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Data#3 vs Leidos: Which MSP is Better? | The MSP Playbook

Article 2026-07-27

Data#3 vs Leidos

A detailed comparison of two major Australian Managed Service Providers.

Feature Data#3 Leidos
Overall Score3.83.7
TypePublicly Listed GiantUS Defense / IT Services
Employees1500-200048000
Founded19772013 (spin-off from SAIC)
HeadquartersBrisbane, QLDReston, Virginia, USA
Revenue$884.8M$16.0B
Salary Range$80,000 - $160,000$70,000 - $180,000
SpecialtiesMicrosoft Solutions, Cloud, Managed Services, Software LicensingDefense IT, Cybersecurity, AI & Data, C4ISR, Digital Transformation, Biomedical
CertificationsMicrosoft Partner, AWS Partner, Cisco Partner, VMware PartnerISO 27001, FedRAMP, NIST 800-53, CMMI Level 5, AWS Partner
Green FlagsASX-listed (ASX: DDD) Ò€” financial transparency
Strong Australian focus Ò€” no offshoring agenda
Good work-life balance
Profitable and growing
Dominant US defense and intelligence IT contractor β€” mission-critical work
Strong technical depth in AI, cybersecurity, C4ISR, and biomedical
Fortune 500 stability with consistent revenue and earnings growth
Excellent benefits and pension for US-based defense sector employees
Science and engineering culture from heritage roots (SAIC spin-off)
Red FlagsBelow-market salaries at senior levels
Government contract dependency
Limited international exposure
Acquisition-driven growth creates integration challenges
Security clearance requirement limits talent pool significantly
US-based only β€” limited international career mobility
Government contracting bureaucracy slows innovation and agility
Below-market compensation compared to commercial tech sector
Ethical concerns around defense work may conflict with personal values
Worker ProsASX-listed transparency Ò€” you know the numbers
Australian-focused Ò€” your job isn't being offshored
Profitable and growing Ò€” stability
Good work-life balance in most teams
Mission-critical work with national security impact
Excellent benefits and pension for US defense employees
Fortune 500 financial stability
Deep AI, cyber, and C4ISR technical depth
Worker ConsBelow-market salaries at senior levels
Government contract dependency creates cyclicality
Limited international exposure
Acquisition integration can be bumpy
Security clearance process is slow and restrictive
Below-market comp vs commercial tech
Limited international exposure β€” US-centric
Government contracting red tape slows everything
Defense work ethics may conflict with personal values

Which MSP Should You Choose?

Both Publicly Listed Giant and US Defense / IT Services have strengths and weaknesses. Your choice depends on your priorities β€” whether that's career growth, salary, work-life balance, or technical exposure.

Use the side-by-side comparison tool for a deeper look, or check out individual profiles for detailed employee reviews.