CACI International is not a household name, but inside the federal contracting world it is one of the bigger players. The company does roughly $7.4 billion in annual revenue (FY2024), almost all of it from U.S. government contracts — primarily the Department of Defense, intelligence community, and civilian federal agencies. Work spans IT modernization, cybersecurity, intelligence analysis, digital solutions, and mission support services.
That revenue base means CACI carries substantial subcontracting obligations. Federal prime contractors above the simplified acquisition threshold must submit Individual Subcontracting Plans that specify how much of the contract value will flow to small and socioeconomic businesses: small business, small disadvantaged business (SDB), woman-owned small business (WOSB), HUBZone, service-disabled veteran-owned (SDVOSB), and veteran-owned (VOSB). CACI's subcontracting plans are filed contract-by-contract and reviewed by the contracting officer. That structure is the primary mechanism by which diverse suppliers get work at a company like CACI.
CACI operates a Small Business Programs Office to manage this. Here is how to get into their pipeline.
CACI's supplier diversity program
CACI's Small Business Programs Office is the internal function that manages compliance with federal subcontracting goals and runs outreach to the small business community. This is a compliance-driven program, not a voluntary corporate social responsibility initiative. The requirements come from the Federal Acquisition Regulation (FAR 52.219-9) and the agency-level goals set annually by the SBA.
CACI has published subcontracting plans on individual contracts and participates in SBA's SUB-Net database, where prime contractors post subcontracting opportunities for small and small-disadvantaged businesses. That is the most public-facing entry point.
For fiscal year 2024, CACI's government revenue mix was predominantly DoD — roughly 75% — with the remainder split across intelligence community and civilian agencies. The DoD components with the heaviest CACI presence include the Army, Navy, Air Force, and Defense Information Systems Agency (DISA). Subcontracting opportunities cluster around the contract vehicles where CACI holds prime positions, including OASIS+, various IDIQ vehicles, and agency-specific task order contracts.
CACI's corporate headquarters is in Reston, Virginia, with major operational hubs in the Washington D.C. metro area, Hampton Roads (Virginia), Colorado Springs, San Antonio, and Fort Meade area. If you are based near any of these locations, that geographic proximity matters when CACI is staffing a local performance requirement.
Which certifications carry weight
Because CACI's subcontracting obligations are federally mandated, the certifications that matter are the federal socioeconomic categories tracked by SBA and counted toward plan compliance:
Small Business — The baseline. SBA size standards vary by NAICS code. For IT services (most NAICS codes in the 541 range), the revenue threshold is typically $34 million or fewer employees. Confirm your eligibility at sba.gov before claiming small business status on any proposal.
Small Disadvantaged Business (SDB) / 8(a) — SDB status is self-certified; 8(a) program participation is SBA-certified. Both count toward CACI's SDB subcontracting goals. 8(a) certification is the more credible credential and opens additional set-aside opportunities. The 8(a) application process runs through SBA and takes roughly six to nine months.
WOSB / EDWOSB — Women-Owned Small Business and Economically Disadvantaged WOSB, certified through SBA's certification program (which replaced self-certification in 2020 for federal purposes). WBENC certification is recognized by corporate buyers broadly; for federal subcontracting plan compliance, SBA certification is the one that counts.
SDVOSB / VOSB — Service-Disabled Veteran-Owned and Veteran-Owned Small Businesses, certified through the SBA VetCert program (SBA took over from VA in 2023). At a defense-focused contractor like CACI, veteran-owned status carries particular resonance — both because of the client base and because SDVOSB set-asides are a distinct procurement category.
HUBZone — If your principal office is in a Historically Underutilized Business Zone (check at sba.gov/hubzone), HUBZone certification is a separate socioeconomic category with its own subcontracting plan line item.
MBE (NMSDC) — NMSDC's MBE certification is a corporate supplier diversity credential, not a federal one. CACI does not count NMSDC certification toward federal subcontracting plan goals. That said, CACI participates in NMSDC-affiliated events and the certification functions as credibility signal for any corporate-facing outreach.
If you only have capacity to pursue one certification now, choose the one that fits your eligibility and aligns to what's counted in CACI's federal plans: 8(a) for minority-owned businesses meeting the SBA criteria, SDVOSB/VOSB for veteran-owned, or WOSB for women-owned.
Where and how to register
There are three primary systems where CACI looks for small and diverse subcontractors:
SAM.gov (System for Award Management) — Registration here is mandatory. Every company doing business with the federal government, including subcontractors, needs an active SAM.gov registration. The process is free and takes one to three weeks for initial activation. Renew annually or your registration lapses. Your CAGE code and UEI number come from SAM.gov and are required on any subcontracting proposal.
SBA SUB-Net (subcontracting.sba.gov) — CACI posts subcontracting opportunities on SUB-Net when prime contracts require it. You can search by NAICS code, keyword, or prime contractor. Create a free profile so you receive notifications. Searching "CACI" in the prime contractor field surfaces their active listings. Check it at least monthly.
CACI's Small Business Programs portal — CACI maintains a Small Business Programs section on their corporate website (caci.com) with information on registering as a potential subcontractor. The registration collects your company profile, capabilities, certifications held, NAICS codes, and points of contact. This database is used by CACI's proposal teams when they are building subcontractor teams for new pursuits.
When you build your CACI profile, list your NAICS codes precisely. CACI's proposal managers searching for a cybersecurity subcontractor will search by code (541519, 541512, 541690, or similar); an overly broad or inaccurate code set means you will not surface for the right searches.
What product and service categories CACI sources from diverse suppliers
CACI's work is almost entirely services-based, not products. The categories where subcontracting opportunities are most active:
Cybersecurity services — Vulnerability assessments, penetration testing, security operations center (SOC) support, incident response, compliance support (NIST, CMMC, RMF). CACI holds significant cyber work across DoD clients. Small niche firms with specific cleared-personnel capabilities get on CACI subcontract teams frequently.
IT staffing and professional services — Program management, systems engineering, systems administration, help desk, data analytics, software development. These are the highest-volume staffing categories at CACI. If you run a cleared-personnel staffing firm, CACI is actively looking for subcontractors.
Intelligence analysis and mission support — GEOINT, SIGINT, all-source analysis, linguist services. A specialized area requiring cleared staff and relevant program experience.
Software development and digital modernization — DevSecOps, cloud migration (AWS, Azure, Oracle Cloud), application development, low-code/no-code platforms. CACI has invested in digital solutions capabilities and subcontracts pieces of larger modernization efforts.
Training and exercise support — Curriculum development, courseware, simulation support, live training events for military clients.
Logistics and administrative support — Facilities management, administrative services, records management. Smaller dollar categories but faster entry points for suppliers without a security clearance.
Security clearances matter at CACI more than at most primes. Most programs are at the Secret or Top Secret/SCI level. If your staff do not hold active clearances, your realistic opportunities are limited to the unclassified or administrative categories. Getting cleared personnel is a multi-year investment; if you are building toward CACI subcontracting, beginning the personnel security process now is not premature.
Practical tips for getting a meeting
Search SUB-Net every month. This is the most direct, actionable step. Go to subcontracting.sba.gov, filter by prime contractor (CACI International) or by your NAICS code and check for new postings. Responding to an active subcontracting notice is a warmer path than cold outreach because CACI is actively sourcing.
Attend NMSDC and WBENC conferences. CACI's Small Business Programs staff appear at the NMSDC Annual Conference and Business Opportunity Fair and at select WBENC events. Both events include structured business matchmaking sessions. If you are MBE or WBE certified, registering for the matchmaking sessions at these conferences gives you a scheduled meeting slot rather than a hallway introduction.
Attend the SBA Subcontracting Matchmaking events. SBA and PTAC offices run matchmaking events specifically designed to connect small businesses with prime contractors. These are lower-profile than the national NMSDC/WBENC conferences but often result in more actionable follow-up because the primes attending are there specifically to fill subcontracting plan requirements.
Go through your PTAC. The Procurement Technical Assistance Centers (PTACs, now called APEX Accelerators) have relationships with prime contractors in their region. The Virginia PTAC offices, in particular, have direct relationships with Northern Virginia primes including CACI. A warm introduction from a PTAC counselor carries more weight than a cold email to a general inbox.
Contact the Small Business Programs Office directly. CACI's website lists contact information for its Small Business Programs team. A brief, specific email works better than a capabilities deck: two paragraphs on what you do, your certification status, your cleared-personnel count or relevant program experience, and a request for a 20-minute call. Program managers and proposal teams get pulled into conversations by the Small Business Programs team; the office is the gateway.
Target the proposal phase, not the post-award phase. CACI builds its subcontractor teams during the proposal preparation period, often 60 to 90 days before a proposal is due. That is when they are actively searching for teaming partners. By the time a contract is awarded, the team is already assembled. Tracking CACI pursuits via GovWin, Bloomberg Government, or USASpending.gov for anticipated re-competes lets you time your outreach to coincide with when they actually need you.
Realistic timeline and what to expect
Getting from initial registration to an active subcontract at CACI runs six months to two years, depending on category and clearance requirements.
The fastest path: you have cleared staff, a relevant niche (cybersecurity, specific technical skill), an active federal certification (SDVOSB, WOSB, 8(a)), and you respond to an active SUB-Net posting. A proposal team that needs your capability to meet their subcontracting plan commitments can move relatively quickly. Three to six months from first contact to a teaming agreement is realistic if the timing aligns.
The slower path: no cleared staff, pursuing a commodity service category without a distinct differentiator. Expect to build the relationship over twelve to twenty-four months through event attendance, periodic follow-up, and demonstrating performance on smaller vehicles before getting invited onto a major pursuit.
A few things to understand about how this actually works at defense primes:
CACI's proposal managers choose subcontractors based on technical capability, price, and subcontracting plan compliance requirements. You get considered because you fill a real capability gap and because adding you helps CACI meet their plan commitments. The compliance obligation is your entry; your actual capabilities are what get you kept.
Teaming agreements do not guarantee work. A teaming agreement means CACI proposed you on a contract. If the contract is awarded and funded, and if there is task order work in your scope, you get a subcontract. Many teaming agreements never result in a purchase order, either because CACI loses the bid or because the task order pipeline does not materialize as projected.
The relationship investment is real. The primes that know your name, have seen you at events, and have had one or two conversations with your principals are the ones that will pull you in when a fit emerges. Showing up once and going quiet does not work. Quarterly check-ins with your Small Business Programs contact, updated capability information when your certifications renew, and consistent event presence are what build the relationship over the timeframe this actually requires.
Pursuing federal prime contractor subcontracts? See the federal spending database for CACI contract data or use the certification quiz to confirm which federal certifications match your business.
