Most owners start thinking about a sale the day an unsolicited offer shows up. That is the worst day to start. The buyer has already done the math on your network. You haven't.
This is a buyer's view of how to sell an ISP business, written by a fund that buys them.
Who is buying ISPs
Three kinds of buyers show up for independent operators. Each prices differently.
- Strategic operators. Regional fiber and cable companies buy footprint next to their own. They pay for passings they don't have to build.
- Infrastructure and private equity funds. They buy platforms and add-ons. They pay for clean data, a repeatable operating model and room to grow take rate.
- Local competitors and individual buyers. They buy cash flow. Operators below about $2M of value are usually priced on seller's discretionary earnings, not EBITDA (Iconic).
Buyers are also screening for you. Ookla's analysts recently reviewed roughly 500 fiber ISPs and named a short list of likely targets. The traits they screened for were affluent subscribers, active network expansion and little competition (Broadband Breakfast).
How buyers value an ISP business
There is no single multiple. Buyers look at three numbers and anchor on the lowest one they can defend.
EBITDA. CoBank's late-2025 analysis put scaled, high-growth fiber platforms at 14x–18x EBITDA, smaller fiber carriers with limited growth at 8x–13x, and established wireless or converged carriers at 4x–8x (Iconic, citing CoBank). The largest recent deals cleared lower. Verizon valued Frontier at about 8.4x forward EBITDA. Charter's purchase of Cox priced at about 7.4x.
Per subscriber. When earnings are lumpy or owner pay muddies EBITDA, brokers fall back on $300–$800 per fixed broadband subscriber and $200–$600 per wireless subscriber (Iconic, citing DealStream).
Per passing. Fiber is increasingly priced per home passed, about $2,400–$4,700 in recent deals. This lens pays for networks that are built but under-penetrated. We covered how that number shows up in carrier deals in Every fiber joint venture needs something to buy.
What moves you up the range: owned plant, low churn, high ARPU, upgradable spectrum or documented fiber, and passings you have already built but not yet filled. What moves you down: resale models, copper, saturated markets, deferred capex and competitors capping your price.
What kills ISP deals in diligence
Price gets agreed early. Deals die later. These are the problems we see most often.
- Subscriber counts that don't reconcile. Billing says 2,400. The radios and ONTs say 2,050. Every unexplained gap is valued at zero and costs you trust on everything else.
- An undocumented network. No as-builts, no tower lease files, no IP plan. The buyer prices the cost of rebuilding the records and the risk of what they find.
- Site agreements that don't transfer. Tower leases with change-of-control clauses, handshake rooftop deals, expired pole attachments.
- Licensing gaps. CBRS registrations, licensed links and FCC filings in the wrong entity or out of date.
- Subsidy obligations. RDOF, ACAM, state grants and BEAD awards carry milestones and clawback exposure that move with the business. See Cox chose an RDOF default. Smaller operators don't get that option.
- End-of-life radios. A fleet approaching end of support is capex the buyer will deduct. See Your radio vendor just entered your WISP valuation.
- Owner dependency. If the network runs because you answer the NOC phone at 2 a.m., the buyer will price a transition package, usually against your proceeds.
How to prepare an ISP for sale
You don't need a banker to start. You need a data room you would trust if you were the buyer.
Financials. Three years of monthly P&L, with owner compensation and one-time items broken out. Revenue by product tier and market. Capex split into growth and maintenance.
Subscribers. Counts reconciled monthly between billing and network. Churn by month and cause. ARPU trend. Business versus residential mix.
Network. Maps of routes, towers and coverage, with passings by area. Equipment inventory with model, age and support status. Backhaul and transit contracts.
Legal and regulatory. Every tower, rooftop, pole and right-of-way agreement, with assignment terms flagged. FCC registrations, BDC filings and spectrum licenses. Every subsidy award with its milestones and current status.
Cleanup is the highest-return work in a sale. It also tells you which buyer your business actually fits. For WISP owners, our WISP exit guide goes deeper on the wireless-specific items.
Whole company, single market or surplus equipment
Most small ISP deals are asset purchases. The buyer takes the subscribers, network and contracts it wants and leaves liabilities behind. Stock sales are more common when licenses, subsidy awards or contracts can't be assigned cleanly. Structure changes your tax result, so bring in a CPA and an M&A attorney before you sign a letter of intent.
Not every exit is a full sale. Operators also sell:
- One market or tower cluster that no longer fits the core footprint
- Fiber routes or dark fiber to a neighboring carrier. See Dark fiber was supposed to be a mistake.
- Surplus equipment and spares after a platform migration
A partial sale can fund upgrades on the rest of the network and set a marker for a later full exit.
Where Standard fits
Standard is consolidating independent North American broadband infrastructure: fiber operators, WISPs and data centers. We buy whole businesses and individual markets, and we keep local operating knowledge in place after close. Our strategy explains why, and Fiber consolidation is coming for networks under 100,000 passings explains where.
If you're weighing a sale in the next two years, a confidential conversation gives you a buyer's read on your network before you're on a clock.
General commentary on infrastructure markets. Not an offer to sell or a solicitation of an offer to buy any security, and not investment advice.
