Leissner
Unclaimed
Human View is the company as people read it. Machine View is exactly what an AI agent receives.
This is the page you're already on. The Human View toggle above shows it in full.
This is exactly what an AI agent receives. The same record, as JSON-LD, below.
Use this record in your app or agent
di get-company --uuid 8e91707c-43d0-4260-95dc-36774eee2ec1GET https://api.decisioninsights.ai/api/public/v1/companies/8e91707c-43d0-4260-95dc-36774eee2ec1curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
-H "content-type: application/json" \
-H "accept: application/json, text/event-stream" \
-d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"uuid":"8e91707c-43d0-4260-95dc-36774eee2ec1"},"name":"di_get_company"}}'A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.
The record
This is what the machine sees: the exact JSON-LD an agent receives for this listing.
Organization
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/registry/leissner/#organization",
"@type": "Organization",
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Related organizations",
"propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
"value": [
{
"@id": "https://decisioninsights.ai/registry/fbc-maffren/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/fbc-maffren/",
"name": "FBC Maffren"
},
{
"@id": "https://decisioninsights.ai/registry/deltacorporate/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/deltacorporate/",
"name": "Delta Corporate"
},
{
"@id": "https://decisioninsights.ai/registry/netregator-kft/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/netregator-kft/",
"name": "NETregator Kft."
},
{
"@id": "https://decisioninsights.ai/registry/skyline-electronics-ltd/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/skyline-electronics-ltd/",
"name": "Skyline Electronics Ltd."
},
{
"@id": "https://decisioninsights.ai/registry/azgroupe/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/azgroupe/",
"name": "AZ Groupe"
},
{
"@id": "https://decisioninsights.ai/registry/alliancebb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/alliancebb/",
"name": "Alliance BB"
},
{
"@id": "https://decisioninsights.ai/registry/triple/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/triple/",
"name": "Triple"
}
]
},
{
"@type": "PropertyValue",
"name": "Segment",
"value": "Industrials / Commercial \u0026 Professional Services / Professional Services"
}
],
"description": "Leissner is a private organization offering professional advisory and implementation services to enterprise and institutional clients.",
"keywords": [
"Change Control",
"Compliance",
"Enterprise",
"IT Governance",
"Professional Services",
"Services",
"Standards",
"Systems Integration"
],
"knowsAbout": [
{
"@id": "https://decisioninsights.ai/term/change-control/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/change-control/",
"name": "Change Control"
},
{
"@id": "https://decisioninsights.ai/term/compliance/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/compliance/",
"name": "Compliance"
},
{
"@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
"name": "Enterprise"
},
{
"@id": "https://decisioninsights.ai/term/it-governance/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/it-governance/",
"name": "IT Governance"
},
{
"@id": "https://decisioninsights.ai/term/professional-services/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/professional-services/",
"name": "Professional Services"
},
{
"@id": "https://decisioninsights.ai/term/services/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/services/",
"name": "Services"
},
{
"@id": "https://decisioninsights.ai/term/standards/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/standards/",
"name": "Standards"
},
{
"@id": "https://decisioninsights.ai/term/systems-integration/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/systems-integration/",
"name": "Systems Integration"
}
],
"mainEntityOfPage": "https://decisioninsights.ai/registry/leissner/",
"name": "Leissner",
"url": "https://leissner.se"
}
WebSite
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#website",
"@type": "WebSite",
"name": "Decision Insights",
"potentialAction": {
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
}
},
"publisher": {
"@id": "https://decisioninsights.ai/#organization"
},
"url": "https://decisioninsights.ai"
}
Organization
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#organization",
"@type": "Organization",
"contactPoint": {
"@type": "ContactPoint",
"contactType": "customer support",
"email": "[email protected]"
},
"description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
"legalName": "Wiretap Labs, LLC",
"logo": {
"@type": "ImageObject",
"url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
},
"name": "Decision Insights",
"parentOrganization": {
"@type": "Organization",
"name": "Wiretap Labs",
"sameAs": [
"https://www.linkedin.com/company/wiretap-labs",
"https://www.crunchbase.com/organization/wiretap-labs"
],
"url": "https://wiretaplabs.com"
},
"publishingPrinciples": "https://decisioninsights.ai/standards/",
"sameAs": [
"https://www.linkedin.com/company/decisioninsights"
],
"url": "https://decisioninsights.ai"
}
BreadcrumbList
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"item": "https://decisioninsights.ai",
"name": "Decision Insights",
"position": 1
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/",
"name": "Registry",
"position": 2
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/leissner/",
"name": "Leissner",
"position": 3
}
]
}
ProfilePage
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/registry/leissner/",
"@type": "ProfilePage",
"dateModified": "2026-10-27T10:21:49Z",
"isPartOf": {
"@id": "https://decisioninsights.ai/#website"
},
"mainEntity": {
"@id": "https://decisioninsights.ai/registry/leissner/#organization"
},
"sdDatePublished": "2026-10-27",
"sdPublisher": {
"@id": "https://decisioninsights.ai/#organization"
},
"url": "https://decisioninsights.ai/registry/leissner/"
}
What we add
Topic graph
A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.
Change Control https://decisioninsights.ai/term/change-control/
Compliance https://decisioninsights.ai/term/compliance/
Enterprise https://decisioninsights.ai/term/enterprise/
and 5 more
Counted facts
Counted facts, including the peer companies this record publishes as Related organizations. That set is built from this organization's own topic profile over the listed directory and excludes its parent and subsidiaries. It is not a curated competitor list.
Related organizations FBC Maffren, Delta Corporate, NETregator Kft., Skyline Electronics Ltd., AZ Groupe, Alliance BB, Triple
Industry classification
No company publishes a structured, queryable industry classification on its own site -- we track and verify it.
Segment Industrials / Commercial & Professional Services / Professional Services