From cold-chain warehouses to pharma cleanrooms, Tessera turns facility services — cleaning, maintenance, and pest control — into signed, sealed, audit-ready evidence, generated in minutes from work your teams already do.
Every visit lands as a signed, time-stamped record on a tamper-proof ledger — so one-click Audit Packs are ready before the inspector arrives, and your total cost of ownership drops 15–20%.
Watch a single bag of evidence — a photo, a temperature, a signature — flow from a field worker's phone to a sealed regulator pack.
Field tech taps the task, snaps before/after photos, signs.
iOS · AndroidGeo, time, and hash written to an immutable, blockchain-verified ledger.
Tamper-proofOut-of-spec? Auto-flag plus the remediation SOP.
IoT + rulesOne-click bundle of all evidence for the window.
FSMA 204 · OSHA · HACCPA live operations feed shows work in progress with push alerts and faster resolution. Before/after proof on every task, consistent SOP execution across crews and shifts.
Every signed SOP, captured photo, and remediation step lands in an immutable evidence timeline. Generate FSMA 204, OSHA, and HACCP packs in one click.
Per-facility cost, vendor performance, and ESG metrics roll up to one auditable ledger. Consolidate vendors and cut total cost of ownership by 15–20%.
Time-stamped sanitization logs with tamper-proof verification and one-click Audit Packs.
Explore → 02Vest-mounted capture and immutable data integrity that prevent contamination recalls.
Explore → 03Automated, verified records replace manual chemical logs — full FSMA 204 compliance.
Explore → 04Drone-enabled high-rack inspections; the Integration Hub ends vendor chasing.
Explore →"We used to spend the week before every FDA visit reconstructing evidence from spreadsheets, photos and email. Tessera sealed the pack in four minutes — and the inspector spent less time on records and more on the floor.
Tessera pilots are scoped to a single facility, white-glove onboarded, and live in under 14 days. No PO required to start.