; and (II) the date on which the 6-year period beginning on the date of the termination of service or employment as an officer or employee expires. (iv) With respect to an officer or employee of the legislative branch of the United States who becomes a corporate lobbyist, the date on which the 6-year period beginning on the date of the termination of service or employment as an officer or employee expires. ; (B) by redesignating subsections (f) through (l) as subsections (d) through (j), respectively; and (C) by adding at the end the following: (k) Other post-Employment restrictions (1) Definitions In this subsection: (A) Giant bank or company The term giant bank or company includes— (i) any for-profit company or financial institution with greater than an average of $150,000,000,000 in market capitalization or revenue for the previous 3-year period; (ii) any Federal contractor that received greater than $5,000,000,000 in annual revenue from the Federal Government during the previous 3-year period; and (iii) any for-profit company or financial institution that exerts monopolistic or monopsonistic control over a significant share of the market in its particular industry (as defined by the Director of the Office of Public Integrity, in consultation with the Attorney General, by regulation). (B) Lobbying contact The term lobbying contact has the meaning given the term in section 3 of the Lobbying Disclosure Act of 1995 ( 2 U.S.C. 1602 ). (C) Registered lobbyist The term registered lobbyist means a lobbyist registered under the Lobbying Disclosure Act of 1995 ( 2 U.S.C. 1601 et seq.). (D) Senior government official The term senior government official means— (i) any individual described in section 101(f) of the Ethics in Government Act of 1978 (5 U.S.C. App.), including— (I) any individual in a position on any level of the Executive Schedule under subchapter II of chapter 53 of title 5, United States Code; (II) a political appointee in the Executive Office of President or in the Office of the Vice President