What SJ Group does

SJ Group is a Seoul, South Korea-headquartered private firm founded in 2008 with 251-500 employees, described in firmographic sources as a clothing manufacturing business specializing in retail apparel and fashion, with a corporate website at sj-group.co.kr. The firm's customer segments, product mix, pricing, and GTM motion are not specified in the available data, and there is no information on subsidiaries, ownership structure, management team, certifications, or operating geographies beyond the Seoul headquarters. The company has recorded limited capital-markets activity — a 2012 investment event with IMM Investment is the only financing signal in the dataset.

A significant data conflict exists within the inputs: alongside the apparel-manufacturing description, the data includes a strategic partnership with Rönesans Holding (announced 2026-03-26) for co-development of the Eastern Mediterranean petrochemical sector, and a multi-year financial table showing revenue, gross profit, EBITDA, operating income, net income, and EV on the order of tens of trillions (currency labelling $ but magnitudes consistent with Korean Won). These financial figures are inconsistent with a 251-500 employee apparel manufacturer and more consistent with a large industrial/petrochemical entity, suggesting either that the firmographic description applies to a narrower legal entity within a larger group, that the financial table is currency-mislabeled, or that the dataset aggregates different companies under the same name. Investors should treat the petrochemical partnership as the most recent, externally verifiable strategic signal and the apparel/manufacturing description as the firmographic anchor, while flagging the inconsistency as a key data-quality issue for diligence.

The only clearly evidenced revenue mechanic is project-based co-development under strategic partnerships (currently Rönesans for petrochemicals). There is no disclosed pricing model, no customer logos, and no segment-level revenue split. No product launches, certifications, regulatory actions, M&A, leadership changes, or restructuring events are recorded in the source data.

Name

SJ Group

Website

https://sj-group.co.kr

Company type

Private

Founded year

2008

Headcount range

251–500 employees

Short description

SJ Group is a private, Seoul-based apparel manufacturer (251-500 employees, founded 2008) that has also entered a strategic partnership with Rönesans Holding to co-develop the Eastern Mediterranean petrochemical sector.

Ownership category

akta.pro rank

Product category

Apparel Manufacturing

NAICS

Apparel Manufacturing (315)

SIC

Apparel & Other Finishd Prods Of Fabrics & Similar Matl (2300)

akta.pro primary industry

Textiles, Fabrics, Trims & Components Suppliers (CRAAAAAL)

Keywords

• Clothing manufacturing
• Retail apparel
• Fashion garments
• Apparel production
• Garment manufacturing

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Core offering

SJ Group is a clothing manufacturing firm that specializes in retail apparel and fashion garment production. Operating from Seoul, South Korea, the company produces apparel intended for retail distribution using a workforce of 251–500 employees. The documented scope is apparel manufacturing rather than proprietary technology or branded consumer retail.

Differentiator

Problem solved

Functional benefit

Products and services

• Retail apparel and fashion garment manufacturing Contract manufacturing of clothing and fashion garments for retail distribution. Operated from Seoul, South Korea, with a production workforce of 251–500 employees producing apparel intended for retailer and brand customers.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Rönesans HoldingcoreStrategic or Co-development Partner · 26 March 2026Rönesans Holding announced a strategic partnership with SJ Group to develop the Eastern Mediterranean Petrochemical sector. This partnership focuses on collaborative development in the petrochemical industry within the Eastern Mediterranean region.

Recent moves2 records

Expansion highlights3 records

Broad incumbents

• Far Eastern New Century: Taiwanese conglomerate with major textile and apparel manufacturing operations. Comparable vertically integrated textile-to-apparel producer, though significantly larger and more diversified.
• Toray Industries: Japanese global textile and materials manufacturer with significant apparel fabric and finished product operations. Comparable Asian textile/apparel manufacturing presence at much larger scale and with proprietary materials.
• Pou Chen Corporation: World's largest branded athletic and casual footwear manufacturer with substantial apparel exposure. Comparable as a Taiwanese contract apparel/footwear manufacturer, though substantially larger in scale.
• Feng Tay Enterprises: Taiwan-based footwear and apparel manufacturer, primarily serving Nike. Comparable Asian contract manufacturer business model, though larger and more footwear-focused.

Direct peers

• Youngone Corporation: Korean apparel and textile manufacturer supplying global sportswear and outdoor brands. Comparable scale, Korean base, and contract manufacturing business model serving major retail labels.
• Eclat Textile: Taiwan-based apparel manufacturer serving premium athletic and lifestyle brands. Closely comparable contract manufacturer with similar customer base (Nike, Under Armour) and Asian production footprint.
• Hansoll Textile: Major Korean apparel manufacturer producing for global retail brands. Directly comparable as a mid-to-large Korean contract apparel producer with similar customer profiles and production capabilities.
• Makalot Industrial: Taiwan-based apparel OEM/ODM manufacturer serving global fashion brands. Comparable contract apparel manufacturing model, scale, and Asian production footprint.
• TK Group (Taekwang Industrial): Korean textile and apparel manufacturer with diversified production. Similar in operating geography and contract manufacturing orientation, serving apparel brands globally.

Regional players

• Shinsegae International: Korean fashion and apparel company with manufacturing and retail operations. Comparable Korean fashion/apparel industry participant, though more retail-focused than pure contract manufacturing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/sj-group-co.-ltd

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SJ Group