Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Checkbox not checked   Rule 13d-1(b)
Checkbox not checked   Rule 13d-1(c)
Checkbox checked   Rule 13d-1(d)




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SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8 and 9 above, amounts consist of 47,165 shares of Class A common stock, par value $0.0001 per share ("Class A common stock), of SOLV Energy, Inc. (the "Issuer") and 13,547,334 common units ("LLC Interests") of SOLV Energy Holdings LLC ("Opco"), as disclosed in the prospectus of the Issuer, dated February 10, 2026 (the "IPO Prospectus"), directly held by the Reporting Person. See Item 2 for more information. Pursuant to the limited liability company agreement ("LLCA") of Opco, the Reporting Person is entitled to redeem LLC Interests for, at the Issuer's election, shares of Class A common stock on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the LLCA. Upon a redemption of LLC Interests, an equal number of shares of Class B common stock of the Issuer also held by the Reporting Person will be surrendered to and cancelled by the Issuer for no additional consideration. Each share of Class B common stock entitles the holder thereof to one vote per share but carries no economic rights. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Issuer's Prospectus dated May 28, 2026 (the "Secondary Prospectus") and (b) assumes that all 13,547,334 LLC Interests directly held by the Reporting Person are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by the Reporting Person. See Item 2 for more information. Pursuant to the LLCA of Opco, as disclosed in the IPO Prospectus, the Reporting Person is entitled to redeem LLC Interests for, at the Issuer's election, shares of Class A common stock on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the LLCA. Upon a redemption of LLC Interests, an equal number of shares of Class B common stock of the Issuer also held by the Reporting Person will be surrendered to and cancelled by the Issuer for no additional consideration. Each share of Class B common stock entitles the holder thereof to one vote per share but carries no economic rights. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 38,711,565 LLC Interests directly held by the Reporting Person are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of Class A common stock directly held by the Reporting Person. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP and all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amounts consist of 82,739,695 shares of Class A common stock directly held by ASP VIII Alternative Investments Solstice, L.P. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8, and 9 above, amounts consist of 82,739,695 shares of Class A common stock directly held by ASP VIII Alternative Investments Solstice, L.P. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8 and 9 above, amounts consist of 22,642,441 LLC Interests directly held by the Reporting Person. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 22,642,441 LLC Interests directly held by the Reporting Person are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8 and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP, (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP, (iii) 82,739,695 shares of Class A common stock directly held by ASP VIII Alternative Investments Solstice, L.P. and (iv) 22,642,441 LLC Interests directly held by SOLV Energy Management Holdings LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported in the Secondary Prospectus and (b) assumes that all 13,547,334 LLC interests directly held by ASP Endeavor Investco LP, all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP and all 22,642,441 LLC Interests directly held by SOLV Energy Management Holdings LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G




Comment for Type of Reporting Person:   In reference to Rows 6, 8 and 9 above, amount consists of (i) 47,165 shares of Class A common stock and 13,547,334 LLC Interests directly held by ASP Endeavor Investco LP, (ii) 133,541 shares of Class A common stock and 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP, (iii) 82,739,695 shares of Class A common stock directly held by ASP VIII Alternative Investments Solstice, L.P. and (iv) 22,642,441 LLC Interests directly held by SOLV Energy Management Holdings LP. See Item 2 for more information. In reference to Row 11 above, the percentage of ownership is based on (a) 123,745,401 shares of Class A common stock outstanding as reported on the Secondary Prospectus and (b) assumes that all 13,547,334 LLC interests directly held by ASP Endeavor Investco LP, all 38,711,565 LLC Interests directly held by ASP SOLV Aggregator LP and all 22,642,441 LLC Interests directly held by SOLV Energy Management Holdings LP are exchanged for newly issued shares of Class A common stock on a one-for-one basis.


SCHEDULE 13G



 
ASP Endeavor Investco LP
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary
Date:08/11/2026
 
ASP SOLV Aggregator LP
 
Signature:/s/ Eric. L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary
Date:08/11/2026
 
ASP VIII Alternative Investments Solstice, L.P.
 
Signature:/s/ Michael G. Fisch
Name/Title:Michael G. Fisch, President, American Securities Associates VIII, LLC, its General Partner
Date:08/11/2026
 
American Securities Partners VIII(B), L.P.
 
Signature:/s/ Michael G. Fisch
Name/Title:Michael G. Fisch, President, American Securities Associates VIII, LLC, its General Partner
Date:08/11/2026
 
ASP VIII Alternative Investments L.P.
 
Signature:/s/ Michael G. Fisch
Name/Title:Michael G. Fisch, President, American Securities Associates VIII, LLC, its General Partner
Date:08/11/2026
 
AS/ASP VIII Co-Investor LLC
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary, ASP Manager Corp., its Manager
Date:08/11/2026
 
American Securities Associates VIII, LLC
 
Signature:/s/ Michael G. Fisch
Name/Title:Michael G. Fisch, President
Date:08/11/2026
 
ASP VIII SOLV Holdings LP
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary, ASP Manager Corp., its General Partner
Date:08/11/2026
 
ASP VIII CSE Holdings LP
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary, ASP Manager Corp., its General Partner
Date:08/11/2026
 
SOLV Energy Management Holdings LP
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary, ASP Manager Corp., its General Partner
Date:08/11/2026
 
ASP Manager Corp.
 
Signature:/s/ Eric L. Schondorf
Name/Title:Eric L. Schondorf, Vice President and Secretary
Date:08/11/2026
 
American Securities LLC
 
Signature:/s/ Michael G. Fisch
Name/Title:Michael G. Fisch, Chief Executive Officer
Date:08/11/2026
Exhibit Information

Exhibit A - Joint Filing Agreement, dated as of May 7, 2026, by and among the Reporting Persons (incorporated by reference from the Schedule 13G filed by the Reporting Persons on May 7, 2026).