Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	THL Agiliti LLC

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL AGILITI LLC

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

Name of Joint Filer:	Thomas H. Lee Advisors

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THOMAS H. LEE ADVISORS

By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	Thomas H. Lee Equity Fund VIII, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THOMAS H. LEE EQUITY FUND VIII, L.P.
By:	THL Equity Advisors VIII, LLC, its General Partner
By:	Thomas H. Lee Partners, L.P., its Sole Member
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	Thomas H. Lee Parallel Fund VIII, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THOMAS H. LEE PARALLEL FUND VIII, L.P.
By:	THL Equity Advisors VIII, LLC, its General Partner
By:	Thomas H. Lee Partners, L.P., its Sole Member
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	THL Executive Fund VIII, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL EXECUTIVE FUND VIII, L.P.
By:	THL Equity Advisors VIII, LLC, its General Partner
By:	Thomas H. Lee Partners, L.P., its Sole Member
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	THL Fund VIII Coinvestment Partners, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL FUND VIII COINVESTMENT PARTNERS, L.P.
By:	Thomas H. Lee Partners, L.P., its General Partner
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	THL Equity Advisors VIII, LLC

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL EQUITY ADVISORS VIII, LLC
By:	Thomas H. Lee Partners, L.P., its General Partner
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	Thomas H. Lee Partners, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THOMAS H. LEE PARTNERS, L.P.
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	THL Holdco, LLC

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL HOLDCO, LLC

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	FS Sponsor LLC

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

FS SPONSOR LLC

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Attorney-in-Fact

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	Scott M. Sperling

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Attorney-in-Fact for Scott M. Sperling

Dated: January 4, 2019

Joint Filer Information

(continued)

Name of Joint Filer:	Kent R. Weldon

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Attorney-in-Fact for Kent R. Weldon

Dated: January 4, 2019

(continued)

Name of Joint Filer:	THL Managers VIII, LLC

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL MANAGERS VIII, LLC
By:	Thomas H. Lee Partners, L.P., its General Partner
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

(continued)

Name of Joint Filer:	Thomas H. Lee Partners, L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THOMAS H. LEE PARTNERS, L.P.
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

(continued)

Name of Joint Filer:	THL Equity Fund VIII Investors (Agiliti), L.P.

Address of Joint Filer:	c/o Thomas H. Lee Partners, L.P.
	100 Federal Street, 35th Floor
	Boston, MA 02110

Relationship of Joint Filer to Issuer:	10% Owner / Director

Issuer Name and Ticker or Trading Symbol:	Federal Street Acquisition Corp. [FSAC]

Date of Earliest Transaction Required to be Reported (Month/Day/Year):	January 4, 2019

Designated Filer:	THL Agiliti LLC

Signature:

THL EQUITY FUND VIII INVESTORS (AGILITI), L.P.
By:	THL Equity Advisors VIII, LLC, its General Partner
By:	Thomas H. Lee Partners, L.P., its Sole Member
By:	Thomas H. Lee Advisors, LLC, its General Partner
By:	THL Holdco, LLC, its Managing Member

By:	/s/ Charles P. Holden
	Name: Charles P. Holden
	Title: Managing Director

Dated: January 4, 2019

THL AGILITI LLC 4