Sebastian Corp
51Reviews & company details
Sebastian Corp is a managed service provider based in Sacramento, USA. As of 2026 it holds an MRI (MSP Ranking Index) of 51/100, a developing signal, ranked independently by HostList with no paid placements.
Sebastian Corp is a managed service provider based in Sacramento, USA. As of 2026 it holds an MRI (MSP Ranking Index) of 51/100, a developing signal, ranked independently by HostList with no paid placements.
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What Sebastian Corp Discloses
MSP-specific facts supplied to HostList. Evidence-reviewed and provider-attested claims are labelled separately. A blank means the information was not supplied to HostList, not that the service is unavailable. These fields feed MRI v2 in shadow only; current rankings remain on MRI v1 until the audit passes.
0 of 15 MSP facts supplied. Transparent “not offered” answers remain visible but earn no capability points.
What Customers Say About Sebastian Corp
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Frequently Asked Questions About Sebastian Corp
What is Sebastian Corp's MRI?
Sebastian Corp has a MRI of 51/100 on HostList.io. MRI is calculated algorithmically from trust signals (Google, Trustpilot, G2), profile completeness, and data freshness. Performance is excluded for managed service providers. Providers can improve their score by claiming their profile, keeping data current, and building verified reviews. No provider can pay to increase their score.
What type of company is Sebastian Corp?
Sebastian Corp is listed as a managed service provider (MSP) on HostList.io and ranked by MRI (MSP Ranking Index). Browse the MSP directory at hostlist.io/msp, with methodology at hostlist.io/mri.
Where is Sebastian Corp based?
Sebastian Corp is headquartered in Sacramento, USA. Managed service providers are also browsable by location at hostlist.io/msp.
How does Sebastian Corp compare to other managed service providers?
Sebastian Corp is ranked by MRI with pillars Trust (50), Completeness (25), and Freshness (25). Performance is excluded. Current MRI: 51/100. See hostlist.io/mri for the full methodology and hostlist.io/msp for location rankings.
What's Happening at Sebastian Corp
Sebastian participates in standard network management practices and does not discriminate against any form of traffic for any reason. Sebastian does not block any lawful traffic, services, or applicat
How Sebastian Corp's Score Is Calculated
MRI (MSP Ranking Index) is calculated algorithmically from public signals: trust (50), profile completeness (25), and freshness (25). Performance is excluded for managed service providers. No MSP can pay to improve their score.
Full methodology →