures.”

About HD Supply

HD Supply (www.hdsupply.com) is one of the largest industrial distributors in North America. The company provides a broad range of products and value-add services to approximately 500,000 customers with leadership positions in maintenance, repair and operations, infrastructure and power and specialty construction sectors. Through approximately 500 locations across 48 states and six Canadian provinces, the company’s approximately 14,000 associates provide localized, customer-driven services including jobsite delivery, will call or direct-ship options, diversified logistics and innovative solutions that contribute to its customers’ success.

Forward-Looking Statements

This press release includes “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Forward-looking statements are subject to known and unknown risks and uncertainties, many of which may be beyond our control. We caution you that the forward-looking information presented in this press release is not a guarantee of future events, and that actual events may differ materially from those made in or suggested by the forward-looking information contained in this press release. In addition, forward-looking statements generally can be identified by the use of forward-looking terminology such as “may,” “plan,” “seek,” “comfortable with,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe” or “continue” or the negative thereof or variations thereon or similar terminology. A number of important factors could cause actual events to differ materially from those contained in or implied by the forward-looking statements, including those factors discussed in our filings with the U.S. Securities & Exchange Commission (the “SEC”), including our annual report on Form 10-K, for the fiscal year ended February 1, 2015, and those described from time to time in our other filings with the SEC, which can be found at the SEC’s website www.sec.gov. Any forward-looking information presented herein is made only as of the date of this press release, and we do not undertake any obligation to update or revise any forward-looking information to reflect changes in assumptions, the occurrence of unanticipated events, or otherwise.

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HD SUPPLY HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF OPERATION

Amounts in millions, except share and per share data (Unaudited)

(1)         May not foot due to rounding.

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HD SUPPLY HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF OPERATION (CONTINUED)

Amounts in millions, except share and per share data (Unaudited)

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HD SUPPLY HOLDINGS, INC.

CONSOLIDATED BALANCE SHEETS

Amounts in millions, except per share data (Unaudited)

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HD SUPPLY HOLDINGS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

Amounts in millions (Unaudited)

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HD SUPPLY HOLDINGS, INC.

SEGMENT REPORTING

Amounts in millions (Unaudited)

(i)                                    Depreciation includes amounts recorded within Cost of sales in the Consolidated Statements of Operations.

Reconciliation of Non-GAAP Measures

We present Adjusted EBITDA because it is a primary measure used by management to evaluate operating performance. We believe the presentation of Adjusted EBITDA enhances investors’ overall understanding of the financial performance of our business. Adjusted EBITDA is not a recognized term under GAAP and does not purport to be an alternative to Net income (loss) as a measure of operating performance. In addition, we present Adjusted net income (loss) to measure our overall profitability as we believe it is an important measure of our performance. Adjusted net income (loss) is not a recognized term under GAAP and does not purport to be an alternative to Net income (loss) as a measure of operating performance. Adjusted net income (loss) is defined as Net income (loss) less Income (loss) from discontinued operations, net of tax, further adjusted for certain non-cash, non-recurring or unusual items, net of tax. We compensate for the limitations of using non-GAAP financial measures by using them to supplement GAAP results to provide a more complete understanding of the factors and trends affecting the business than GAAP results alone. Because not all companies use identical calculations, our presentation of Adjusted EBITDA and Adjusted net income (loss) may not be comparable to other similarly titled measures of other companies.

Adjusted EBITDA is based on “Consolidated EBITDA,” a measure which is defined in our senior credit facilities and used in calculating financial ratios in several material debt covenants. Adjusted EBITDA is defined as Net income (loss) less Income (loss) from discontinued operations, net of tax, plus (i) Interest expense and Interest income, net, (ii) Provision (benefit) for income taxes, (iii) depreciation and amortization and further adjusted to exclude non-cash items and certain other adjustments to Consolidated Net Income permitted in calculating Consolidated EBITDA under our senior credit facilities.

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No reconciliation of the forecasted range for Adjusted EBITDA to Net income and Adjusted net income per diluted share to Net income per diluted share for the first quarter of fiscal 2015 is included in this press release because we are unable to quantify certain amounts that would be required to be included in the GAAP measure without unreasonable efforts. In addition, the company believes such reconciliations would imply a degree of precision that would be confusing or misleading to investors.

Adjusted EBITDA and Adjusted net income (loss) have limitations as analytical tools and should not be considered in isolation or as substitutes for analyzing our results as reported under GAAP. Some of these limitations are:

·                       Adjusted EBITDA and Adjusted net income (loss) do not reflect changes in, or cash requirements for, our working capital needs;

·                       Adjusted EBITDA does not reflect our interest expense, or the requirements necessary to service interest or principal payments on our debt;

·                       Adjusted EBITDA does not reflect our income tax expenses or the cash requirements to pay our taxes;

·                       Adjusted EBITDA and Adjusted net income (loss) do not reflect historical cash expenditures or future requirements for capital expenditures or contractual commitments; and although depreciation and amortization charges are non-cash charges, the assets being depreciated and amortized will often have to be replaced in the future, and Adjusted EBITDA does not reflect any cash requirements for such replacements.

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Adjusted EBITDA

The following table presents a reconciliation of Net income, the most directly comparable financial measure under GAAP, to Adjusted EBITDA for the periods presented (amounts in millions):

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Adjusted Net Income (Loss)

The following table presents a reconciliation of Net income, the most directly comparable financial measure under U.S. GAAP, to Adjusted net income for the periods presented (amounts in millions):

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