First quarter revenue of approximately $0.5 million, representing a 422% year-over-year increase

Launched new NUBURU BL™ Series laser

CENTENNIAL, Colo. — (BUSINESS WIRE) — May 11, 2023 — NUBURU, Inc. (“NUBURU” or the "Company") (NYSE American: BURU), a leading innovator in high-power and high-brightness industrial blue laser technology, today announced its financial results for the first quarter ended March 31, 2023.

“We had a very impactful first quarter of 2023. We have seen continued forward progress in our key markets of welding, 3D printing and defense. In particular, our work with the U.S. Air Force and our ongoing partnerships underscore the building momentum in our commercial pipeline,” said Dr. Mark Zediker, CEO and Co-Founder of NUBURU. “Our performance in the first quarter highlights the continued customer adoption of our blue laser technology in critical applications and materials.”

Recent Business Highlights

• Launched and began taking orders for the new NUBURU BL™ Series laser.
• Selected by the U.S. Department of Defense for participation on a firm-fixed-price, indefinite-delivery/indefinite-quantity, multiple party award contract with a maximum ceiling of $75 million.
• Continued to deliver units to Essentium as part of a multi-year partnership focused on metal 3D printing for the aerospace, automotive, and defense markets.
• Delivered the world's first blue 3D printer light engine to a technical partner under a contract with the U.S. Air Force.

First Quarter 2023 Financial Results

• Total revenue for the three months ended March 31, 2023 was approximately $0.5 million, compared to $0.1 million for the same period last year, or a 422% year-over-year increase.
• Total gross profit (loss) for the three months ended March 31, 2023 was approximately $(0.7) million, compared to $(0.5) million for the same period last year.
• Gross margin for the three months ended March 31, 2023 was (158)%, compared to (517)% for the same period last year.
• Total operating expenses for the three months ended March 31, 2023 were $4.6 million, compared to $1.8 million for the same period last year.
• Net loss for the three months ended March 31, 2023 was $4.8 million, or $0.19 per share, compared to $2.3 million, or $0.44 per share, for the same period last year.
• EBITDA was approximately $(4.6) million, compared to $(2.2) million for the same period last year.
• Cash usage in the three months ended March 31, 2023 was approximately $1.4 million, compared to approximately $1.6 million for the same period last year.
• Capital expenditures were approximately $0.3 million, compared to $0.1 million for the same period last year.
• Free cash flow was approximately $(4.4) million, compared to $(2.0) million for the same period last year.
• Cash and cash equivalents were $1.5 million as of March 31, 2023. Subsequent to the quarter ending, additional cash has been received by the company.

Financial Guidance

The Company reiterated its 2023 guidance of total revenue in excess of $3 million, EBITDA in the range of negative $21.0 million and negative $23.0 million, and Free Cash Flow to be in the range of negative $24 million and negative $26 million. The company believes that it has access to sufficient sources of capital to fund this business plan.

Conference Call and Webcast

NUBURU will hold a conference call to discuss financial results on Thursday, May 11, 2023 at 2:30 p.m. MT / 4:30 p.m. ET. The dial-in number is (888) 886-7786 for domestic callers, conference ID 93574472. A live webcast of the conference call will be available on the investor relations page of NUBURU's corporate website at http://ir.nuburu.net/events-and-presentations/default.aspx.

After the live webcast, a replay will remain available online on the investor relations page of NUBURU's website, under "Events & Presentations" for 90 days following the call.

About NUBURU®

Founded in 2015, NUBURU, Inc. (NYSE American: BURU) is a developer and manufacturer of industrial blue lasers that leverage fundamental physics and their high-brightness, high-power design to produce faster, higher quality welds and parts than current lasers can provide in laser welding and additive manufacturing of copper, gold, aluminum and other industrially important metals. NUBURU’s industrial blue lasers produce minimal to defect-free welds that are up to eight times faster than the traditional approaches — all with the flexibility inherent to laser processing. For more information, please visit www.nuburu.net.

Non-GAAP Measures

This release includes GAAP and non-GAAP income and per-share earnings data and other GAAP and non-GAAP financial information. We believe that non-GAAP financial information, when taken collectively and in context, may be helpful to investors in assessing our operating performance and trends and in comparing our financial measures with those of comparable companies that may present similar non-GAAP financial measures. The non-GAAP measures included in this release are not in accordance with, or an alternative for, similar measures calculated under generally accepted accounting principles 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. NUBURU believes EBITDA and Free Cash Flow are useful in evaluating our operational performance. We use these non-GAAP financial information to evaluate our ongoing operations and for internal planning and forecasting purposes. We also use these non-GAAP measures to assess performance against business objectives, make business decisions, develop budgets, forecast future periods, assess trends, and evaluate financial impacts of various scenarios. Additionally, we believe that these non-GAAP measures, in combination with its financial results calculated in accordance with GAAP, provide investors with additional perspective. To gain a complete picture of all effects on our financial results from any and all events, management does (and investors should) rely upon the GAAP measures as well, as the items excluded from non-GAAP measures may contribute to not accurately reflecting the underlying performance of the company’s continuing operations for the period in which they are incurred. Furthermore, the use of non-GAAP measures has limitations in that such measures do not reflect all of the amounts associated with our results of operations as determined in accordance with GAAP, and these measures should only be used to evaluate our results of operations in conjunction with the corresponding GAAP measures.

Forward-Looking Statements

This press release contains certain “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including certain financial forecasts and projections and relationships with customers and third parties. All statements other than statements of historical fact contained in this press release may be forward-looking statements. Some of these forward-looking statements can be identified by the use of forward-looking words, including “may,” “should,” “expect,” “intend,” “will,” “estimate,” “anticipate,” “believe,” “predict,” “plan,” “seek,” “targets,” “projects,” “could,” “would,” “continue,” “forecast” or the negatives of these terms or variations of them or similar expressions. All forward-looking statements are subject to risks, uncertainties, and other factors which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. All forward-looking statements are based upon estimates, forecasts and assumptions that, while considered reasonable by NUBURU and its management, are inherently uncertain and many factors may cause the company’s actual results to differ materially from current expectations which include, but are not limited to: (1) the ability to continue to meet the security exchange’s listing standards; (2) failure to achieve expectations regarding its product development and pipeline; (3) the inability to access sufficient capital, whether from Lincoln Park Capital or other sources, to operate as anticipated; (4) the inability to recognize the anticipated benefits of the business combination, which may be affected by, among other things, competition, the ability of the company to grow and manage growth profitably, maintain relationships with customers and suppliers and retain its management and key employees; (5) changes in applicable laws or regulations; (6) the possibility that NUBURU may be adversely affected by other economic, business and/or competitive factors; (7) the possibility that NUBURU may receive less revenue than anticipated or no revenue from multi-year, multi-company government contracts; (8) volatility in the financial system and markets caused by geopolitical and economic factors; (9) the possibility that customers may order fewer products than anticipated; and (10) other risks and uncertainties set forth in the sections entitled “ Risk Factors ” and “ Cautionary Note Regarding Forward-Looking Statements ” in NUBURU’s most recent periodic report on Form 10-K or Form 10-Q and other documents filed with the Securities and Exchange Commission from time to time. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Nothing in this press release should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. NUBURU does not give any assurance that it will achieve its expected results. NUBURU assumes no obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise, except as otherwise required by applicable law.