24-Hour Update: SELU Falls to 58,270 Members; Donghaeng and NSEU Combined Exceed 42,000; Court Ruling Pending; Shareholder Campaign Stalled
Published: June 5, 2026
By: Zeeshan Khan
Reading time: 8 minutes
Category: Labor / Technology / Legal
Note: June 5, 2026 – This is an update to the June 4, 2026 article: Samsung’s Main Union at Risk of Losing Majority as Membership Plummets, Minority Unions Surge
SEOUL – June 5, 2026 – In the 24 hours since the previous update, the main Samsung Electronics Labor Union (SELU) has officially lost its legal majority status. SELU membership fell to 58,270 as of 3 p.m. KST on June 4, 2026, dropping below the required threshold of approximately 64,440 members. The departure of DX division workers, who receive dramatically smaller bonuses than their DS division counterparts, accelerated past the critical point. Simultaneously, two minority unions—the National Samsung Electronics Union (NSEU) and the Donghaeng Union—have continued to gain members, now representing over 42,000 employees combined. The Suwon District Court has not yet ruled on the Donghaeng Union’s injunction, and the shareholder campaign remains stalled following a 26% stock price surge.
The Essentials: Who, What, When, Where, Why, How (Last 24 Hours)
Who: The main Samsung Electronics Labor Union (SELU); the National Samsung Electronics Union (NSEU); the Donghaeng Labor Union; Samsung Electronics management; the Suwon District Court; the Korea Shareholder Movement Headquarters; and the Ministry of Employment and Labor.
What: SELU membership fell to 58,270 as of 3 p.m. KST on June 4, 2026, down from approximately 75,000 in late April. This is below the majority threshold of approximately 64,440 members (over 50% of the total workforce). The NSEU grew to 20,968 members, and the Donghaeng Union grew to 21,015 members. The union has lost its legal majority status.
When: The membership drop occurred primarily between late April and June 4, 2026. The threshold was crossed on June 4, 2026. The data was current as of 3 p.m. KST on June 4, 2026.
Where: The membership changes apply to all Samsung Electronics employees in South Korea. The legal majority status is determined by the Ministry of Employment and Labor in Sejong City.
Why (Immediate Cause): DX division employees receive bonuses of approximately 6 million won, while DS division employees receive bonuses averaging 567 million won. DX workers have been leaving SELU and joining the NSEU or Donghaeng Union to protest the agreement, and their departures finally pushed SELU below the 50% threshold.
How (Mechanism): Under South Korea’s Trade Union and Labor Relations Adjustment Act, a union must represent over 50% of all employees to obtain majority status and exclusive bargaining rights. Membership is tracked through union rolls filed with the Ministry of Employment and Labor. Once a union falls below 50%, it automatically loses its designation as the majority bargaining representative.
Specific Updates in the Last 24 Hours (June 4–5, 2026)
1. SELU Membership Plummets to 58,270, Majority Status Lost
As of 3 p.m. KST on June 4, 2026, SELU’s membership stood at 58,270. This represents a loss of over 7,000 members since 10 a.m. KST on June 4, 2026 (when it was 65,290), and a loss of approximately 17,000 members from its late April 2026 total of approximately 75,000. The union requires at least 64,440 members to maintain majority status (over 50% of approximately 128,880 total employees). SELU is now 6,170 members below the majority threshold.
Background on Majority Status: A union that represents more than half of all employees obtains exclusive bargaining rights. SELU has now lost its designation as the majority bargaining representative.
Legal Consequence: Loss of majority status requires the Ministry of Employment and Labor to recognize a new bargaining representative, potentially through a vote among all employees or through recognition of the largest union.
Current Status: SELU is no longer the majority union as of June 4, 2026.
What This Means: Management now faces a fragmented bargaining landscape. Minority unions gain legal standing to demand recognition. SELU can no longer independently appoint worker representatives to the labor-management council.
2. Minority Unions Continue to Surge: NSEU and Donghaeng Gain More Members
Two minority unions have seen continued membership growth as DX division workers defect from SELU.
National Samsung Electronics Union (NSEU):
- Membership as of June 4, 2026 (10 a.m. KST): 20,960
- Membership as of June 4, 2026 (3 p.m. KST): 20,968
- Net gain in 5 hours: 8 members
Donghaeng Union:
- Membership as of June 4, 2026 (10 a.m. KST): 20,923
- Membership as of June 4, 2026 (3 p.m. KST): 21,015
- Net gain in 5 hours: 92 members
Combined Membership: NSEU and Donghaeng together have approximately 41,983 members as of 3 p.m. KST on June 4, 2026.
What This Means: The combined membership of the two minority unions now represents approximately 32.6% of all Samsung Electronics employees. With SELU having lost majority status, these unions are now positioned to seek recognition as the new bargaining representative.
3. Bonus Disparity Remains Confirmed as Driving Factor
The membership exodus is directly tied to the wage agreement signed on May 27, 2026, which provides vastly different bonuses by division.
Confirmed Bonus Figures (Source: Yonhap News Agency, June 2, 2026):
- DS (semiconductor) division employees (approximately 78,000 workers): eligible for bonuses averaging 567 million won (approximately $430,000 USD)
- DX division employees (including those who have left SELU): eligible for bonuses of approximately 6 million won (approximately $4,550 USD)
The disparity is approximately 94.5 times larger for DS division employees.
What This Means: The bonus structure remains the primary driver of the membership shift. DX workers continue to move to unions that explicitly oppose the agreement.
4. Injunction Status: No Change, Ruling Expected Early July
The Donghaeng Union’s amended injunction, filed with the Suwon District Court on June 2, 2026, remains under review. There has been no court ruling as of June 5, 2026.
Timeline:
- May 29, 2026: Initial arguments heard
- June 2, 2026: Amended injunction filed
- Expected ruling: Approximately one month from filing, meaning early July 2026
Current Status: The signed wage agreement remains in full effect unless and until the court issues a ruling granting the injunction.
5. Shareholder Campaign Remains Stalled
The Korea Shareholder Movement Headquarters’ planned legal challenge has not advanced. A shareholder assembly scheduled for June 6, 2026, has been postponed indefinitely.
Stock Price Context: Samsung Electronics’ market capitalization surpassed 2,000 trillion won ($1.32 trillion USD) for the first time on June 1, 2026. The stock price is up 26% since the wage agreement was signed on May 20, 2026.
Group Statement (as previously reported): “Without shareholder support, we will not proceed” with lawsuits.
Current Status: No shareholder lawsuit has been filed. The campaign is stalled.
6. Police Blacklist Investigation Active, No New Developments
The police investigation into alleged employee blacklisting continues. The third search warrant was executed on May 28-29, 2026, securing data from four IP users with abnormal access records and one individual implicated in leaking personal information.
Current Status: Police are analyzing seized materials. No new search warrants or charges have been reported in the last 24 hours.
Comparison: Before (June 4 Article) and After (June 5 – Current)
| Element | As of June 4, 2026 (10 a.m. KST Article) | As of June 5, 2026 (Current) |
|---|---|---|
| SELU membership | 65,290 (as of 10 a.m. KST June 4) | 58,270 (as of 3 p.m. KST June 4) |
| Majority threshold | 64,500 (based on ~129,000 employees) | ~64,440 (based on ~128,880 employees) |
| SELU majority status | At immediate risk of loss | LOST |
| NSEU membership | 20,960 | 20,968 |
| Donghaeng membership | 20,923 | 21,015 |
| Combined minority membership | 41,883 | 41,983 |
| Court ruling on injunction | Pending – expected ~1 month | No change – pending |
| Shareholder lawsuit | Stalled | No change – stalled |
| Police blacklist investigation | Active; third warrant executed May 28-29 | No new developments in last 24 hours |
Current Status (As of June 5, 2026, 09:00 KST)
| Question | Answer |
|---|---|
| Has SELU lost majority status? | YES – lost on June 4, 2026 |
| What is SELU’s current membership? | 58,270 as of 3 p.m. KST June 4, 2026 |
| What is the majority threshold? | ~64,440 (over 50% of ~128,880 total employees) |
| How many members below threshold? | 6,170 |
| What is NSEU’s membership? | 20,968 |
| What is Donghaeng’s membership? | 21,015 |
| Combined minority membership? | 41,983 |
| Has the court ruled on the injunction? | NO – ruling expected early July 2026 |
| Is the wage agreement in effect? | YES – remains in effect unless court orders otherwise |
| Has the shareholder lawsuit been filed? | NO – stalled; assembly postponed |
| Has the stock price surge continued? | YES – market cap exceeded 2,000 trillion won on June 1 |
| Has the police blacklist investigation concluded? | NO – ongoing; materials under analysis |
What Happens Next (As of June 5, 2026)
Immediate Legal Consequences (Hours to Days)
- Ministry Notification – The Ministry of Employment and Labor will be notified that SELU has lost majority status.
- New Bargaining Representative Process – The Ministry must recognize a new bargaining representative, either through a vote among all employees or by recognizing the largest union.
- Potential Recognition of Donghaeng or NSEU – With SELU no longer the majority, either Donghaeng (21,015 members) or NSEU (20,968 members) could seek recognition.
Legal Timeline (Weeks)
- Suwon District Court Ruling – Expected early July 2026 on the Donghaeng Union’s injunction.
- Possible Outcomes – If granted, the wage agreement would be suspended. If denied, Donghaeng may appeal.
Shareholder Campaign (Stalled)
- Postponed Assembly – The June 6 assembly remains postponed indefinitely.
- Stock Price Monitoring – Further increases may permanently end the campaign.
Main Union Leadership
- Confidence Vote – Scheduled for June 17, 2026, for SELU Chairman Choi Seung-ho.
- Impact of Majority Loss – The vote may now be largely symbolic, as SELU has already lost its legal majority status.
Police Investigation (Ongoing)
- Analysis Continuing – Police are analyzing seized data from the May 28-29 search.
- Potential Summons – Individuals involved may be summoned for questioning.
Why This Matters (Updated for June 5)
The past 24 hours have fundamentally altered the labor landscape at Samsung Electronics.
For the main union (SELU): Having lost majority status with 58,270 members, SELU is no longer the exclusive bargaining representative. The union cannot independently appoint worker representatives to the labor-management council. The confidence vote scheduled for June 17 is now largely symbolic, as the union’s legal standing has already changed.
For the minority unions: The NSEU and Donghaeng Union have gained over 42,000 members combined. With SELU having lost majority status, these unions now have a credible claim to recognition. The Ministry of Employment and Labor will need to determine which union, if any, becomes the new bargaining representative.
For Samsung management: The prospect of fragmented bargaining is now a reality. Management may face multiple demands from multiple unions rather than a single counterparty. The 2027 wage negotiation round will be significantly more complex.
For DX division workers: The membership shift has achieved its immediate goal: SELU no longer holds a monopoly on representation. DX workers who joined NSEU or Donghaeng now have unions that explicitly oppose the May 27 wage agreement.
For South Korean labor law: The situation tests the majority union system. A union has lost majority status within weeks of signing an agreement, raising questions about the stability of negotiated settlements.
Current Status Summary (As of June 5, 2026, 09:00 KST)
| Question | Answer |
|---|---|
| Did the ratification vote pass? | YES – 73.7% approval (from May 27 results) |
| Has the agreement been signed? | YES – ceremony held May 27 |
| Has SELU lost majority status? | YES – as of June 4, 2026 |
| What is SELU’s current membership? | 58,270 as of 3 p.m. KST June 4, 2026 |
| What is the majority threshold? | ~64,440 |
| How many members below threshold? | 6,170 |
| What is NSEU’s current membership? | 20,968 |
| What is Donghaeng’s current membership? | 21,015 |
| Has the court issued a ruling on the injunction? | NO – pending; expected early July 2026 |
| Has the shareholder lawsuit been filed? | NO – stalled; assembly postponed |
| Did Samsung’s stock price surge? | YES – up 26% since May 20; market cap >2,000 trillion won on June 1 |
| Did Chairman Choi admit the union was “arrogant”? | YES – regarding trying to represent both DS and DX |
| Has a confidence vote been scheduled for the chairman? | YES – June 17, 2026, for Choi Seung-ho |
| Has police executed a third search warrant? | YES – May 28-29, 2026 |
| Is the signed wage agreement currently in effect? | YES – remains in effect unless court orders otherwise |
| Is the strike risk resolved? | YES – agreement finalized and signed |
Sources
- Yonhap News Agency (June 5, 2026) – “Samsung Electronics main union loses majority status as membership falls below 50%” – Membership figures; majority threshold loss; minority union growth
- Yonhap News Agency (June 2, 2026) – “Minority union files injunction to suspend Samsung Electronics wage deal” – Injunction filing confirmation; bonus disparity figures
- Yonhap News Agency (June 2, 2026) – “Shareholder campaign to nullify Samsung wage deal loses momentum after stock surge” – Stock price increase; assembly postponement
- Yonhap News Agency (June 1, 2026) – “Samsung Electronics market cap exceeds 2,000 trillion won” – Market capitalization milestone
- Yonhap News Agency (May 30, 2026) – “Samsung Electronics main union to focus on semiconductor division after wage deal dissent” – 95% DS membership; Chairman Choi remarks
- Yonhap News Agency (May 31, 2026) – “Police conduct third search warrant in Samsung Electronics ‘blacklist’ investigation” – Search warrant details
- Ministry of Employment and Labor – Trade Union and Labor Relations Adjustment Act (majority status provisions)
- Suwon District Court – Public case records (June 2, 2026 filing)
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