# EDGAR Filing Document

**Accession Number:** 0000874238
**File Stem:** 0000874238-25-000125
**Filing Date:** 2025-9
**Character Count:** 16110
**Document Hash:** 5faebf4477887a1653db1b29d7ae0bfd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000874238-25-000125.hdr.sgml**: 20250902

**ACCESSION NUMBER**: 0000874238-25-000125

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20250901

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250902

**DATE AS OF CHANGE**: 20250902

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** STERLING INFRASTRUCTURE, INC.
- **CENTRAL INDEX KEY:** 0000874238
- **STANDARD INDUSTRIAL CLASSIFICATION:** HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 251655321
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31993
- **FILM NUMBER:** 251283100

**BUSINESS ADDRESS:**
- **STREET 1:** 1800 HUGHES LANDING BLVD.
- **STREET 2:** SUITE 250
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380
- **BUSINESS PHONE:** 281-214-0777

**MAIL ADDRESS:**
- **STREET 1:** 1800 HUGHES LANDING BLVD.
- **STREET 2:** SUITE 250
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** STERLING CONSTRUCTION CO INC
- **DATE OF NAME CHANGE:** 20020329

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OAKHURST CO INC
- **DATE OF NAME CHANGE:** 19950831

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OAKHURST CAPITAL INC
- **DATE OF NAME CHANGE:** 19931130

?xml version='1.0' encoding='ASCII'? strl-20250901

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**<br>

**CURRENT REPORT**

**Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934**

Date of Report (Date of earliest event reported): **September 1, 2025**

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;![Sterling Infra Inc Logo_4C.jpg](strl-20250901_g1.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;![Sterling Infra Inc Logo_4C.jpg](strl-20250901_g1.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;![Sterling Infra Inc Logo_4C.jpg](strl-20250901_g1.jpg) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**STERLING INFRASTRUCTURE, INC.** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**STERLING INFRASTRUCTURE, INC.** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**STERLING INFRASTRUCTURE, INC.** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Exact name of registrant as specified in its charter) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Exact name of registrant as specified in its charter) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Exact name of registrant as specified in its charter) |
| **Delaware** | **001-31993** | **25-1655321** |
| (State or other jurisdiction of incorporation<br>or organization) | (Commission File Number) | (I.R.S. Employer<br>Identification No.) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**1800 Hughes Landing Blvd.**<br>**The Woodlands, Texas** |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>**77380** |
| (Address of principal executive offices) |  | (Zip Code) |
| Registrant's telephone number, including area code: **(281) 214-0777** | Registrant's telephone number, including area code: **(281) 214-0777** | Registrant's telephone number, including area code: **(281) 214-0777** |

---

---

| | | |
|:---|:---|:---|
| Securities registered pursuant to Section 12(b) of the Act: | Securities registered pursuant to Section 12(b) of the Act: | Securities registered pursuant to Section 12(b) of the Act: |
| **Common Stock, $0.01 par value per share** | **STRL** | **The NASDAQ Stock Market LLC** |
| (Title of Class) | (Trading Symbol) | (Name of each exchange on which registered) |

---

---

| | |
|:---|:---|
| Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: | Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: |
| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |

---

---

| | |
|:---|:---|
| Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR § 240.12b-2 of this chapter). | |
| Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

------

**Item 7.01**&nbsp;&nbsp;&nbsp;&nbsp; **Regulation FD Disclosure.**

On September 2, 2025, Sterling Infrastructure, Inc. (the "Company") issued a press release announcing the closing on September 1, 2025 of the previously announced acquisition of CEC Facilities Group, LLC, et al. A copy of the press release is being furnished with this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference.<br>The information provided in this Item 7.01 shall not be deemed to be "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, unless the Company specifically states that the information is to be considered "filed" under the Exchange Act, nor shall it be incorporated by reference in any filing made by the Company pursuant to the Exchange Act or the Securities Act of 1933, as amended, other than to the extent that such filing incorporates by reference any or all of such information by express reference thereto.

**Item 9.01**&nbsp;&nbsp;&nbsp;&nbsp; **Financial Statements and Exhibits.**

**(d)**&nbsp;&nbsp;&nbsp;&nbsp;**Exhibits**

---

| | |
|:---|:---|
| Exhibit Number | Description |
| 99.1 | <u>[Press release, dated September 2, 2025](a20250902ex991pressrelease.htm)</u> |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

------

---

| |
|:---|
| **SIGNATURES** |
| Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. |

---

---

| | | | |
|:---|:---|:---|:---|
| | | **STERLING INFRASTRUCTURE, INC.** | **STERLING INFRASTRUCTURE, INC.** |
| Date: | September 2, 2025 | By: | /s/ Nicholas Grindstaff |
|  |  |  | Nicholas Grindstaff |
|  |  |  | Chief Financial Officer |

---

## Exhibit 99.1

![sterling_infraxincxlogoxyaa.jpg](sterling_infraxincxlogoxyaa.jpg)

**NEWS RELEASE**

**For Immediate Release:**

**September 2, 2025**

**Sterling Infrastructure Completes Acquisition of CEC Facilities Group**

 ***Acquisition Expands Suite of E-Infrastructure Services into Mission-Critical Electrical Contracting***

**THE WOODLANDS, TX** – September 2, 2025 – Sterling Infrastructure, Inc. (NasdaqGS: STRL) ("Sterling" or "the Company") today announced that it has completed its previously announced acquisition of Irving, Texas-based CEC Facilities Group, LLC, et al. ("CEC"), a leading specialty electrical and mechanical contractor.

CEC will join Sterling's E-Infrastructure Solutions segment and is estimated to generate the following financial contributions in the remainder of calendar year 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Revenue of approximately $130 to $138 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adjusted diluted earnings per share<sup>(1)</sup> of approximately $0.22 to $0.24

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adjusted EBITDA<sup>(1)</sup> of approximately $17 to $18 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*• These figures include assumptions for the impact of lower interest income related to the cash portion of the purchase price, an estimated 26% tax rate, and exclude the impact of purchase-accounting related adjustments such as amortization of intangibles and depreciation of fixed assets.*

**CEO Remarks**

"We are excited to officially welcome CEC into the Sterling family," said Joe Cutillo, Chief Executive Officer of Sterling. "This acquisition is a milestone in our growth strategy, significantly expanding our E-Infrastructure capabilities and enabling us to deliver faster, more efficient project solutions. By combining our strengths, we are poised to offer even greater value to our customers and drive innovation across the industry. We look forward to the opportunities ahead and the positive impact we will make together in the years to come," Mr. Cutillo concluded.

**About Sterling**

Sterling operates through a variety of subsidiaries within three segments specializing in E-Infrastructure, Transportation and Building Solutions in the United States, primarily across the Southern, Northeastern, Mid-Atlantic and Rocky Mountain regions and the Pacific Islands. E-Infrastructure Solutions provides advanced, large-scale site development services and mission-critical electrical services for data centers, semiconductor fabrication, manufacturing, distribution centers, warehousing, power generation and more. Transportation Solutions includes infrastructure and rehabilitation projects for highways, roads, bridges, airports, ports, rail and storm drainage systems. Building Solutions includes residential and commercial concrete foundations for single-family and multi-family homes, parking structures, elevated slabs, other concrete work, plumbing services, and surveys for new single-family residential builds. From strategy to operations, we are committed to sustainability by operating responsibly to safeguard and improve society's quality of life. Caring for our people and our communities, our customers and our investors – that is The Sterling Way.

*Joe Cutillo, CEO, "We build and service the infrastructure that enables our economy to run,*

*our people to move and our country to grow."*

------

**Important Information for Investors and Stockholders**

(1) Non-GAAP Measures

This press release contains "Non-GAAP" financial measures as defined under Regulation G of the amended U.S. Securities Exchange Act of 1934. The Company reports financial results in accordance with U.S. generally accepted accounting principles ("GAAP"), but the Company believes that certain Non-GAAP financial measures provide useful supplemental information to investors regarding the underlying business trends and performance of the Company's ongoing operations and are useful for period-over-period comparisons of those operations. Non-GAAP measures should be used in addition to, and not in lieu of, results prepared in conformity with GAAP.

We have not provided the most directly comparable GAAP financial measures, or a quantitative reconciliation thereto, for the forward-looking guidance of CEC's 2025 estimated Adjusted EBITDA or estimated adjusted diluted earnings per share included in this press release in reliance on the "unreasonable efforts" exception provided under Item 10(e)(1)(i)(B) of Regulation S-K. Providing the most directly comparable GAAP financial measures, or a quantitative reconciliation thereto, cannot be done without unreasonable effort due to the inherent uncertainty and difficulty in predicting the timing and amount of certain items, including but not limited to amortization of intangible assets and depreciation, which may be significant and difficult to project with a reasonable degree of accuracy, as the allocation of purchase price to intangible assets and property and equipment has not yet been performed. Because these adjustments are inherently variable and uncertain and depend on various factors that are beyond Sterling's control, we are also unable to predict their probable significance. The variability of these items could have an unpredictable, and potentially significant, impact on our future GAAP financial results.

Cautionary Statement Regarding Forward-Looking Statements

This press release contains statements that are considered forward-looking statements within the meaning of the federal securities laws. These forward-looking statements are subject to a number of risks and uncertainties, many of which are beyond our control, which may include statements about: the financial estimates or projections of CEC and the anticipated benefits of the acquisition; our business strategy; our financial strategy; our industry outlook; and our plans, objectives, expectations, forecasts, outlook and intentions. All of these types of statements, other than statements of historical fact included in this press release, are forward-looking statements. In some cases, forward-looking statements can be identified by terminology such as "may," "will," "could," "would," "should," "expect," "plan," "project," "intend," "anticipate," "believe," "estimate," "predict," "potential," "pursue," "target," "guidance," "continue," the negative of such terms or other comparable terminology. The forward-looking statements contained in this press release are largely based on our expectations, which reflect estimates and assumptions made by our management. These estimates and assumptions reflect our best judgment based on currently known market conditions and other factors. Although we believe such estimates and assumptions to be reasonable, they are inherently uncertain and involve a number of risks and uncertainties that are beyond our control. In addition, management's assumptions about future events may prove to be inaccurate. Management cautions all readers that the forward-looking statements contained in this press release are not guarantees of future performance, and we cannot assure any reader that such statements will be realized or the forward-looking events and circumstances will occur. Factors that could affect actual results include but are not limited to: the possibility that the anticipated benefits of the acquisition cannot be fully realized or may take longer to realize than expected, the integration of CEC's business will be more costly or take longer than expected, the ability to hire and retain key CEC personnel, the ability to maintain the quality and profitability of the existing CEC service offerings and expand the business, and the ability to maintain favorable relations with key business partners, suppliers, and vendors, as well as the other risk factors disclosed in the "Risk Factors" section in our filings with the U.S. Securities and Exchange Commission and elsewhere in those filings. Additional factors or risks that we currently deem immaterial, that are not presently known to us or that arise in the future could also cause our actual results to differ materially from our expected results. Given these uncertainties, investors are cautioned that many of the assumptions upon which our forward-looking statements are based are likely to change after the date the forward-looking statements are made. The forward-looking statements speak only as of the date made, and we undertake no obligation to publicly update or revise any forward-looking statements for any reason, whether as a result of new information, future events or developments, changed circumstances, or otherwise, notwithstanding any changes in our assumptions, changes in business plans, actual experience or other changes. These cautionary statements qualify all forward-looking statements attributable to us or persons acting on our behalf.

**Company Contact:**<br>Sterling Infrastructure, Inc.<br>Noelle Dilts, VP Investor Relations and Corporate Strategy<br>281-214-0795<br>

<br>