Form 5500 · Employee benefit plan · WEST COLUMBIA, SC
MARWIN HOLDCO, INC. DBA THE MARWIN COMPANY, INC.
The filing calls this plan MARWIN HOLDCO, INC. WELFARE BENEFIT PLAN.
Public Form 5500 records show how MARWIN HOLDCO, INC. DBA THE MARWIN COMPANY, INC. of WEST COLUMBIA, SC, a manufacturing employer, structures its employee benefits. Its broker of record is INSURANCE PARTNERS AGENCY, INC.. Coverage is written through BLUECHOICE HEALTHPLAN SOUTH CAROLINA and 8 other carriers. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 57-0342727 · plan 501 · plan year 2025, filed Jul 15, 2026
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549 other employer plans in South Carolina have policy years ending in December. See the full list on the renewal calendar, or ask for it in Claude or ChatGPT.
How this plan is funded
Fully insured as reported
The filing reports medical coverage through an insurance contract on Schedule A, and no money paid for benefits by the plan itself.
Benefits declared on this filing
Also declared: death benefits, other welfare.
Declared benefits are the plan’s own line 8b codes on Form 5500. “Not on Schedule A” means no insured contract for that line appears on this filing. That usually means the benefit is self-funded, or it sits under a different plan number.
Where a line has more than one insured contract, the carrier and the covered figure are the largest contract's by premium. The contracts are not added up: a pharmacy carve-out and the medical carrier beside it cover the same people.
Persons covered is the count the carrier filed for that policy at the end of its policy year, and it can include dependents. Participants is the plan's own count at the start of its plan year. The two count different people, so a covered figure can be larger.
Plan brief
Schedule A lists 13 insured contracts covering health, dental, vision, life and disability; the largest, with BLUECHOICE HEALTHPLAN SOUTH CAROLINA, covers 395 people.
Reported premium across the insured contracts is $5,073,590, with $78,730 in disclosed broker commissions — about 1.6% of premium.
The most recent policy period ended in December, and the plan year ends December 31. Group contracts typically renew on that annual cycle.
INSURANCE PARTNERS AGENCY, INC. is the broker of record on 9 of the 13 contracts; the rest name a different broker or none.
9 carriers appear on the filing, including BLUECHOICE HEALTHPLAN SOUTH CAROLINA, UNITED OF OMAHA LIFE INSURANCE COMPANY, STANDARD INSURANCE COMPANY and METROPOLITAN LIFE INSURANCE COMPANY. BLUECHOICE HEALTHPLAN SOUTH CAROLINA writes the largest contract by premium.
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Premium | Commission |
|---|---|---|---|---|---|
| UNITED OF OMAHA LIFE INSURANCE COMPANY | Life, Disability | 113 | Jan 1, 2026 | $83,674 | $15,280 |
| UNITED OF OMAHA LIFE INSURANCE COMPANY | Life, Disability | 171 | Jan 1, 2026 | $78,169 | $14,180 |
| UNITED OF OMAHA LIFE INSURANCE COMPANY | Dental, Vision, Life, Disability | 233 | Jan 1, 2026 | $140,117 | $13,071 |
| THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA | Vision | 86 | Jan 1, 2026 | $35,789 | $10,303 |
| UNITED OF OMAHA LIFE INSURANCE COMPANY | Life, Disability | 160 | Jan 1, 2026 | $44,100 | $7,487 |
| METROPOLITAN LIFE INSURANCE COMPANY | Dental, Vision, Life | 118 | Jan 1, 2026 | $43,911 | $4,914 |
| UNITED OF OMAHA LIFE INSURANCE COMPANY | Life, Disability | 100 | Jan 1, 2026 | $26,878 | $4,879 |
| CONTINENTAL AMERICAN INSURANCE COMPANY | — | 12 | Jan 1, 2026 | $17,809 | $3,591 |
| HUMANA INSURANCE COMPANY | Health, Dental, Vision | 58 | Jan 1, 2026 | $33,392 | $2,645 |
| STANDARD INSURANCE COMPANY | Dental, Vision | 78 | Jan 1, 2026 | $68,397 | $1,950 |
| PRINCIPAL LIFE INSURANCE COMPANY | Life, Disability | 8 | Jan 1, 2026 | $1,917 | $430 |
| BLUECHOICE HEALTHPLAN SOUTH CAROLINA | Health | 395 | Jan 1, 2026 | $4,467,035 | $0 |
| BLUE CROSS AND BLUE SHIELD OF ALABAMA | Dental | 103 | Jan 1, 2026 | $32,402 | $0 |
Premium and claims on these contracts
STANDARD INSURANCE COMPANY, contract 756048. For the contract year on this filing, the carrier reported $68,397 in premium earned and $34,471 in claims incurred. Dividing one by the other gives 50%.
BLUECHOICE HEALTHPLAN SOUTH CAROLINA, contract 07253. For the contract year on this filing, the carrier reported $4,467,035 in premium earned and $4,853,243 in claims incurred. Dividing one by the other gives 109%.
BLUE CROSS AND BLUE SHIELD OF ALABAMA, contract 47280. For the contract year on this filing, the carrier reported $32,402 in premium earned and $22,844 in claims incurred. Dividing one by the other gives 71%.
- STANDARD INSURANCE COMPANY, contract 756048 reported $33,927 in retention.
- BLUECHOICE HEALTHPLAN SOUTH CAROLINA, contract 07253 reported $-386,207 in retention.
- BLUE CROSS AND BLUE SHIELD OF ALABAMA, contract 47280 reported $5,346 in retention.
Retention is what the carrier kept of the premium after claims, as reported: administration, commissions and other charges.
Only experience-rated contracts report these figures, so most filings leave them blank.
Covered = persons covered at policy year end, as filed on Schedule A for that policy — often certificates or one class, not the whole plan. Premium = the filing’s own premium/charges figure; “—” means not credibly reported.
Administrator and service providers
The plan administrator is from line 3a of the main form. We publish company names only.
Reported to OSHA
Reported to OSHA for 2025: 200 employees, 12 recordable cases, 172 days away from work.
Source: OSHA Injury Tracking Application establishment data, 2025.
Other plans filed by this employer
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