Zeo Energy Corp. Joins Russell Microcap® Index

NEW PORT RICHEY, Fla., June 30, 2025 (GLOBE NEWSWIRE) -- (Nasdaq: ZEO) (“Zeo”, “Zeo Energy”, or the “Company”), a leading Florida-based provider of residential solar and energy efficiency solutions, today announced that it has joined the Russell Microcap^® Index following the conclusion of the 2025 Russell US Indexes annual reconstitution, effective after the US market open on June 30.

The annual Russell US Indexes reconstitution captures the 4,000 largest US stocks as of Wednesday, April 30, ranking them by total market capitalization. Membership in the Russell Microcap^® Index, which remains in place for one year, means automatic inclusion in the appropriate growth and value style indexes. FTSE Russell determines membership for its Russell indexes primarily by objective, market-capitalization rankings, and style attributes.

“Zeo’s inclusion in the Russell Microcap^® Index marks an important milestone in our nascent journey as a public company,” said CEO Tim Bridgewater. “Over the past year, we’ve significantly enhanced our operational capabilities and continued to expand our scale through accretive acquisition. We expect our inclusion in this respected index to bring increased exposure to the broader investment community as we work to deliver long-term value to our shareholders.”

Russell indexes are widely used by investment managers and institutional investors for index funds and as benchmarks for active investment strategies. Russell’s US indexes serve as the benchmark for about $10.6 trillion in assets as of June 2024. Russell indexes are part of FTSE Russell, a leading global index provider.

For more information on the Russell Microcap^® Index and the Russell indexes reconstitution, go to the “Russell Reconstitution” section on the .

About Zeo Energy Corp.

Zeo Energy Corp. is a Florida-based regional provider of residential solar, distributed energy, and energy efficiency solutions. Zeo focuses on high-growth markets with limited competitive saturation. With its differentiated sales approach and vertically integrated offerings, Zeo, through its Sunergy business, serves customers who desire to reduce high energy bills and contribute to a more sustainable future. For more information on Zeo Energy Corp., please visit .

About FTSE Russell

FTSE Russell is a leading global provider of benchmarking, analytics, and data solutions for investors, giving them a precise view of the market relevant to their investment process. A comprehensive range of reliable and accurate indexes provides investors worldwide with the tools they require to measure and benchmark markets across asset classes, styles, or strategies.

FTSE Russell index expertise and products are used extensively by institutional and retail investors globally. For over 30 years, leading asset owners, asset managers, ETF providers, and investment banks have chosen FTSE Russell indexes to benchmark their investment performance and create ETFs, structured products, and index-based derivatives.​​​​​

FTSE Russell is focused on applying the highest industry standards in index design and governance, employing transparent rules-based methodology informed by independent committees of leading market participants. FTSE Russell fully embraces the IOSCO Principles, and its Statement of Compliance has received independent assurance. Index innovation is driven by client needs and customer partnerships, allowing FTSE Russell to continually enhance the breadth, depth, and reach of its offering.

FTSE Russell is wholly owned by London Stock Exchange Group.

For more information, visit .

Forward-Looking Statements

This news release contains certain forward-looking statements within the meaning of section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Exchange Act of 1934, as amended, that are based on beliefs and assumptions and on information currently available to the Company. Such statements may include, but are not limited to, statements that refer to projections, forecasts, or other characterizations of future events or circumstances, including any underlying assumptions. The words "anticipate," "intend," "plan," "goal," "seek," "believe," "project," "estimate," "expect," "strategy," "future," "likely," "may," "should," "will," and similar references to future periods may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements may include, for example, statements about the future financial performance of the Company; the ability to effectively consolidate the assets of Lumio and produce the expected results; changes in the Company's strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, the ability to raise additional funds, and plans and objectives of management. These forward-looking statements are based on information available as of the date of this news release, and current expectations, forecasts, and assumptions, and involve a number of judgments, risks, and uncertainties. Accordingly, forward-looking statements should not be relied upon as representing the Company's views as of any subsequent date, and the Company does not undertake any obligation to update such forward-looking statements to reflect events or circumstances after the date they were made, whether as a result of new information, future events, or otherwise, except as may be required under applicable securities laws. You should not place undue reliance on these forward-looking statements. As a result of a number of known and unknown risks and uncertainties, the Company's actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include: (i) the outcome of any legal proceedings that may be instituted against the Company or others; (ii) the Company's success in retaining or recruiting, or changes required in, its officers, key employees, or directors; (iii) the Company's ability to maintain the listing of its common stock and warrants on Nasdaq; (iv) limited liquidity and trading of the Company's securities; (v) geopolitical risk and changes in applicable laws or regulations, including tariffs or trade restrictions; (vi) the possibility that the Company may be adversely affected by other economic, business, and/or competitive factors; (vii) operational risk; (viii) litigation and regulatory enforcement risks, including the diversion of management time and attention and the additional costs and demands on the Company's resources; (ix) the Company's ability to effectively consolidate the assets of Lumio and produce the expected results; and (x) other risks and uncertainties, including those included under the heading "Risk Factors" in the Company's Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission (the "SEC") for the year ended December 31, 2024 and in its subsequent periodic reports and other filings with the SEC.

In light of the significant uncertainties in these forward-looking statements, you should not regard these statements as a representation or warranty by the Company, its respective directors, officers or employees or any other person that the Company will achieve its objectives and plans in any specified time frame, or at all. The forward-looking statements in this news release represent the views of the Company as of the date of this news release. Subsequent events and developments may cause that view to change. However, while the Company may elect to update these forward-looking statements at some point in the future, there is no current intention to do so, except to the extent required by applicable law. You should, therefore, not rely on these forward-looking statements as representing the views of the Company as of any date subsequent to the date of this news release.

Zeo Energy Corp. Contacts

For Investors:

Tom Colton and Greg Bradbury

Gateway Group

For Media:

Zach Kadletz

Gateway Group