BuildingCensus

M-I L.L.C.

Active

Business · Houston / Harris County, TX

At a glance

Public records place M-I L.L.C. at 3 active locations in 3 Houston office buildings. Locations include 5950 N COURSE DR; 7707 WALLISVILLE RD; 12000 AEROSPACE AVE (STE 425).

Active Houston locations
3
on public record
All matched records
3
incl. closed

Public record — Houston / Harris County

Office locations (3 active)

BuildingSuite / floorSubmarketSinceSourceMatch
5950 N COURSE DR—HoustonJan 2020Texas sales-tax permitaddress · medium
7707 WALLISVILLE RD—HoustonJan 2020Texas sales-tax permitaddress · medium
12000 AEROSPACE AVESTE 425HoustonJan 2020Texas sales-tax permitaddress · medium

Where does M-I L.L.C. operate in Houston?

The earliest active record dates from Jan 2020 and the most recent from Jan 2020.

Across Houston, 9,330 active business locations are matched to office buildings; M-I L.L.C. accounts for 3 of them.

How does BuildingCensus know M-I L.L.C. is at these addresses?

Each location is a business record whose premises address was matched to a county office parcel (record types on this page: Texas sales-tax permit). The match method and confidence are shown on every row.

A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.

Frequently asked questions

Where are M-I L.L.C.'s offices in Houston?

Public records place M-I L.L.C. at 3 active locations in Houston / Harris County: 5950 N COURSE DR; 7707 WALLISVILLE RD; 12000 AEROSPACE AVE (STE 425).

How long has M-I L.L.C. been at its Houston locations?

The earliest active record starts Jan 2020; the newest Jan 2020. Start dates are when the record was opened, which can trail the actual move-in.

Related

Data provenance — public records only

  • Houston / Harris County — Harris Central Appraisal District bulk CAMA files (owner names, mailing addresses, appraised values, and per-building net rentable area — data most counties never publish). Texas is a non-disclosure state, so no sale prices exist in any public record, and Houston issues no universal business licence, so no tenant layer is possible. A partial tenant layer comes from the Texas Comptroller's active sales-tax permit roll: suite-level business locations, but only firms with taxable sales — professional services without them do not appear.

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

Dataset updated . Locations from Houston / Harris County business records matched to county office parcels.

About this data

Source: Harris Central Appraisal District bulk CAMA files (Houston / Harris County), as published October 14, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “M-I L.L.C. — Houston office locations”, https://buildingcensus.com/offices/houston/companies/m-i-l-l-c (data as of October 14, 2026).