1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Facts of recognition;

(a) A corporation that enters into a contract for transfer or acquisition of stocks of a corporation and a transferor of a contract for transfer or acquisition of stocks;

1. Representative Director G, Plaintiff B;

2. Plaintiff B

3. Plaintiff C

4. The Plaintiff A transferee (B) E shall transfer all the issued stocks to “B” with the consent of all the shareholders, with respect to the management rights and licenses for electrical construction business, and the management rights of the corporation managed by “A” and with the consent of all the shareholders, and shall enter into a contract as follows:

Article 1(Purpose) This Agreement aims to take over the entire management rights for the operation of a corporation operated by “A”.

Article 2 (Details and Scope of Transfer) The contents and scope of transfer of the corporation to be transferred shall be as follows:

(1) Trade name: F2,00 shares issued. (3) Total number of shares issued: 62,00 shares. (4) Possession license related to construction business: Construction business - Electrical Construction Business - KRW 315,000,000.

Article 17 (Matters under Special Agreement) (3) The nominal holder of a share transfer shall be a person designated by "B".

(8) "A" and "B" shall distribute profits, excluding all expenses, to 50:50 if the former is awarded a successful tender in 2017.

1) E is F Co., Ltd. (hereinafter “F”) on July 19, 2016

B) The following terms and conditions are as follows (hereinafter “instant contract”) between the Plaintiffs and F’s management rights with respect to F’s license for electrical construction business and operation of business and F’s total issued stocks (62,000 shares) held by the Plaintiffs:

(2) According to the instant contract, the contract was concluded on August 31, 2016, with the F Shares (62,00 shares) among the Plaintiff’s shares (62,00 shares), with the J 27,90 shares, the Plaintiff’s 7,750 shares to K, the Plaintiff’s 23,250 shares to L, the Plaintiff’s 23,250 shares, and the Plaintiff’s 3,100 shares respectively.

3) Article 17(8) of the instant contract (hereinafter “Agreement on Distribution of Profit of this case”)

the Defendant Company’s tender for the electrical construction of 2017 Korea Electric Power Corporation.