What SDVOSB is, and what it isn't
Service-Disabled Veteran-Owned Small Business is a designation administered by the Small Business Administration. The framework certifies that a firm is at least 51% owned and operationally controlled by one or more veterans with a service-connected disability rated by the VA. The certification carries through SAM.gov and is verified by the SBA's Veteran Small Business Certification program — the unified successor to the older CVE/VetBiz process.
SDVOSB is sometimes confused with two adjacent designations. VOSB (Veteran-Owned Small Business) is the broader category and does not require a service-connected disability. Generic small-business set-asides — including HUBZone and 8(a) — operate under separate eligibility rules and separate participation goals. A firm can hold more than one designation. Ramar holds SDVOSB and VOSB.
The federal participation goal for SDVOSB contracting is 5% of total prime contract obligations governmentwide, with DOD targeting at or near that figure year over year. Inside individual prime contracts, the SDVOSB participation requirement that flows down to a prime is typically negotiated within a 3 to 7% band of total contract value, depending on the program office, the vehicle, and the small-business subcontracting plan.
For a defense prime contractor, this is not a marketing topic. It is a compliance line item with audit consequences.
How SDVOSB participation goals show up in DOD prime contracts
The clauses to look for: FAR 52.219-9 (Small Business Subcontracting Plan), DFARS 252.219-7003 (its DOD supplement), and FAR 52.219-27 when set-aside eligibility is restricted to SDVOSB concerns specifically. On contracts above the simplified acquisition threshold with subcontracting opportunity, the prime is required to submit and execute against a written subcontracting plan that names SDVOSB participation goals as a separately tracked line.
Reporting flows through eSRS (Electronic Subcontracting Reporting System) on a semi-annual and annual basis. DCMA reviews subcontracting plan performance during the contract period; DCAA touches it during cost audits and incurred-cost submissions. The auditor checks two things: were the goals met as a percentage of total subcontracted dollars, and is the SDVOSB status of each named subcontractor verifiable in SAM.gov as of the date the work was performed.
That second point is where most documentation problems originate. SDVOSB status is a point-in-time fact. A subcontractor who was certified at contract award but allowed certification to lapse mid-period generates a reporting gap that the prime — not the subcontractor — has to defend.
Where the credit dilutes
The standard pattern for hazmat freight inside a defense program is a layered subcontract chain. The prime contracts a logistics broker. The broker contracts a drayage operator at the port. The drayage operator hands off to an OTR carrier for the long-haul. The OTR carrier hands off to a storage operator if there is any in-transit holding required. Four vendors, four contracts, four chains of custody, four sets of documentation.
Each handoff creates a credit-dilution problem. SDVOSB participation can only be claimed for the portion of the work performed by an SDVOSB-certified entity. If the broker is SDVOSB but the drayage, OTR, and storage operators are not, the prime claims credit on the broker's margin — typically 8 to 15% of the freight spend — rather than on the underlying transportation cost. The freight scope on a Class 1 ammunition contract worth $4M might generate $400K to $600K of claimable SDVOSB credit when the prime had assumed it would generate the full freight value.
Auditors notice. The prime's SF-294 or ISR submission in eSRS reports a participation percentage that, on inspection, is materially below the contract's negotiated goal. The corrective action is messy — re-bidding lanes mid-period, finding additional SDVOSB scope to backfill, sometimes negotiating goal adjustments with the contracting officer.
The integrated alternative — one SDVOSB-certified operator covering drayage, transload, holding, and OTR under one USDOT — converts the full freight value into claimable participation. That is the structural reason the integrated model matters to a prime, not just to the freight itself.
The vehicles SDVOSB hazmat freight typically rides on
SeaPort-NxG. Navy's professional services vehicle. Hazmat logistics rides on SeaPort task orders for fleet support, ammunition movement, and naval ordnance scope. Small-business set-aside task orders are common; SDVOSB-restricted competition is selective.
GSA Multiple Award Schedule. The Transportation, Delivery and Relocation Solutions schedule (under the Logistics Worldwide / LOGWORLD legacy plus successor SINs) is the standard GSA path for federal freight. SDVOSB Schedule holders are limited in number for hazmat-tier work.
OASIS+. GSA's professional and management services vehicle, replaced the legacy OASIS. Logistics support task orders flow through OASIS+ pools; SDVOSB is one of the small-business pools.
Direct DOD task orders. DLA, SDDC, and individual installation contracting offices issue direct task orders for hazmat freight, particularly at MOTSU, Crane, McAlester, and the major ammunition plants. SAM.gov registration and verifiable past performance are the gating requirements.
Commercial set-aside flow-down. This is the largest category by dollar volume. A prime contract awarded to a non-SDVOSB prime carries a subcontracting plan that flows SDVOSB participation goals down to subcontracted scope. Hazmat freight is one of the cleanest scopes to fulfill these goals against, because the work is bounded and the credit calculation is straightforward.
What primes need from their SDVOSB hazmat carrier of record
The boring stuff that lives or dies under DCAA scrutiny:
- Past performance documentation. CPARS records for prior federal work; reference contacts at prior prime contracts; documented hazmat performance over a multi-year window. New entrants without past performance create a disproportionate review burden on the prime's subcontractor selection file.
- SAM.gov registration verification. Active registration, current SDVOSB certification through the SBA's VetCert system, NAICS codes that align with the freight scope (484230 for specialized freight, 488510 for freight arrangement, 493190 for warehousing).
- DCAA audit-readiness. Cost accounting that distinguishes direct from indirect, segregation of unallowable costs, and the underlying record-keeping discipline to support an incurred-cost submission if requested.
- Security clearance and TWIC roster. TWIC-credentialed drivers and crew across the operating footprint. Where program scope requires Secret-cleared personnel, the count and currency of cleared roster.
- 30-plus-year audit history under 49 CFR. A clean record of federal explosives license inspections, with documented corrective action close-outs for any findings. 30-plus-year audit history under 49 CFR is the single most diagnostic credential for Class 1 freight competence.
Where Ramar fits
Ramar Transportation, Inc. is SDVOSB and VOSB certified. USDOT 1141064. Operating since 1992. Acquired by Lance McClanahan, retired Marine Corps officer, in May 2025. 34-plus-year operating record on the Atlantic Coast.
The operational fit for defense primes is structural rather than promotional. Ramar runs multi-class hazmat freight (Class 1.1, 1.4, 3, 8, 9) under a single USDOT and a single chain of custody, which collapses the four-vendor handoff problem described above into a single SDVOSB-claimable scope. The home yard sits 7 miles from the Military Ocean Terminal at Sunny Point — the Atlantic Coast's primary ammunition export terminal — which makes Ramar one of the few SDVOSB carriers with operational familiarity coordinating MOTSU staging windows.
Geographic adjacency matters for receiving-installation scope. Camp Lejeune is 65 miles north of Wilmington. Cherry Point is 90 miles. NAS Jacksonville is within direct OTR reach. Naval Station Norfolk is within drayage range from the Port of Hampton Roads. Fort Liberty (formerly Bragg) is two hours inland.
30-plus-year audit history under 49 CFR is documented across the 30-plus-year operating record. DDESB-aware routing and MIL-STD-1660 block-and-brace are operational defaults rather than capability claims.
What we ask of the prime
Ramar treats prime-contractor relationships as partnerships, not vendor relationships. Three operational asks make those partnerships work:
- Clean documentation flow-down. SDVOSB participation reporting, subcontracting plan obligations, and CPARS-relevant performance scope clearly identified at task-order initiation. Late documentation creates avoidable audit exposure for both parties.
- Advance notice on contract pulls. Hazmat freight is a constrained-supply industry. A 72-hour notice on a tasking pull lets us pre-stage routing, attendance crews, and any required port coordination. Same-day notice is workable for routine scope; it is not workable for MOTSU windows or restricted-route Class 1.1.
- Single point of contact for the contracting officer's representative. One named COR who can resolve scope, scheduling, and documentation questions without an internal escalation chain. Ramar provides the same in return — a single dispatcher per program with Lance available for major contract decisions.
That is the working relationship. Documented, integrated, and built to clear audit.