SBA Certified 8(a) · Minority Owned · Springfield, VA

"Our vision is to transform government technology into practical solutions that deliver measurable value."

Thanh T. Vi, CEO

// Smart Solutions. Real Impact.
Minority owned, SBA 8(a) certified
ISO 9001 · ISO 20000-1 · ISO 27001 · CMMI SVC/3

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SBA 8(a) Certified · Minority Owned UEI HKHFH82M42R3 CAGE 7TRT9 NAICS 518210 · 541511 · 541512 · 541513 · 541519 · 541611 Vehicles GSA MAS SB · 8(a) STARS III · MDA SHIELD · SEWP VI Quality ISO 9001 · ISO 20000-1 · ISO 27001 · CMMI SVC/3 8(a) Sole Source See How to Buy →

Zero Trust ◆ RMF & NIST 800-53 ◆ FedRAMP ◆ ICAM ◆ DevSecOps ◆ AWS GovCloud ◆ Azure Government ◆ Agile SAFe ◆ Responsible AI ◆ Section 508 & WCAG 2.1 ◆ ISO 9001 · 20000-1 · 27001 ◆ CMMI SVC/3 ◆ Zero Trust ◆ RMF & NIST 800-53 ◆ FedRAMP ◆ ICAM ◆ DevSecOps ◆ AWS GovCloud ◆ Azure Government ◆ Agile SAFe ◆ Responsible AI ◆ Section 508 & WCAG 2.1 ◆ ISO 9001 · 20000-1 · 27001 ◆ CMMI SVC/3 ◆

Our Company

Built for secure, accountable federal modernization.

Definitive Innovative Solutions, LLC (DIS) is a minority owned, SBA certified 8(a) small business headquartered in Springfield, VA. We redefine how businesses operate in a digital first world. As a premier provider of enterprise management and technology services, we deliver tailored solutions that drive efficiency, scalability, and secure innovation across your organization.

We are a team of forward thinking technologists, strategists, and problem solvers committed to helping enterprises thrive in an constantly evolving digital landscape. With a deep understanding of industry challenges and emerging technologies, we partner with organizations to transform operations, optimize performance, and unlock new growth opportunities.

Our Mission

To empower enterprises through innovative technology and strategic management solutions, delivering intelligent, scalable, and secure services that drive operational excellence, foster digital transformation, and enable our clients to thrive in a rapidly evolving business landscape.

Our Vision

To be a global leader in enterprise technology solutions, driving innovation, shaping the future of digital transformation, and empowering organizations to operate smarter, faster, and more securely in a connected world.

Minority Owned SBA 8(a) Certified ISO 9001 · 20000-1 · 27001 CMMI SVC/3 Springfield, VA

Our Customers

Trusted across defense and civilian missions.

// Federal agencies DIS supports today

ISO 9001:2015Quality Management

ISO 20000-1:2018IT Service Management

ISO 27001:2022Information Security

CMMI SVC/3Services Maturity Level 3

Highlighted Technology Expertise

Our Leadership

Led by Operators

Executive leadership across government, cybersecurity, cloud transformation, and enterprise delivery.

"Our vision is to transform government technology into practical solutions that solve meaningful challenges, meet real needs, and deliver measurable mission and business value with lasting impact."

Thanh T. Vi, Chief Executive Officer

Areas of Expertise

Capabilities engineered for the federal mission.

Solution Architecture & Design

Strategic architecture. Tailored solutions. Mission driven results.Our services help government agencies bridge the gap between complex challenges and transformative technology. We work side by side with federal stakeholders to understand mission objectives, assess operational needs, and design secured, scalable solutions that deliver measurable impact.

Assess Needs & Opportunities
Collaborate Across Teams
Design Tailored Solutions
Validate & Prototype
Drive Business Value

See who we serve →

Enterprise Management & Support

Empowering federal missions with scalable, secure technology.We deliver enterprise grade technology services designed to meet the complex demands of federal agencies. Our solutions are built for scale, security, and compliance, so government organizations can modernize operations, protect critical assets, and achieve mission success.

Cloud Infrastructure & Modernization
Application Development & Integration
Data Management & Analytics
IT Service Management (ITSM)
Zero Trust Architecture
Threat Detection & Incident Response
Risk & Compliance Management
Identity & Access Management (IAM)
Security Operations Center (SOC)

See who we serve →

Cybersecurity for the Federal Government

Protecting federal missions with confidence and compliance.We deliver mission critical cybersecurity and risk management services that safeguard federal systems, data, and infrastructure from evolving threats. Our solutions are built on Zero Trust principles, aligned with federal mandates, and designed to ensure operational resilience in the face of today's most sophisticated cyber challenges.

Risk Management & Compliance · FISMA · NIST 800-53 · CMMC
Zero Trust Architecture
Security Architecture & Engineering
Threat Detection & Incident Response
Identity & Access Management (IAM)
Continuous Monitoring & 24/7 SOC
Cybersecurity Training & Awareness

See who we serve →

Cloud & Data Solutions

Modern infrastructure. Intelligent insights. Mission ready performance.We help federal agencies harness the power of cloud and data to modernize operations, improve decision making, and deliver secure, scalable services to the public. Our solutions are designed to meet the highest standards of compliance, performance, and resilience, so agencies can lead with confidence in a digital first world.

Cloud Modernization & Migration · FedRAMP · FISMA · TIC 3.0
Data Strategy & Governance
Custom Software Development · Agile · DevSecOps
Advanced Analytics & AI
Cybersecurity & Zero Trust Architecture
Interoperability & Integration

See who we serve →

Experience, Journey & Accessibility

Inclusive design. Exceptional experience. Federal compliance.We help federal agencies create digital experiences that are intuitive and fully compliant with accessibility standards. Our approach combines human centered design, usability best practices, Section 508, WCAG, and rigorous accessibility testing to ensure every citizen, regardless of ability, can engage with government services confidently and effectively.

Human Centered Design for Government
CX Strategy & Research · OMB A-11
UX/UI Design & Prototyping
Accessibility Audits & Remediation
Section 508 Compliance & VPATs
Agile Development with Inclusive Design · WCAG 2.1 AA

See who we serve →

Machine Learning & Artificial Intelligence

Transforming government services through intelligent solutions.We support federal agencies in modernizing their services through AI and ML. Whether you're looking to optimize logistics, enhance public safety, or improve citizen engagement, our solutions are designed to deliver measurable impact. We use data driven technologies to improve operational efficiency, enhance decision making, and deliver better outcomes for citizens.

Predictive Analytics
Custom AI Solutions
Cybersecurity Intelligence
Computer Vision
Natural Language Processing (NLP)

See who we serve →

Solution & Design Architecture

How we work

Our Solution and Design Architects combine deep technical expertise with industry insight to bridge the gap between complex business challenges and transformative technology.

STEP / 01

Assess Needs & Opportunities

We conduct comprehensive discovery sessions to uncover operational inefficiencies, technology gaps, and growth opportunities.

STEP / 02

Collaborate Across Teams

Acting as a strategic liaison between stakeholders, technical teams, and vendors, we ensure seamless communication and alignment throughout the project lifecycle.

STEP / 03

Design Tailored Solutions

Leveraging our broad portfolio of innovative technologies, we craft scalable, future ready solutions aligned with your business objectives.

STEP / 04

Validate & Prototype

Through proof of concept development and solution validation, we ensure feasibility, performance, and alignment before full scale implementation.

STEP / 05

Drive Business Value

Our focus is on delivering solutions that not only solve today's problems but also position your organization for long term success.

Why Choose Us

Why DIS

Concrete acquisition and delivery differentiators, not consulting slogans.

8(a) Acquisition Path

SBA certified 8(a) sole source and competitive pathways, plus GSA 8(a) STARS III access through our DSSG joint venture, that shorten procurement lead time for federal buyers.

Certified Quality

ISO 9001:2015, ISO 20000-1:2018, ISO 27001, and CMMI SVC/3 appraised, with disciplined delivery, service management, and information security built into every engagement.

Zero Trust Engineering

FISMA, NIST 800-53, CMMC, and Zero Trust frameworks engineered in from day one, with 24/7 SOC monitoring and continuous compliance.

Cleared Workforce & FCL

Facility Security Clearance, cleared staffing pipelines, and surge capacity for enterprise federal environments, with GovCloud native cloud and DevSecOps implementation depth.

Accessible by Design

Section 508 and WCAG 2.1 AA accessibility, human centered design, and Federal CX Mandate alignment treated as first class delivery requirements.

Responsible AI & PMO Rigor

Responsible AI governance with human validation at every step, plus Agile SAFe PMO discipline and executive level reporting on every engagement.

Representative Performance

Measurable outcomes. Low risk delivery.

// Detailed citations & references available to evaluators on request

Enterprise Cloud Migration · Federal Civilian

Legacy applications to secure cloud infrastructure

Migrated legacy applications to secure cloud infrastructure supporting 15,000+ users, with 99.9% uptime, costs reduced by ~28%, ~40% fewer vulnerabilities, and delivery ahead of schedule.

15K+Users Supported

99.9%Uptime

~28%Cost Reduction

~40%Vulnerability Reduction

Zero Trust & ATO Acceleration · Defense Environment

RMF, SIEM/SOC modernization & continuous monitoring

RMF support, SIEM/SOC modernization, ICAM and continuous monitoring per NIST 800-53, compressing ATO timelines by ~50% with 24/7 SOC coverage.

~50%ATO Timeline Compression

24/7SOC Coverage

800-53NIST Alignment

ICAMIntegrated

Responsible AI Automation · Civilian Modernization

Secure MLOps with human review built in

Secure MLOps with NLP document processing and human review built into governance, cutting manual processing by ~60% and making decision cycles 3× faster.

~60%Manual Processing Reduction

3×Faster Decision Cycles

NLPDocument Processing

HITLGovernance

Looking for an 8(a) teaming partner?

Start a Teaming Conversation

Contract Vehicles

A clear, four step path to award.

CV / 01

SBA 8(a) Direct Award

Sole source direct awards through the SBA 8(a) Business Development program, a streamlined and compliant acquisition pathway with reduced procurement lead time. Eligibility and thresholds subject to SBA/FAR rules.

UEI HKHFH82M42R3
CAGE 7TRT9
Direct Award Sole source eligible
FCL Facility Security Clearance
SBA 8(a) Guidance ↗ (opens in a new tab)

CV / 02 · Joint Venture

GSA 8(a) STARS III

Through its SBA approved 8(a) joint venture DSSG LLC with SecuriGence LLC (SG), DIS holds a position on the GSA 8(a) STARS III Governmentwide Acquisition Contract, a Best in Class (BIC) vehicle that gives agencies an already competed, FAR compliant path to procure IT services with reduced acquisition lead time and lower procurement risk.

Master Contract 47QTCB22D0430
CAGE 8GP77
UEI H21HKQS1D5F9
Program Manager Thanh Truong Vi
Email ttruong@dssgllc.com
dssgllc.com ↗ (opens in a new tab)

CV / 03 · Joint Venture

ByteForge Innovations

ByteForge Innovations (BFI) delivers end to end IT modernization for the public sector. An SBA approved Mentor Protégé Joint Venture between DIS and SecuriGence (SG), BFI fuses agile mission support with deep technical expertise across cybersecurity, cloud, application development, identity management, and AI.

CAGE 9V7C1
UEI G9PSD2R8ZPS6
Program Manager Thanh Truong Vi
Email ttruong@bfinnovations.com
bfinnovations.com ↗ (opens in a new tab)

Confirm the requirementDefine scope and align it to DIS NAICS codes (518210, 541511, 541512, 541513, 541519, 541611, 541990) and capabilities.
Select the pathway8(a) sole source or competitive award, or a task order under GSA MAS SB, 8(a) STARS III, MDA SHIELD, or SEWP VI.
Contact DIS & SBAEngage Federal BD at bd@definisolutions.com for a capability briefing; SBA accepts the offer letter.
Execute the acquisitionAward directly or compete within the 8(a) portfolio and begin transition.

Download Capability Statement (PDF) Contact Federal Business Development

Contract VehiclesGSA MAS SBGSA 8(a) STARS IIIMDA SHIELDNASA SEWP VI

Key ClientsDept. of WarDISADARPADDESBFCCHHSACL

For Prime Contractors

A low risk, technically mature teaming partner.

Primes evaluate partners for maturity, process discipline, and delivery trust. DIS strengthens your bid with certified 8(a) socioeconomic participation, ISO and CMMI appraised delivery, and proven joint venture experience through DSSG and ByteForge Innovations with SecuriGence.

Start a Teaming Conversation

SocioeconomicSBA 8(a) certified · minority owned small business participation
JV ExperienceSBA approved Mentor Protégé JVs: DSSG (GSA 8(a) STARS III) and ByteForge Innovations
Technical DepthZero Trust, cloud & data, DevSecOps, accessibility, and AI/ML implementation maturity
Quality SystemsISO 9001:2015 · ISO 20000-1:2018 · ISO 27001 · CMMI SVC/3
ScalabilityFCL, cleared staffing pipeline, and surge capacity for enterprise programs
VehiclesGSA MAS SB · 8(a) STARS III · MDA SHIELD · SEWP VI

Careers

Join our team.

Come join a team of visionaries dedicated to solving complex challenges with elegant solutions. At DIS, your expertise drives impact. We don't just build solutions; we build careers.

Experience a culture defined by mentorship, flexibility, and a passion for excellence. Your next career milestone starts here.

View Current Openings ↗

Our Benefits

Competitive starting salaries and performance bonuses
Comprehensive health, dental, and vision insurance options
Paid time off
Long term and short term disability
Retirement plan with employer contribution matching
Educational assistance plan
Training and professional development resources
Employee recognition programs
Company sponsored parties, events, happy hours, and community activities
Employee referral plan

News

Latest from DIS

Company announcements, leadership updates, and contract awards. Follow our LinkedIn page for the latest.

Company Announcement · Welcome

Welcome, Kim Stephens

Chief Operating Officer

DIS is proud to welcome Kim Stephens to our team!

As COO, Kim turns company strategy into day to day execution by aligning teams, improving processes, and ensuring delivery and growth. Working alongside fellow executives, she drives operational performance, accountability, and the readiness to power our next stage of growth.

10+Years in national security & federal markets

USMCLieutenant Colonel (Ret.)

MissionFocused on operational excellence as COO

Her background

Kim brings more than a decade of experience in national security and federal markets. As General Manager for Defense & Civilian Segments at Planned Systems International, she led teams across the U.S. and overseas, driving enterprise growth and improving margins and customer satisfaction.

A retired U.S. Marine Corps Lieutenant Colonel, she also brings extensive acquisition and financial management experience from senior roles supporting USSOCOM, Marine Special Operations Command, and Marine Corps Forces Command. Please join us in welcoming Kim!

Welcome to Team DIS, Kim. #DIS #Leadership #NationalSecurity #TeamDIS

Company Announcement · Promotion

Congratulations, An Ly

President

DIS is proud to announce An Ly as our new President!

As President, An provides strategic leadership and oversight for the company’s operations, growth initiatives, customer engagement, and long term business objectives. He is responsible for aligning corporate strategy with execution, driving organizational performance, and fostering a culture of accountability, collaboration, and continuous improvement.

15+Years leading financial operations & project controls

PresidentAdvancing from Chief Operating Officer

CultureAccountability, collaboration & continuous improvement

His background

An brings more than 15 years of experience in project controls, financial analysis, compliance, process improvement, and team leadership. Most recently, as Chief Operating Officer, he oversaw business operations to ensure delivery against our strategic goals.

He has led high volume financial operations, supported complex government programs, strengthened internal controls, and delivered systems and process transformation initiatives. Please join us in congratulating An!

Congratulations, An. #DIS #Leadership #Growth #TeamDIS

Follow DIS on LinkedIn ↗ Media & partnership inquiries

Let's get to know each other.

We love hearing from you. Interested in seeing how we can help? Contracting officers, program leads, and prime contractors: submit an inquiry so we can schedule a chat about a capability briefing, a teaming arrangement, or a modernization conversation.

LinkedIn ↗ bd@definisolutions.com ↗ Springfield, VA HQ