EXHIBIT 99.4



                              CONSENT OF NOMINEE


     I, Steven J. Guerrettaz, hereby consent to being named as a nominee for
director of ATG Inc., a California corporation (the "Company"), in connection
with the Company's Registration Statement on Form S-1 (the "Registration
Statement") to be filed with the Securities and Exchange Commission (the
"Commission"). I understand that the Registration Statement is being filed with
the Commission in connection with the initial public offering of the Company's
Common Stock.


Dated: February 6, 1998                         /s/ Steven J. Guerrettaz
                                                --------------------------- 
                                                Steven J. Guerrettaz