서해예석(주) / SEOHAE YESUK

Also known as 서해예석
서해예석(주) (SEOHAE YESUK) is a head office of a for-profit corporation registered at 충청남도 보령시 웅천읍 성동큰길 (postal code 33520), working in manufacturing stone products for construction (Manufacturing). It has 1–4 employees. In the KOBDi Industry Ranking it scores 77 points and ranks 79 of 647 companies in its industry, ahead of about 88% of them. On record: Direct Production certification; Mail order sales license; Public Procurement Service (PPS) registration (Manufacturer). Employee growth: 0.00% (2024-2025).
Business Registration Number: 313-**-*712*Corporate Registration Number: 1645**-0012***
Business Status:
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Overview
Address (Korean)
충청남도 보령시 웅천읍 성동큰길 (33520)
Address (English)
CEO
Business Registration Date
Corporate Registration Date
Business Type
Head office of a for-profit corporation
Industry
Manufacturing > Stone Products > Manufacturing stone products for construction
Search similar companies in Industry Search →
Listing Status
Unlisted
Business Status
Number of Employees
1–4
Range. Exact number and history for members.
Employee Growth (YoY)
0.00%
2024-2025
Sales Amount
Sales Growth Rate
-0.58%
KOBDi Score
77
▲ 0 pts (vs. August 2026)
Industry Rank
#79 / 647
- (vs. August 2026)
Intellectual Property
Total registered
On record for this company
Numbers, dates, documents and history are available to members.
HR Information

서해예석(주) has 1–4 employees. Headcount, hires, departures, average salary and tenure for 서해예석(주) come from official pension records; exact figures are for members.

Number of Employees
New Employees (Last 12 Months)
Employees Left (Last 12 Months)
Average Monthly Salary Amount
Average Employee Tenure
Employer Since
Employee Growth (Year Over Year)
Licenses Information

On record for 서해예석(주): Mail order sales license. Numbers, status and dates for members. Guide: License Knowledge Base.

Mail order sales license
License Number
Status
Date
Certifications Information

On record for 서해예석(주): Direct Production certification. Certificate numbers, validity and issuers for members. Guide: Certification Knowledge Base.

Direct Production certification
Certificate Number
Status
Date
Registrations

On record for 서해예석(주): Public Procurement Service (PPS) registration (Manufacturer). Registered items and dates for members. Guide: Registration Knowledge Base.

Public Procurement Service (PPS) registration
Registration Number
Status
Date
Objectives and Activities

Business objectives and activities filed by 서해예석(주) with the commercial registry; the full list and dates are for members.

ActivityDateStatusDateStatus
Competitors

The closest peers of 서해예석(주) by industry, size and KOBDi score. Employees, rank and the full list of 20 are for members.

#Competitor NameNumber of EmployeesIndustry RankFull Profile
1(주)세암
SEAM		 Profile
2주식회사 금광산업개발
Geumgwang Industrial Development Co., Ltd.		 Profile
3다올아이엔지 Profile
4지구석재(주)
JIGUSTONE		 Profile
5(주)운암산업
UNAM INDUSTRIES CO.,LTD		 Profile
6–20 15 more competitors for members
Financial

Audited statements of 서해예석(주), as disclosed under Korean external-audit rules; sales, profit and ratios for members.

Auditor Name
Auditor Opinion
Stock Info

Capital, issued shares and par value of 서해예석(주) from the commercial registry, for members.

Capital
Par Value
Total Issued Shares
Authorized Shares
Common Stock Amount
Court data imported as of:
Branches

Branches of 서해예석(주) registered with the National Tax Service, for members.

#Branch NameBranch Address
1

Full Profile
2

Full Profile
Affiliated Companies

Group affiliation and subsidiaries of 서해예석(주), where disclosure is required by Korean fair-trade rules, for members.

#Company (KR)Company (EN)Report Date
1 Full Profile
2 Full Profile
Domestic and Overseas Subsidiaries
#Company (KR)Company (EN)Main BusinessControl TypeStart DateAddress
1
2
Subsidiaries, Grandchildren, and Great-Grandchildren
#Company (KR)Company (EN)OwnershipType
1 FULL PROFILE
2 FULL PROFILE
Group Affiliation (This Company Owned By)
#Group (KR)Group (EN)OwnershipType
1 Full Profile
Shareholders List

Shareholders of 서해예석(주) and their stakes, where disclosed, for members.

#Shareholder NameNumber of SharesEquity Ratio (%)Stock ClassRelation
1
2
3
Updated to: 
Executives List

Registered directors and officers of 서해예석(주) from the commercial registry, with history, for members.

NameTitleBirthdateDateStatusDateStatus
Updated to:

Additional executive records from the Financial Services Commission, for members.

#NameBirth DateJobPositionStatusPeriodExpirationGender
1
2
Updated to:
Registered Intellectual Property (South Korea)

Patents, utility models, designs and trademarks registered to 서해예석(주) with the Korean IP office, for members.

Total Registered Patents
Total Registered Utilities
Total Registered Designs
Total Registered Trademarks
Registered Patents
#Invention NameApplication DateRegistration DateRegistration Number
1
Registered Utilities
#Invention NameApplication DateRegistration DateRegistration Number
1
Registered Designs
#Article NameApplication DateRegistration DateRegistration Number
1
Registered Trademarks
#TitleApplication DateRegistration DateRegistration Number
1
Online Presence

Website, blog, online store and social accounts of 서해예석(주), for members.

Website(s):

Blog(s):

Online Store(s):

Social Media Platform(s):

Contact Information

Phone, fax, email and exact location of 서해예석(주), for members.

Address (Korean):
충청남도 보령시 웅천읍 성동큰길 (33520)
Address (English):
Phone:
Fax:
Email:
Location Map
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