(주)옥시스톤 / OXYSTONE CO.,LTD

Also known as 옥시스톤 · OXYSTONE
(주)옥시스톤 (OXYSTONE CO.,LTD) is a head office of a for-profit corporation registered at 충청북도 괴산군 사리면 사리로 (postal code 28046), working in concrete tile, roof tile, brick and block manufacturing (Manufacturing). In the KOBDi Industry Ranking it scores 60 points and ranks 211 of 698 companies in its industry, ahead of about 70% of them (down 2 places since August 2026). On record: Public Procurement Service (PPS) registration (Manufacturer). Employee growth: -100.00% (2025-2026).
Business Registration Number: 132-**-*436*Corporate Registration Number: 1343**-0011***
Business Status:
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Overview
Address (Korean)
충청북도 괴산군 사리면 사리로 (28046)
Address (English)
CEO
Business Registration Date
Corporate Registration Date
Business Type
Head office of a for-profit corporation
Industry
Manufacturing > Concrete & Structural Products > Concrete tile, roof tile, brick and block manufacturing
Search similar companies in Industry Search →
Listing Status
Unlisted
Business Status
Number of Employees
Employee Growth (YoY)
-100.00%
2025-2026
Sales Amount
Sales Growth Rate
-41.69%
KOBDi Score
60
- (vs. August 2026)
Industry Rank
#211 / 698
▼ 2 (vs. August 2026)
Intellectual Property
Total registered
On record for this company
Numbers, dates, documents and history are available to members.
HR Information

Headcount, hires, departures, average salary and tenure for (주)옥시스톤 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

KOBDi checks (주)옥시스톤 against Korean license registries (mail order, door-to-door, telemarketing, prepaid, medical device, MFDS, construction); results are for members. Guide: License Knowledge Base.

License Number
Status
Date
Certifications Information

KOBDi checks (주)옥시스톤 against Korean certification registries (Venture, Inno-Biz, Main-Biz, HACCP, Direct Production and more); results are for members. Guide: Certification Knowledge Base.

Certificate Number
Status
Date
Registrations

On record for (주)옥시스톤: 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 (주)옥시스톤 with the commercial registry; the full list and dates are for members.

ActivityDateStatusDateStatus
Competitors

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

#Competitor NameNumber of EmployeesIndustry RankFull Profile
1영도콘크리트주식회사
sungeunpc		 Profile
2신우콘크리트산업(주)
SINWOO CONCRETE INDUSTRY CO., LTD		 Profile
3(주)태성
TAE SUNG CO LTD		 Profile
4주식회사 지구코퍼레이션
JIGOO CORP.LTD.		 Profile
5(주)티웨이홀딩스
Tway Holdings Incorporation		 Profile
6–20 15 more competitors for members
Financial

Audited statements of (주)옥시스톤, 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 (주)옥시스톤 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 (주)옥시스톤 registered with the National Tax Service, for members.

#Branch NameBranch Address
1

Full Profile
2

Full Profile
Affiliated Companies

Group affiliation and subsidiaries of (주)옥시스톤, 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 (주)옥시스톤 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 (주)옥시스톤 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 (주)옥시스톤 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 (주)옥시스톤, for members.

Website(s):

Blog(s):

Online Store(s):

Social Media Platform(s):

Contact Information

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

Address (Korean):
충청북도 괴산군 사리면 사리로 (28046)
Address (English):
Phone:
Fax:
Email:
Location Map
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