We’re Your Growth Partners
Get solutions to your financial challenges without adding a full-time role.
Struggling with complex financial processes like accounts payable and government billing?
Our expertise in integrating advanced technologies and managing documentation ensures your operations are secure, compliant, and cash flow remains uninterrupted and accurate.
Worried about keeping accurate financial records and statements?
Our flexible bookkeeping services and seasoned professionals, from CFOs to audit managers, deliver precise accounting solutions and reliable financial statements tailored to meet all stakeholder requirements.
Facing unexpected gaps in your accounting team or overwhelmed by payroll processing?
Our skilled team manages every detail. We seamlessly fill interim roles and manage every aspect of payroll, ensuring your operations run smoothly and payroll is accurate and timely.
Don’t see a solution you need?
- Fractional GSA IFF Fee Reporting & Payment Compliance
- Incurred Cost Proposal Audit Support
- Incurred Cost Proposal Prep & Review
- Indirect Rate Structuring
- Interim Accounting Services
- M&A ‐ Buy-side Support
- M&A – Sell-side Support
- Month-End Close Services
- Payroll Processing
- Proposal Pricing/Costing
- Reconciliations
Why work with us?
When you work with Spartan Shield, you’re not just hiring a service; you’re gaining a dedicated partner. We fully integrate into your company, understanding every facet of your business to deliver customized solutions.
Proudly veteran-owned, we bring a unique discipline and commitment to our work. Our multi-disciplinary team seamlessly fits into your organization, bringing unparalleled expertise to every project.
From pre-revenue startups to firms exceeding $500M, we provide custom solutions across various industries, particularly for those in government contracting and commercial construction.

90%
Clients Based in GovCon
$500M+
Total Revenue Under Management

Accounting doesn’t have to be a problem.
Get the guidance you need, the expertise you deserve, and the tailored services that will drive your success. We’re an ideal choice for business owners and companies looking for reliable, efficient accounting solutions.