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HIW customer relationships

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Highwoods Properties (HIW) — Customer Relationships That Drive an Office REIT

Highwoods Properties operates as a fully integrated office REIT: it acquires, develops, owns, leases and manages office buildings concentrated in eight southern and Sun Belt U.S. markets and monetizes through rental and other revenues (base rent plus cost recovery income), tenant improvements and property dispositions. The business model is driven by long-duration leases, active asset rotation and in-house property services that support occupancy and re-leasing economics. For investors assessing counterparty risk and revenue durability, the customer profile is broadly diversified by tenant count but materially influenced by the top 20 customers and several key institutional occupiers. Learn more at https://nullexposure.com/.

How Highwoods' customer relationships look at a glance

Highwoods runs a landlord-centric operating model: most revenue comes from long-term leasing arrangements with a large population of small-to-large tenants, supplemented by periodic property sales and redevelopment gains. According to the company’s 2025 disclosures, Highwoods’ consolidated portfolio was leased to roughly 1,500 customers across eight markets (Atlanta, Charlotte, Dallas, Nashville, Orlando, Raleigh, Richmond and Tampa), and annualized GAAP rental revenue is concentrated in those core markets. The firm explicitly manages customer risk by maintaining lease terms, in-house services and a guideline that flags any customer contributing more than 3% of revenues for Board review. These are company-level disclosures from Highwoods’ FY2025 filings and related investor materials.

Contracting posture: long leases with structured termination mechanics

Highwoods’ leasing book is characterized by multi-year, rentable-square-foot-weighted agreements: the company reports average lease terms in the mid-to-high single digits (weighted average term figures around 5–7 years across measures) and typical operating leases ranging from three to ten years, with some leases extending substantially longer. Termination options typically require advance notice and a termination fee that recovers a meaningful portion of remaining rent and undepreciated lease costs, giving the landlord visibility and protection on cash flows. These contracting attributes support stable rent rolls but also create sensitivity to changes in market capitalization rates and long-term hold assumptions, as disclosed in the firm’s 2025 filings.

Customer relationships recorded in public sources

American Express — a new regional hub tenant at Legacy Union

American Express is named among the incoming corporate relocations and regional hubs cited by Highwoods for its uptown/Raleigh adjacent properties; the company was referenced specifically as a new customer in connection with the recently acquired 600 at Legacy Union. According to an FY2026 earnings call transcript reported by InsiderMonkey on March 10, 2026, American Express was listed alongside other major relocations to Highwoods’ developments. (Source: InsiderMonkey earnings call transcript, Mar 10, 2026.)

This entry is the complete list of third-party customer relationships captured in the public relationship results for HIW.

What the constraints and disclosures tell investors about business model risks and strengths

Highwoods’ public disclosures and the relationship signals together form a clear operating profile:

  • Long-term lease orientation: Weighted-average lease durations and language about straight-line rent and in-place lease valuation confirm a landlord posture that depends on multi-year tenant commitments rather than transient occupancy. (Company FY2025 disclosures.)
  • Diversified customer base but meaningful concentration: No single tenant accounted for more than 5% of consolidated revenues in 2025, yet the firm states the 20 largest customers account for a meaningful portion of revenue and flags customers >3% for Board review — a governance mechanism that recognizes concentrated exposures. (Company FY2025 disclosures.)
  • Government as a distinct counterparty type: Highwoods holds leases with multiple federal agencies (31 leases with 24 different federal agencies totaling roughly 749,000 square feet), creating a regulated, creditworthy revenue stream with contract nuances unique to public-sector tenancy. (Company FY2025 disclosures.)
  • Geographic concentration in select U.S. markets: All operations and material revenues are U.S.-centric and focused on the firm’s eight core markets, which supports local market expertise but raises regional-cycle sensitivity. (Company FY2025 disclosures.)
  • Materiality and criticality: Rental and other revenues are the principal source of funds for liquidity and debt service; IT and building systems are noted as essential to both operations and customer experience — elements the company classifies as potentially critical. (Company FY2025 disclosures.)
  • In-house servicing advantage: Highwoods is a fully integrated operator that generally performs leasing, management and maintenance internally, which is positioned as a competitive advantage for responsiveness and cost control. (Company FY2025 disclosures.)
  • Transaction-scale activity: The firm regularly executes property dispositions and has vehicle-level financing and equity distribution arrangements in place (including potential equity distributions up to $300 million and plans to sell up to several hundred million in non-core assets), signaling an active capital-markets posture. (Company FY2025 disclosures.)

Investment implications: what this means for investors and operators

Highwoods’ revenue durability is underpinned by long lease duration and diversified tenant count, but investors must weigh that against meaningful near‑term concentration among the top tenants and regional market exposure. The government tenancy and in-house service model reduce some operating risks, while active asset rotation and development activity create both upside (capital recycling, gains) and execution risk (re-leasing and redevelopment assumptions). Key takeaways:

  • Revenue stability is structurally supported, but model sensitivity to vacant re-leasing economics and cap-rate movements is material.
  • Top-customer monitoring is embedded in governance, which is positive for transparency but confirms the existence of concentrated exposures.
  • Operational competency (in-house leasing/maintenance) improves service and retention prospects, an important differentiator in competitive markets.

If you want an institutional-grade view of tenant concentration, lease duration profiles, and which relationships are actually moving the needle for HIW, start your deeper review at https://nullexposure.com/.

Actionable next steps

  • For analysts: benchmark Highwoods’ weighted-average lease terms and top-20 customer revenue share against peer REITs to quantify resilience to a weak leasing cycle.
  • For credit investors: stress-test rental roll and cap-rate movements against liquidity and covenant buffers given the firm’s active disposition plan.
  • For corporate operators considering space in Highwoods’ markets: evaluate the company’s in-house service model as a potential value-add for tenant fit and redevelopment flexibility.

For more investor-focused relationship maps and contract-risk signals, visit https://nullexposure.com/.