Exhibit 99.1
| Joint Filer Information | ||
| Name of Joint Filer: | Industrea Alexandria LLC | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | 10% Owner | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |
| Name of Joint Filer: | Howard D. Morgan | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | Director; 10% Owner; Officer (Chief Executive Officer) | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |
| Name of Joint Filer: | Heather L. Faust | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | Director; 10% Owner; Officer (Executive Vice President) | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |
| Name of Joint Filer: | Tariq Osman | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | Director; 10% Owner; Officer (Executive Vice President) | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |
| Name of Joint Filer: | Joseph Del Toro | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | 10% Owner; Officer (Chief Financial Officer) | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |
| Name of Joint Filer: | Charles Burns | |
| Address of Joint Filer: | c/o Industrea Acquisition Corp. | |
| 1120 Avenue of the Americas, 4th Floor | ||
| New York, NY 10036 | ||
| Relationship of Joint Filer to Issuer: | 10% Owner; Officer (Secretary) | |
| Issuer Name and Ticker or Trading Symbol: | Industrea Acquisition Corp. [INDU] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 07/26/2017 | |
| Designated Filer: | Industrea Alexandria LLC | |