Exhibit 1
Joint Filing Agreement to Schedule 13G
This will confirm the agreement by and among all the undersigned that the Schedule 13G filed on or about this date and any subsequent amendments with respect to the beneficial ownership by the undersigned of the ordinary shares, no par value, of DPC Holdings PLC, is being filed on behalf of each of the undersigned in accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended. This agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.
Date: August 13, 2026
| JFL Fund vi Alloy holdings, llc | ||
| By: JFL Equity Investors VI, L.P., its Member | ||
| By: JFL Parallel Fund VI, L.P., its Member | ||
| By: JFL Executive Investors VI, L.P., its Member | ||
| By: JFL GP Investors VI, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL EQUITY INVESTORS VI, L.P. | ||
| By: JFL GP Investors VI, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL PARALLEL FUND, VI, L.P | ||
| By: JFL GP Investors VI, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL EXECUTIVE Investors VI, L.P. | ||
| By: JFL GP Investors VI, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL GP Investors vi, llc | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL CREDIT OPPORTUNITIES FUND GP ROLLOVER LP | ||
| By: JFL Credit GP Investors I, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL FUND VI CREDIT OPPS HOLDINGS, LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL CREDIT GP INVESTORS I, LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL CREDIT OPPORTUNITIES FUND I, L.P. | ||
| By: JFL Credit GP Investors I, LLC, its General Partner | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL FUND VI CREDIT OPPS CAYMAN HOLDINGS, LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
2
| TAMARAC HOLDINGS, LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| TPCI LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL CREDIT OPPORTUNITIES FUND II, L.P. | ||
| By: JFL Credit GP Investors II, LLC | ||
| By: | /s/ C. Alexander Harman | |
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||
| JFL CREDIT GP INVESTORS II, LLC | ||
| /s/ C. Alexander Harman | ||
| Name: C. Alexander Harman | ||
| Title: Managing Partner | ||