Tag Archive for: Municipal Broadband

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Förvärvet skapar Nordens starkaste erbjudande för fiberoperatörer genom att kombinera Vinnergis breda expertis inom utveckling och drift av fibernät med COS Systems ledande mjukvaruplattform som stärks ytterligare genom förvärvet av Fiber Flow.

Umeå, Sverige, 8 september 2026 — COS Systems och Vinnergi inleder ett strategiskt partnerskap. Som en del av affären förvärvar COS Systems mjukvaran Fiber Flow från Vinnergi och dess dotterbolag Bitvis. Fiber Flow provisionerar idag över 400 000 aktiva abonnenter i närmare 30 nät i Norden.

400 000+
Aktiva abonnenter som provisioneras i Fiber Flow
~30
Nordiska nät som använder plattformen
6
Produkter i COS portfölj, inklusive COS Fiber Flow

Därför går COS Systems och Vinnergi ihop

Bolagen kommer från varsitt håll. Vinnergi är ett ledande konsultbolag inom energi, fastighet och telekom som säljer och implementerar Fiber Flow på den nordiska marknaden, med en särskilt stark position i Sverige. COS Systems är ett renodlat mjukvarubolag med rötterna i Umeå som vuxit globalt och idag är den ledande BSS/OSS-leverantören för öppna nät i Nordamerika för både kommunala fibernät och de största operatörerna, s.k. Tier 1:s.

“För nära 20 år sedan byggde vi den första versionen av COS för svenska stadsnät och tog sedan plattformen till Nordamerika. Sedan dess har vår produktportfölj utökats med produkter som löser aktuella utmaningar för våra kunder, bland annat förenkla konsolidering av olika nät och en effektivare hantering av installationer och reparationer ute i fält med integrerad kunddialog. Partnerskapet med Vinnergi och förvärvet av Fiber Flow är starten på en större satsning på den europeiska marknaden och vårt kombinerade erbjudande av tjänster och mjukvara är unikt”

Mikael Philipsson, VD, COS Systems

Så påverkas Fiber Flows kunder

Efter affären tar COS Systems över ansvaret för att vidareutveckla Fiber Flow som en del av den bredare plattformen. Vinnergi fortsätter att fronta kunderna med försäljning, implementation, integration och support. I samband med partnerskapet får Vinnergi tillgång till hela COS Systems portfölj.

“Vi har utvecklat Fiber Flow tillsammans med de svenska stadsnäten, det arbetet kommer fortsätta precis som tidigare. Samma kontaktpersoner, samma avtal och samma support. Vi kommer nu också att bredda vårt erbjudande genom COS Systems portfölj. För vi är mer än en teknikkonsult, vi är integratören som finns i våra kunders vardag. Genom partnerskapet kan vi nu ta det arbetssättet till fler nät i Norden och Europa, helt i linje med vår strategi.”

Pierre Wallgren, VD, Vinnergi

Om COS Systems

COS Systems levererar en molnbaserad BSS/OSS-plattform för stadsnät, tjänsteleverantörer och kommunikationsoperatörer. Plattformen är modulariserad och integreras med kringliggande system för att automatisera driften av bredbandsnät. Med moduler för allt från dörr-till-dörr försäljning, tjänsteportal och kundportal och installationer till ärendehantering, automatiserad tjänsteaktivering och fakturering erbjuder COS en komplett lösning för att optimera driften av fibernät. Resultatet är ökad försäljning, minskade driftskostnader och nöjdare kunder. Portföljen omfattar COS Business Engine, COS Wholesale Engine, COS FSM, COS Prospector, COS Marketplace och numera även COS Fiber Flow.

Om Vinnergi

Framtidsintegratören Vinnergi är en svensk teknikkonsult som bygger smartare infrastruktur inom telekom, energi och fastighet. Vi tar ansvar hela vägen, från beslut till drift. Bland kunderna finns nätägare, mobiloperatörer, energibolag, kommuner och fastighetsägare. Verksamheten är organiserad i fyra affärsområden: Communicate för fasta och mobila nät, Power för elkraft och förnybar energi, Living för fastighetsteknik och fysisk säkerhet, samt Construction för totalentreprenad inom samhällskritisk infrastruktur. Vinnergi har huvudkontor i Linköping och kontor på ett tjugotal orter. Koncernen omsätter cirka 900 miljoner kronor och sysselsätter över 600 personer. Bolaget är delvis medarbetarägt och huvudägare är Polaris.

Vanliga frågor

Vad har COS Systems förvärvat?

COS Systems har förvärvat mjukvaran Fiber Flow från Vinnergi och dess dotterbolag Bitvis. Fiber Flow är en BSS/OSS-plattform för fiberoperatörer och provisionerar idag över 400 000 aktiva abonnenter i närmare 30 nät i Norden.

Vad förändras för Fiber Flows kunder?

Ingenting förändras i den dagliga driften. Vinnergi fortsätter att fronta kunderna med försäljning, implementation, integration och support. Samma kontaktpersoner, samma avtal och samma support gäller som tidigare.

Vem vidareutvecklar Fiber Flow nu?

COS Systems tar över ansvaret för att vidareutveckla Fiber Flow som en del av den bredare plattformen.

Är det här ett förvärv av Vinnergi?

Nej. Vinnergi fortsätter som fristående teknikkonsult. COS Systems har förvärvat mjukvaran Fiber Flow. Bolagen har inlett ett strategiskt partnerskap där Vinnergi får tillgång till hela COS Systems portfölj.

Vilka produkter ingår i COS Systems portfölj?

Portföljen omfattar COS Business Engine, COS Wholesale Engine, COS FSM, COS Prospector, COS Marketplace och numera även COS Fiber Flow.

Ladda ner pressmeddelandet (PDF)

Kontakt

COS Systems
Mikael Philipsson, VD
mikael.philipsson@cossystems.com
+46 70 843 10 43
Vinnergi
Pierre Wallgren, VD
pierre.wallgren@vinnergi.se
+46 70 939 69 64

The transaction creates the Nordic region’s leading software platform for broadband operators combining Vinnergi’s network expertise and local delivery organization with COS Systems’ cloud-based BSS/OSS and network automation platform.

West Palm Beach, FL, September 8, 2026 — COS Systems and Vinnergi today announced a strategic partnership. As part of the agreement, COS Systems has acquired the Fiber Flow software platform from Vinnergi and its subsidiary Bitvis. Fiber Flow is one of the major BSS/OSS platforms in the Nordics and manages more than 400,000 active subscribers across nearly 30 networks in the Nordic region.

400,000+
Active subscribers managed on Fiber Flow
~30
Nordic networks running the platform
6
Products in the COS portfolio, including COS Fiber Flow

What Fiber Flow adds to the COS Systems platform

Fiber Flow strengthens COS’s current capabilities within network management and provisioning, especially for Active Ethernet access equipment. Today the dominant technology on most markets is PON, but there are still a lot of Active Ethernet networks deployed. COS’s capability to bring full automation to these networks and streamline a transition from Active Ethernet to PON is greatly enhanced with the acquisition.

Why COS Systems and Vinnergi are partnering

The two companies bring complementary strengths to the partnership. Vinnergi is a leading Swedish engineering and technology consulting company with extensive experience in fiber network development and operations. It sells and implements Fiber Flow throughout the Nordic market and has a particularly strong position in Sweden.

COS Systems is a dedicated software company founded in Umeå that has expanded globally. Today, COS Systems is a leading BSS/OSS provider in North America, serving municipal broadband networks, regional service providers and major Tier 1 carriers.

“Nearly 20 years ago, we built the first version of COS for Swedish Open Access networks and later brought the platform to North America. Since then, we have expanded our portfolio to address some of the industry’s most important challenges, including consolidating different networks and improving how installations and repairs are managed in the field. The partnership with Vinnergi and the acquisition of Fiber Flow mark the beginning of a broader investment in the European market.”

Mikael Philipsson, CEO, COS Systems

What changes for Fiber Flow customers

Following the transaction, COS Systems will assume responsibility for the continued development of Fiber Flow as part of its broader software platform. Vinnergi will remain the customer-facing partner in the Nordic market, providing sales, implementation, integration and support. Through the partnership, Vinnergi will also gain access to the full COS Systems product portfolio.

“We’ve developed Fiber Flow together with Sweden’s municipal networks, and that work will continue exactly as before. Same points of contact, same agreements, and same support. We’re now also expanding our offering through COS Systems’ portfolio. Because we’re more than a technology consultancy — we’re the integrator embedded in our customers’ everyday operations. Through the partnership, we can now take that approach to more networks across the Nordics and Europe, fully in line with our strategy.”

Pierre Wallgren, CEO, Vinnergi

About COS Systems

COS Systems provides a cloud-based BSS/OSS platform purpose-built for broadband operators. Operators choose COS Business Engine to run full retail ISP operations: subscriber management, billing and provisioning; or COS Wholesale Engine to orchestrate multi-provider Open Access networks. COS FSM and COS Prospector extend the platform with automated field service management and door-to-door demand aggregation, so operators can sell faster, scale better, and automate everything. The portfolio comprises COS Business Engine, COS Wholesale Engine, COS FSM, COS Prospector, COS Marketplace and now also COS Fiber Flow.

About Vinnergi

Vinnergi is a Swedish technology consultancy building smarter infrastructure across telecom, energy and property. The company takes end-to-end responsibility, from decision to operation. Customers include network operators, mobile operators, energy companies, municipalities and property owners. The business is organised into four areas: Communicate for fixed and mobile networks, Power for electricity and renewable energy, Living for building technology and physical security, and Construction for turnkey delivery of critical infrastructure. Vinnergi is headquartered in Linköping with offices in around 20 locations. The group turns over approximately SEK 900 million and employs more than 600 people. The company is partly employee-owned; its majority owner is Polaris.

Frequently asked questions

What has COS Systems acquired?

COS Systems has acquired the Fiber Flow software platform from Vinnergi and its subsidiary Bitvis. Fiber Flow is a BSS/OSS platform for broadband operators. It manages more than 400,000 active subscribers across nearly 30 networks in the Nordic region.

What changes for existing Fiber Flow customers?

Nothing changes in day-to-day operations. Vinnergi remains the customer-facing partner in the Nordic market and continues to provide sales, implementation, integration and support. Points of contact and agreements stay the same.

Who develops Fiber Flow now?

COS Systems assumes responsibility for the continued development of Fiber Flow as part of its broader software platform.

Is this an acquisition of Vinnergi?

No. Vinnergi remains an independent technology consultancy. COS Systems acquired the Fiber Flow platform only. The two companies have entered a strategic partnership, and Vinnergi gains access to the full COS Systems product portfolio.

Does COS Systems support Active Ethernet provisioning?

Yes. Fiber Flow provisions Active Ethernet access equipment directly, and that capability now belongs to COS Systems. PON dominates new builds, but large Active Ethernet estates remain in service and still have to be operated. The acquisition brings automated Active Ethernet provisioning into the COS platform alongside PON, so an operator can run both from one system and migrate from Active Ethernet to PON without changing platforms.

What products make up the COS Systems portfolio?

The portfolio comprises COS Business Engine, COS Wholesale Engine, COS FSM, COS Prospector, COS Marketplace and now also COS Fiber Flow.

Download the press release (PDF)

Press contacts

COS Systems
Mikael Philipsson, CEO
mikael.philipsson@cossystems.com
+46 70 843 10 43
Vinnergi
Pierre Wallgren, CEO
pierre.wallgren@vinnergi.se
+46 70 939 69 64

Get in Touch with us!

MYTH #1: Governments Can’t Run Broadband Networks Efficiently

Let’s talk about a myth that just won’t die.

“Cities aren’t cut out to run broadband networks.”

You’ve probably heard that line before—at a conference, in an op-ed, maybe even from someone on your own team.
It sounds reasonable, right? You think of long DMV lines, clunky municipal websites, and forms in triplicate.

But here’s the truth:
Cities already manage infrastructure more complex—and more mission-critical—than broadband.

Water. Electricity. Traffic systems. Public safety networks.

If They Can Run 9-1-1, They Can Handle Wi-Fi

Let’s put it in perspective. Across the U.S., hundreds of municipalities already:

  • Own and lease dark fiber to schools, hospitals, and ISPs
  • Run internal broadband networks linking city buildings and public services
  • Meet strict federal security standards, like CJIS compliance
  • Maintain networks for critical systems: water treatment, traffic lights, libraries, and emergency communications

If a city can support police radios and traffic systems with 99.999% uptime,
it can absolutely manage broadband billing and get a tech to install a router.

What Is a Broadband Network, Really?

Let’s demystify it.

Broadband is a utility. Just like power or water, it’s infrastructure plus service.

At its core, a broadband network includes:

  • Fiber infrastructure (or other tech like fixed wireless)
  • Customer onboarding (signups, provisioning)
  • Billing and support systems
  • A technical stack to keep it all running

Sound familiar? That’s exactly what cities already manage in other areas of public service.

Efficiency Doesn’t Mean Doing It All Alone

Critics love to paint this picture:
A mayor climbing a utility pole.
A city clerk resetting a router.

But that’s not how it works.

Cities partner. They outsource. They use modern platforms to automate.

Today’s municipal broadband projects use:

  • SaaS platforms like COS Business Engine to run operations and provisioning
  • Integrated billing systems tied to water, sewer, and electric utilities
  • A customer portal for self-service, ticketing, and communication
  • Coordinated field service tools for installs, repairs, and maintenance

The question isn’t “Can government do it all?”
It’s “Can government lead the charge—and choose the right partners?”

Absolutely.

Cities Already Manage High-Stakes Infrastructure

Let’s stack up broadband next to other services cities already run:

Service Complexity Uptime Required Staff Needed
Drinking Water High 24/7 Licensed crews
Electricity Very High 99.99% Grid operators
Public Safety Comms Critical 100% Secure IT teams
Broadband High 24/7 Small team with SaaS + partners

Local governments aren’t new to infrastructure. They’re built for it.

The only difference now? They’re offering it to residents and small businesses, not just internal departments.

What About the Municipal Broadband “Failures”?

We’ve all heard the stories.

Critics love pointing to the projects that struggled—like iProvo or UTOPIA in the early days.

But here’s what those critics don’t usually mention:

  • These projects launched before scalable platforms and best practices were available
  • Many lacked proper business models or operational tools
  • Despite setbacks, they connected underserved homes, drove down prices, and attracted new investment

Most of those communities still call their networks a success.

And today’s broadband landscape has completely changed.

With tools like COS Business Engine, cities now:

  • Launch faster and more efficiently
  • Automate service delivery and billing
  • Offer real-time support and self-service
  • Integrate broadband into existing utility systems

Municipal broadband is no longer a gamble.
With the right tools, it’s a smart, scalable solution.

Municipalities Filling the Gaps

Cities aren’t trying to be tech companies.
They’re stepping in where private industry hasn’t—rural areas, low-income neighborhoods, and unprofitable markets.

Municipal broadband is about:

  • Creating competition where none exists
  • Serving every household, not just the profitable ones
  • Making internet affordable and accessible
  • Enabling participation in modern society
  • Using technology and partnerships to do it efficiently

This is public service at its best.

Don’t Let Assumptions Block Progress

Saying “governments can’t run broadband” is like saying “cities can’t build roads.”

Not only is it inaccurate—it’s harmful.
It stops communities from exploring real solutions to long-standing challenges.

Local leaders already safeguard public health, safety, and critical infrastructure.
Broadband is just the next step—and they’re ready to lead.

Coming Next:

Myth #2: “Municipal Broadband Is Too Expensive and Risky for Taxpayers”

Myth #2: Municipal Broadband Is Too Expensive and Risky for Taxpayers

“Won’t this cost taxpayers millions?” That question can stall a city council meeting. But it leaves out the real story. Municipal broadband doesn’t have to be a burden. Cities across the U.S. are proving it’s not only possible—it’s sustainable.

Broadband Is Infrastructure

Building fiber isn’t cheap. Neither are roads, water systems, or electricity grids. Communities invest in them because they’re essential. Broadband has become just as critical. Treating it as a gamble misses the point.

Proof From the Field

Municipal broadband isn’t an experiment—it’s already succeeding.

  • Fairlawn, Ohio: Launched FairlawnGig in 2016, now enjoys a take rate above 90%.

  • Chattanooga, Tennessee: The first “Gig City.” Its fiber network delivered $2.7 billion in economic benefits and thousands of jobs.

  • UTOPIA Fiber, Utah: Covering 20+ cities with 15 ISPs, proving open access can scale.

These aren’t exceptions—they’re examples.

Funding Without Tax Hikes

Most networks didn’t depend on federal grants alone. Cities used smart financing:

  • Revenue Bonds: Paid back by network income, not general taxes.

  • Public-Private Partnerships: Share risk and expertise while keeping long-term control.

  • Phased Rollouts: Start small, expand with revenue, reduce upfront costs.

The model matters more than the myth.

The Bigger Cities Are On Board

It’s not just small towns.

  • Oakland, California: Planning one of the nation’s largest city-owned fiber networks.

  • Colorado Springs, Colorado: Rolling out a massive open-access build.

This isn’t theory. It’s happening now.

The Real Risk: Doing Nothing

Communities that delay face slow internet, overpriced monopolies, and economic stagnation. Inaction costs more than investment. Cities already manage utilities, power, and safety networks—broadband fits right in.

Broadband Pays Off

Well-run networks generate consistent income, pay down debt, attract businesses, and raise property values—all while delivering better service at lower costs. That’s not risk. That’s return on investment.

Smarter Investment, Not Bigger Risk

Cities that succeed:

  • Align broadband plans with community goals

  • Use modern automation tools like COS Business Engine

  • Phase rollouts to match demand

  • Protect taxpayers through financing strategies

  • Learn from proven examples

Municipal broadband isn’t reckless spending. It’s smart infrastructure planning.

The question isn’t “What will it cost?” but “What’s the cost of doing nothing?” Municipal broadband is not a bet. It’s a blueprint—and cities nationwide are already building it.

 Up Next: Myth #3: Private ISPs Already Provide Service—Municipal Broadband Is Redundant.

Myth #3: Private ISPs Already Provide Service—Municipal Broadband Is Redundant

It sounds reasonable.
If Comcast, AT&T, or another ISP is in town, why bother?
Except—try asking families at the edge of the map or neighborhoods skipped for upgrades.

“Served” Is a Generous Word

The FCC calls an area “served” if one house can theoretically get the advertised speed from one provider.
That’s how maps light up with color, while reality looks like this:

  • Homes listed as covered that can’t get connected at all.

  • Speeds that drop to unusable levels every evening.

  • Outages dragging on for days.

  • Monopolies raising prices because there’s no competition.

On paper it’s service.
In practice it’s frustration.

The Real World vs. The Map

  • Rural towns: One ISP claims coverage for everyone. In reality, only houses near the highway can connect.

  • Low-income neighborhoods: “Discount plans” exist, but only if residents have credit cards, spotless payment records, and no prior debt. Entire neighborhoods are left last for upgrades.

  • Suburbs: New housing developments wait months—or years—for service because private ISPs don’t see enough return on investment.

Maps say “served.”
Residents say otherwise.

Private ISPs Do Important Work—But Have Limits

Let’s be clear: private ISPs have built most of the broadband backbone we all use today.
But they’re not public utilities—they’re businesses. That means:

  • Prioritizing shareholder value.

  • Skipping areas with low ROI.

  • Charging what the market allows.

Municipal broadband isn’t about punishing them.
It’s about serving people who are left behind.

Cities Step In to Fill the Gaps

Municipal networks don’t duplicate. They fill holes.
They:

  • Extend coverage into underserved homes and neighborhoods.

  • Create competition that lowers prices.

  • Guarantee service in schools, libraries, and city facilities.

  • Put privacy, pricing, and policy decisions back in community hands.

Take UTOPIA Fiber in Utah: more than 20 cities built a shared fiber backbone.
Now, 15 private ISPs compete on the same network.
That’s not redundancy. That’s choice.

The Open Access Advantage

Open access flips the model: the city builds the fiber, private ISPs provide service.
Think about roads.
If every delivery company had to build its own streets, we’d have chaos.
Shared infrastructure means:

  • More competition.

  • Better pricing.

  • Faster upgrades.

Municipal networks make that possible.

Competition Works—Even If It’s Just a Threat

Here’s the unspoken truth: the threat of municipal broadband often forces incumbents to improve.
We’ve seen:

  • Faster upgrades.

  • New discount programs.

  • Suddenly friendlier customer service.

Competition works—even before the first trench is dug.

Is Municipal Broadband Redundant?

Ask yourself:

  • Is one ISP enough?

  • Is patchy coverage acceptable?

  • Should affordable access depend on zip code?

  • Should one company set all the rules?

If the answer is no, then municipal broadband isn’t redundant.
It’s essential.

Coverage Isn’t Connection

Next time someone says “your city doesn’t need municipal broadband because it’s already served,” ask:

  • Are all of our residents truly connected?

  • Do they have real options?

  • Are we okay letting one company set the terms for everyone?

If not, municipal broadband isn’t duplication.
It’s leadership.
It’s fairness.
It’s the future.


Coming up next: Myth #4: Most Municipal Networks Fail.

Myth #4: Do Most Municipal Broadband Networks Really Fail?

The Fear of Failure

Whenever a community brings up municipal broadband, the same line shows up:
“Most of these projects fail.”

It’s usually followed by a scary story from the early 2000s, maybe a Wikipedia link about iProvo, and a warning not to risk it.

Here’s the truth: yes, some early projects stumbled.
But failure isn’t the rule—it’s how innovation evolves.
Just like electric utilities, public hospitals, and even the first versions of the iPhone, the early years were bumpy.
Today, municipal broadband is not only surviving—it’s thriving.

Where the “Most Fail” Myth Comes From

This myth has roots in:

  • A handful of projects that launched before best practices existed

  • Networks that were underfunded, poorly managed, or politically targeted

  • Reports from industry-funded think tanks with a vested interest in keeping broadband private

Critics love to say “over half of municipal broadband networks fail.”
Here’s what they don’t mention:

  • That number counts projects started 20+ years ago

  • Many “failures” were restructures or ownership changes—not shutdowns

  • The sample sizes were tiny and cherry-picked

By the same logic, most private ISPs would look like failures too.

Meet the So-Called “Failures”

iProvo (Utah)
Launched early, without the tools or partnerships needed to succeed.
Politics didn’t help.
It was eventually sold and folded into UTOPIA Fiber, now one of the most successful open-access municipal networks in the U.S.

Burlington Telecom (Vermont)
Yes, it ran into financial trouble early.
But today it’s locally owned, better managed, and still serving customers.

Failures? Maybe at first.
But more accurately—they were lessons that shaped what works today.

The Modern Reality: Municipal Broadband Is Booming

Today’s networks aren’t winging it. They’re winning with:

  • Smarter planning

  • Sustainable funding

  • Modern platforms and tools

  • Scalable operations

And the results speak for themselves:

  • FairlawnGig (Ohio): Over 90% take rate. Reliable service and steady revenue.

  • EPB (Chattanooga, TN): First U.S. city with gigabit. Now offering 25-gig, with billions in local economic benefit.

  • UTOPIA Fiber (Utah): Serving 20+ cities with 15 ISPs. Growing fast.

These aren’t outliers. They’re examples of what happens when communities do it right.

What Today’s Successful Cities Do Differently

Winning networks focus on:

  • Business modeling and demand aggregation before buildout

  • Automation platforms like COS Business Engine to cut staffing needs

  • Integration with existing billing and service systems

  • Open access models that create real competition

  • Public-private partnerships that balance cost and control

They don’t go it alone. They build with proven tools and strong partners.

Rethinking Success Metrics

If “failure” means not making money in year one, almost every startup would fail.
Municipal broadband should be judged like other infrastructure:

  • Does it serve the public well?

  • Is it financially stable over time?

  • Does it create value beyond its balance sheet?

By those measures, today’s municipal networks are succeeding—and often exceeding expectations.

What Early “Failures” Actually Taught Us

Because of those early stumbles, cities now know how to:

  • Right-size a network for local demand

  • Phase construction to match take rates

  • Build workflows that scale

  • Price for long-term sustainability

  • Choose tech that doesn’t create silos

Short-term failure isn’t fatal.
It’s how progress gets made.

The New Story Is Success

The idea that “most municipal broadband networks fail” is outdated.
Look at Fairlawn, Chattanooga, and UTOPIA Fiber—proof that when done right, these networks don’t just work, they lead.

Next time someone raises the old argument, just point to the cities showing us the future.

Municipal broadband isn’t risky.
It’s maturing—and it’s here to stay.

Coming up next: Myth #5: Governments Should Focus on Roads, Not Routers