← Semperr Capabilities
Three platforms Built by Semperr Since MMXXI

What we build.

Custom systems, data infrastructure, and technical workflows — designed, built, and operated for institutions where the answer has to be right.

I.   Trace

Every private company, mapped.

Eight million private companies, continuously traced — ownership graphs, operating metrics, relationship history. The dealbook analysts wish they had before the pitch.

8.2M
Companies tracked
340K
Transactions linked
94%
LP coverage
Explore Trace
Live dealbook — sample data
Ticker Entity EV ($M)
HLX Helix Logistics Corp. 1,240
ATP Atlas Precision Mfg. 890
MRD Meridian Supply Co. 2,100
VRH Verra Health Systems 560
CPL Copperline Foods Inc. 1,780
  • 01 Ownership graphs with full chain-of-control mapping
  • 02 SEC, state-filing, and proprietary data reconciliation
  • 03 Real-time transaction alerts and portfolio monitoring
  • 04 Exportable deal-ready reports with source attribution
II.   Clad

The full record. Indexed.

Every federal filing, every state docket, every administrative ruling — read, annotated, and cross-referenced. Clad gives partners the precedent they need before the associate has finished pouring coffee.

52M
Documents indexed
1,240
Jurisdictions
< 2s
Citation lookup
Explore Clad
Recent annotations — sample
Cite Matter Status
7th Cir. Hargrove v. Meridian Holdings VERIFIED
SDNY In re: Atlas Capital Partners PENDING
Del. Ch. Whitfield Trust v. Beacon Grp. VERIFIED
9th Cir. United States v. Novatek Inc. VERIFIED
EDPA Cooper & Marsh v. Linden Corp. PENDING
  • 01 Full-text search across all federal and state filings
  • 02 Automated cross-reference and Shepardize-style verification
  • 03 Matter-level annotation and team collaboration
  • 04 Export to brief-ready format with pinpoint citations
III.   Dev

Don't worry about it. Dev is on it.

Websites, automations, AI receptionists, back-office plumbing — whatever the small business needs to run in 2026. Every account is assigned a real human engineer. No tickets. No tiers. A name and a phone number.

300+
Active accounts
4 min
Avg. response time
1
Engineer per account
Explore Dev
Services — what Dev handles
Websites AI Receptionists Automations Phone Systems CRM Setup Back-office
  • 01 Dedicated engineer assigned to your account by name
  • 02 Same-day response, no support tiers or ticket queues
  • 03 Full-stack capability from domain setup to AI integration
  • 04 Flat monthly retainer, no per-hour billing surprises
✦   How we work

Build it. Ship it. Stay.

We don't sell licenses. We design, build, and operate the technical infrastructure our clients depend on — then stay to make sure it works.

01   Scope
Understand the institution.
We sit with your team — partners, analysts, operators — and learn how the business actually runs. Not a requirements doc. A working understanding.
02   Build
Ship production-grade software.
Small teams, short cycles, direct access to the engineers writing the code. Every deliverable has a name on it.
03   Operate
Stay and make it work.
We run what we build. Monitoring, on-call, data integrity, upgrades. A partner on every engagement, indefinitely.