삼광석회(주) / samkwang

Also known as 삼광석회

삼광석회(주) (samkwang) is a head office of a for-profit corporation registered at 충청북도 제천시 금성면 적성로 (postal code 27209), working in lime and plaster manufacturing (Manufacturing). It has 1–4 employees. In the KOBDi Industry Ranking it scores 86 points and ranks 18 of 76 companies in its industry, ahead of about 77% of them. On record: Public Procurement Service (PPS) registration (Manufacturer). Employee growth: -17.50% (2025-2026).

Business Registration Number: 304--709Corporate Registration Number: 1546-0001

Business Status:

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OverviewHR InfoLicensesCertificationsRegistrationsActivitiesCompetitorsFinancialStock InfoBranchesAffiliationShareholdersExecutivesIP InfoOnline PresenceContact

Overview

Address (Korean)

충청북도 제천시 금성면 적성로 (27209)

Address (English)

CEO

Business Registration Date

Corporate Registration Date

Business Type

Head office of a for-profit corporation

Industry

Manufacturing > Cement, Lime & Plaster > Lime and plaster manufacturing
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Listing Status

Unlisted

Business Status

Number of Employees

1–4

Range. Exact number and history for members.

Employee Growth (YoY)

-17.50%

2025-2026

Sales Amount

Sales Growth Rate

-0.79%

KOBDi Score

- (vs. August 2026)

Industry Rank

#18 / 76

- (vs. August 2026)

Intellectual Property

Total registered

On record for this company

Public Procurement Service (PPS) registration (Manufacturer)

Numbers, dates, documents and history are available to members.

HR Information

삼광석회(주) has 1–4 employees. Headcount, hires, departures, average salary and tenure for 삼광석회(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

KOBDi checks 삼광석회(주) 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 삼광석회(주) 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 삼광석회(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 삼광석회(주) with the commercial registry; the full list and dates are for members.

Activity	Date	Status	Date	Status

Competitors

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

#	Competitor Name	Full Profile
1	현승	Profile
2	(주)태영이엠씨충주공장	Profile
3	(주)포스그린 POSGREEN Company, Ltd	Profile
4	청우산업(주) Chungwoo Industry Co	Profile
5	한남기업	Profile
6–20	15 more competitors for members

Financial

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

#	Branch Name	Branch Address
1			Full Profile
2			Full Profile

Affiliated Companies

Group affiliation and subsidiaries of 삼광석회(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 Business	Control Type	Start Date	Address
1
2

Subsidiaries, Grandchildren, and Great-Grandchildren

#	Company (KR)	Company (EN)	Ownership	Type
1					FULL PROFILE
2					FULL PROFILE

Group Affiliation (This Company Owned By)

#	Group (KR)	Group (EN)	Ownership	Type
1					Full Profile

Shareholders List

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

#	Shareholder Name	Number of Shares	Equity Ratio (%)	Stock Class	Relation
1
2
3

Updated to:

Executives List

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

Name	Title	Birthdate	Date	Status	Date	Status

Updated to:

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

#	Name	Birth Date	Job	Position	Status	Period	Expiration	Gender
1
2

Updated to:

Registered Intellectual Property (South Korea)

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

Total Registered Patents

Total Registered Utilities

Total Registered Designs

Total Registered Trademarks

Registered Patents

#	Invention Name	Application Date	Registration Date	Registration Number
1

Registered Utilities

#	Invention Name	Application Date	Registration Date	Registration Number
1

Registered Designs

#	Article Name	Application Date	Registration Date	Registration Number
1

Registered Trademarks

#	Title	Application Date	Registration Date	Registration Number
1

Online Presence

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

Website(s):

Blog(s):

Online Store(s):

Social Media Platform(s):

Contact Information

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

Address (Korean):

충청북도 제천시 금성면 적성로 (27209)

Address (English):

Phone:

Fax:

Email:

Location Map