Sec Form 3 Filing - GSO Capital Opportunities Fund III LP @ ATLAS TECHNICAL CONSULTANTS, INC. - 2020-02-14

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person GSO Capital Opportunities Fund III LP 2. Issuer Name and Ticker or Trading Symbol ATLAS TECHNICAL CONSULTANTS, INC. [ ATCX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O GSO CAPITAL PARTNERS LP, 345 PARK AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 02/14/2020 (Street) NEW YORK, NY10154 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 2,200,000 I See footnotes ( 1 ) ( 2 ) ( 3 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GSO Capital Opportunities Fund III LP C/O GSO CAPITAL PARTNERS LP 345 PARK AVENUE NEW YORK, NY10154 X GSO Capital Opportunities Associates III LLC C/O GSO CAPITAL PARTNERS LP 345 PARK AVENUE NEW YORK, NY10154 X GSO Holdings I LLC C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK, NY10154 X Blackstone Holdings II L.P. C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK, NY10154 X Blackstone Holdings I/II GP L.L.C. C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK, NY10154 X Blackstone Group Inc 345 PARK AVENUE NEW YORK, NY10154 X Blackstone Group Management L.L.C. C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK, NY10154 X SCHWARZMAN STEPHEN A C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK, NY10154 X Signatures GSO Capital Opportunities Fund III LP, By: GSO Capital Opportunities Associates III LLC, its general partner, By: /s/ Marisa J. Beeney, Name: Marisa J. Beeney, Title: Authorized Signatory 02/24/2020 Signature of Reporting Person Date GSO Capital Opportunities Associates III LLC, By: /s/ Marisa J. Beeney, Name: Marisa J. Beeney, Title: Authorized Signatory 02/24/2020 Signature of Reporting Person Date GSO HOLDINGS I L.L.C., By: /s/ John G. Finley, Name: John G. Finley, Title: Chief Legal Officer 02/24/2020 Signature of Reporting Person Date BLACKSTONE HOLDINGS II L.P., By: Blackstone Holdings I/II GP L.L.C, its general partner, By: The Blackstone Group Inc., its sole member, By: /s/ John G. Finley, Title: Chief Legal Officer 02/24/2020 Signature of Reporting Person Date BLACKSTONE HOLDINGS I/II GP L.L.C., By: The Blackstone Group Inc., its sole member, By: /s/ John G. Finley, Name: John G. Finley, Title: Chief Legal Officer 02/24/2020 Signature of Reporting Person Date THE BLACKSTONE GROUP INC., By: /s/ John G. Finley, Name: John G. Finley, Title: Chief Legal Officer 02/24/2020 Signature of Reporting Person Date BLACKSTONE GROUP MANAGEMENT L.L.C., By: /s/ John G. Finley, Name: John G. Finley, Title: Chief Legal Officer 02/24/2020 Signature of Reporting Person Date STEPHEN A. SCHWARZMAN, /s/ Stephen A. Schwarzman 02/24/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reflects securities directly held by GSO Capital Opportunities Fund III LP. GSO Capital Opportunities Associates III LLC is the general partner of GSO Capital Opportunities Fund III LP. GSO Holdings I L.L.C. is the managing member of GSO Capital Opportunities Associates III LLC. Blackstone Holdings II L.P. is the managing member of GSO Holdings I L.L.C. with respect to securities beneficially owned by GSO Capital Opportunities Fund III LP. Blackstone Holdings I/II GP L.L.C. is the general partner of Blackstone Holdings II L.P. The Blackstone Group Inc. is the sole member of Blackstone Holdings I/II GP L.L.C. Blackstone Group Management L.L.C. is the sole holder of the Class C common stock of The Blackstone Group Inc. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman. ( 2 )Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. ( 3 )Each of the Reporting Persons (other than the direct holder of securities to the extent of its direct ownership), disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than the direct holder of securities to the extent of its direct ownership) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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