Where is Costco Headquarters?

Where is Costco Headquarters Located? (The Full Story)

The Setting

Drive along Interstate 90 heading east from Seattle, and you can't miss it a gleaming nine story office tower rising from the Issaquah landscape like a monument to bulk buying. That's Costco's home base.

Issaquah itself is one of those Pacific Northwest gems tucked into the Cascade Mountain foothills. It's got that "we're close enough to Seattle to matter, but far enough away to actually afford parking" vibe. The city has become something of a corporate magnet, and Costco's been one of its anchor tenants since the mid-'90s.

What You'll Actually Find There

The headquarters sits in something called Pickering Place a business park development that sounds fancier than it actually is (very on-brand for Costco, honestly). The campus sprawls across 30+ acres and includes five main buildings, a parking garage that could probably house a small city, and enough office space to make your local WeWork weep.

The newest addition? A jaw-dropping 624,788-square-foot office tower that opened in 2023. To put that in perspective, that's roughly the size of 11 football fields stacked vertically. The building rises 125 feet—tall enough that employees on the top floor get legit mountain views, which probably makes those 3pm Zoom meetings slightly less painful.

Why Issaquah?

Good question. When Costco moved here in 1995, they needed room to grow. Kirkland (their previous home) was getting cramped, and Issaquah offered space, highway access, and a city government willing to work with them on a long-term vision. Fast forward to today, and they've got approval for up to 1.5 million square feet of office space. They're not going anywhere.

The Great Costco Headquarters Tour (A Brief History)

Seattle: Where It All Began (1983)

Picture it: Seattle, 1983. Leg warmers, big hair, and the birth of a warehouse club that would eventually take over the world. Costco's first location was both a warehouse AND the corporate office—talk about keeping overhead low.

The original Seattle warehouse still operates today, but the fancy suits moved on pretty quickly. Turns out running a global empire from the back office of a warehouse gets cramped when you're stacking pallets floor to ceiling.

The Kirkland Years (1983-1995): Why Your Vodka Says "Kirkland"

Here's a fun fact that wins you points at cocktail parties: Ever wonder why Costco's store brand is called "Kirkland Signature"? It's named after Kirkland, Washington the Seattle suburb where Costco set up its corporate offices in the early '80s.

For about a decade, Kirkland was Costco HQ. The offices weren't flashy (this is Costco we're talking about), but they got the job done. Employees worked there, made decisions there, and presumably bought their groceries in bulk there.

When the private label launched in 1995, they chose "Kirkland Signature" as a nod to those scrappy early years. The name stuck even after the company peaced out to Issaquah that same year. Now "Kirkland Signature" products generate billions in annual revenue and remain one of Costco's most recognizable offerings, even though the headquarters moved away from Kirkland nearly three decades ago.

It's like if your ex got famous but kept your last name. Awkward? Maybe. Profitable? Absolutely.

Issaquah: The Current Chapter (1995-Today)

By 1995, Costco had outgrown Kirkland faster than you can say "bulk-sized pretzel barrel." They needed space not just for today, but for the next 50 years. Enter Issaquah.

The initial move brought three modest office buildings to what's now known as Buildings 1, 2, and 3. Nothing fancy—just functional spaces where people could crunch numbers, negotiate pallet-sized cheese wheel deals, and figure out the logistics of moving 123 million cardholders' worth of merchandise.

But Costco kept growing. And growing. And GROWING.

In 2014, they signed a development agreement with the city of Issaquah that approved up to 1.5 million square feet of new office space. That's the kind of commitment that makes a city planner weep tears of property-tax joy.

The 2023 expansion—that massive Building 4 tower I mentioned earlier—ate up about 40% of that allowance. Which means there's still room for more. Costco's not just in Issaquah for the views. They're dug in for the long haul.

Inside the Costco Campus (What It's Actually Like)

The Building Lineup

Let's break down what's actually on this campus, because "five buildings" doesn't really paint the picture.

Buildings 1, 2, and 3: The OGs

These are the three original structures from 1995 three-story buildings that house about 500,000 square feet of workspace. This is where departments like merchandising (the folks deciding whether your local warehouse gets that weird seasonal item), finance, legal, and marketing hang out.

They're solid buildings. Not sexy, not Instagram-worthy, but they work. Very Costco.

Building 4: The New Kid on the Block

Oh boy, where do I start with Building 4?

Completed in 2023 after some COVID delays and a concrete strike (because of course), this nine-story beast is technically TWO towers that connect above the fourth floor. It's like Costco saw a regular office building and said, "What if we made it weird?"

Here's what makes it interesting:

• 624,788 square feet of office space (that's bigger than many small-town shopping malls)
• Designed for 3,750 employees (roughly half the HQ headcount)
• A nine-story open staircase running through the middle basically a StairMaster workout disguised as architecture
• 12 elevator banks for when your legs aren't feeling ambitious
• Zero private offices. And I mean ZERO. Not even for the CEO. Everyone's in cubicles. Even the corner offices with mountain views? Cubicles.
• Every desk converts to standing height because Costco cares about your lumbar support
• Outdoor balconies on multiple floors with legitimately gorgeous views of the Cascades
• Ground-level patios for when you need to take your laptop outside and pretend you're in a coffee shop

The whole building cost somewhere north of $146 million (based on city permit valuations), which sounds like a lot until you remember Costco made $223 billion in revenue last year. Pocket change.

Building 5: Not Just Parking

Building 5 is mostly a parking garage—because where else are 7,000 people gonna put their cars? But Costco being Costco, they said "what if we made our parking garage actually useful?"

So it also includes:

• A two-story employee fitness center with cardio equipment, weights, and probably some extremely fit accountants
• A ground-floor meeting/exhibition space for company events
• Skywalks connecting it to the other buildings so you don't have to brave the Seattle drizzle

There's also something called the Trading Building (a call center) tucked in there somewhere, plus a few other properties Costco owns that might become future expansion sites.

Who Works Here? (And What They Actually Do)

About 7,000 people trudge into this campus on any given workday roughly 85% of Costco's total HQ workforce. The other 15% are scattered in other Issaquah buildings or satellite offices.

So what do 7,000 corporate employees actually DO for a warehouse club?

• Executive Leadership – The folks making the big calls (yes, including the decision to keep hot dogs at $1.50 forever)
• Finance & Accounting – Counting money, lots of money
• Legal – Making sure Costco doesn't get sued (much)
• Merchandising – Deciding what goes on those towering warehouse shelves
• Marketing – Though let's be honest, Costco barely advertises. The savings do the talking.
• IT – About 2,200 tech nerds keeping the systems running
• HR – Managing 304,000+ employees worldwide (godspeed)
• Real Estate – Scouting new warehouse locations and playing global Monopoly
• Costco Travel – Yep, they've got about 1,000 people dedicated to booking your vacation

The Hybrid Situation

Post-COVID, Costco landed on a 3 days in office, 2 days remote setup for most employees. IT folks get a more flexible arrangement. Executives? They're in-office full-time or traveling to warehouses.

It's a permanent thing, apparently. Employees like not commuting five days a week. Costco likes having people collaborate in person. Everyone wins. (Except maybe the coffee shops near people's homes that lost the weekday WFH crowd.)

Can You Actually Visit? (Spoiler: Probably Not)

The Truth About Touring Costco HQ

I'm gonna save you a wasted trip: No, you cannot tour Costco headquarters.

I know, I know. You wanted to see where they decide which seasonal items to torment you with (outdoor furniture in February, anyone?). You wanted to peek behind the curtain. Maybe snap a selfie in the CEO's cubicle.

Not happening.

Costco corporate is a private office facility. It's for employees, approved vendors, and people with scheduled business appointments. That's it. There's no visitor center, no guided tours, no gift shop selling tiny Kirkland Signature keychains.

So Why Would You Even Try to Contact Them?

Look, unless you're a vendor trying to sell them 50,000 units of something, a journalist chasing a story, or a shareholder with investor relations questions, you probably shouldn't be calling headquarters.

For normal human problems membership questions, refund issues, "why did you discontinue my favorite cheese?"—you want to contact:

• Your local Costco warehouse
• Costco.com customer service
• The membership counter at any warehouse

Headquarters doesn't handle that stuff. They'll just redirect you to customer service anyway, and you'll have wasted a phone call.

What If I Have a Real Business Reason?

Then sure, call (425) 313-8100 and see where it gets you. Have your vendor credentials ready. Know which department you need. Be prepared to be transferred approximately 47 times.

But there IS a Costco you can visit nearby...

The Issaquah Warehouse (Where You Can Actually Shop)

Good news! There's a fully operational Costco warehouse about 1.5 miles from headquarters where you can spend money to your heart's content.

This is a real, functioning Costco with all the greatest hits:

• ✅ Costco Pharmacy – Get your prescriptions filled, grab a flu shot, stock up on vitamins in bottles the size of your head
• ✅ Costco Gas Station – Fuel up for 20-30 cents less per gallon than the station across the street (your wallet will thank you)
• ✅ Costco Food Court – The legendary $1.50 hot dog combo awaits. Unchanged since 1985. Inflation who?
• ✅ Tire Center – Because your car needs bulk deals too
• ✅ Optical – Glasses, contacts, eye exams
• ✅ Hearing Aids – They sell those too, apparently

Hours

Warehouse Hours:

• Monday-Friday: 10:00 AM - 8:30 PM
• Saturday: 9:30 AM - 6:00 PM
• Sunday: 10:00 AM - 6:00 PM

Gas Station Hours:

• Monday-Friday: 6:00 AM - 9:00 PM
• Saturday-Sunday: 6:00 AM - 7:00 PM

Membership required for warehouse shopping and gas. But here's a secret: in most states, you can use the pharmacy without a membership due to state pharmacy laws. You'll pay slightly more than members, but you don't need the card.

How to Get There (If You're Visiting the Area)

Okay, let's say you're in the Seattle area and want to check out Issaquah—maybe hit that Costco, maybe just drive by headquarters and feel the corporate energy. Here's how to get there.

From Downtown Seattle:

Jump on I-90 East and drive for about 15 miles. Take Exit 17 (Front Street/Issaquah). Turn left on Front Street, right on NW Gilman Boulevard, then left on Lake Drive. You'll see the campus on your right the nine-story building is hard to miss.

Drive time: 20-30 minutes if traffic is cooperating. 45-60 minutes if you're dealing with Seattle rush hour, because of course you are.

From Tacoma:

Take I-5 North to I-405 North, then hop on I-90 East toward Spokane. Exit 17, follow the same directions as above.

Drive time: 45-60 minutes (longer if you hit Tacoma/Seattle connector traffic, which... you will).

From Bellevue:

You're close! I-90 East for about 8 miles, Exit 17, done.

Drive time: 15-20 minutes

From Sea-Tac Airport:

I-405 North to I-90 East. Exit 17. You know the drill by now.

Drive time: 30-40 minutes

Parking: There's visitor parking under Building 4 and in the Building 5 garage, but remember you need an actual reason to be there and probably a scheduled appointment. Don't just roll up hoping to wing it.

Public Transit: King County Metro has bus routes to Issaquah, but it's not the most convenient unless you live along the route. The future East Link light rail station is coming around 2041, so... mark your calendars?

Costco Services You Can Actually Use Near HQ

The Costco Pharmacy Situation

Let's talk about the Issaquah warehouse pharmacy, because it's legitimately one of the better deals in healthcare.

Costco pharmacies are basically the warehouse club approach applied to prescription drugs: cut out the middlemen, buy in volume, pass savings to customers. The result? You can save 30-50% or more compared to CVS, Walgreens, or other chain pharmacies.

What the pharmacy offers:

• Prescription meds (generic and brand-name—they'll push the generic, but won't judge if you want brand)
• Immunizations (flu, COVID, shingles, whatever vaccine you need that isn't controversial)
• Medication therapy management (fancy term for "pharmacist helps you not mess up your meds")
• Specialty medications for chronic conditions
• OTC stuff in bulk (because of course)
• Pet meds (yes, even Fluffy gets the Costco treatment)

The Membership Loophole:

Here's the thing most people don't know: You don't need a Costco membership to use the pharmacy in most states. State pharmacy laws say pharmacies have to be accessible to everyone, membership or not.

You'll still save money compared to other pharmacies, though members get even deeper discounts. And the pharmacy accepts pretty much every insurance plan known to humanity.

So if you're near Issaquah and need prescriptions filled, you could do worse than swinging by the warehouse.

→ Want to know more about Costco pharmacy prices, hours, and what they stock? Check out our complete guide.

Costco Gas: Where Everyone Suddenly Becomes Patient

There's something magical about Costco gas stations: They turn normally impatient drivers into zen monks willing to wait 15 minutes to save $4 on a fill-up.

The Issaquah Costco gas station is no exception. It's consistently 20-30 cents cheaper per gallon than competitors, which adds up fast.

Quick math: If you fill up weekly with 15 gallons and save 25 cents per gallon, that's $195/year. Not retire-early money, but enough for a nice dinner or, you know, another year of Costco membership.

What you get:

• Regular unleaded
• Premium
• Diesel (at some locations)
• Top Tier certified quality (meaning it's not garbage fuel that'll wreck your engine)
• Pay-at-the-pump convenience
• Multiple lanes so the wait isn't totally insane

The catch: You NEED a Costco membership to pump gas here. They check. No membership, no fuel. Them's the rules.

They accept Visa cards, debit cards, Costco Shop Cards (their gift cards), and cash. No other credit cards because Costco has an exclusive deal with Visa.

Pro tip: Go early morning or late evening to avoid the weekend warriors filling up their SUVs and RVs.

→ Find current Costco gas prices and compare them to your local stations here.

The Food Court: Where $1.50 Buys Happiness

We need to talk about the Costco food court, because it's reached mythical status in American retail culture.

The $1.50 hot dog and soda combo has been the same price since 1985. Let me repeat that: NINETEEN EIGHTY-FIVE.

Do you know what else cost $1.50 in 1985? Basically nothing. A gallon of gas was $1.09. Minimum wage was $3.35/hour. A movie ticket was around $3.

But that hot dog? Still $1.50.

There's a famous story about current CEO Craig Jelinek approaching former CEO Jim Sinegal about raising the price. Sinegal allegedly said, "If you raise the effing hot dog, I will kill you. Figure it out."

They figured it out. The hot dog stays $1.50.

What else you'll find at the Issaquah food court:

• Pizza (huge slices, cheese/pepperoni/combo)
• Chicken bake (it's exactly what it sounds like and it's glorious)
• Smoothies and frozen yogurt (for pretending you're being healthy)
• Churros (cinnamon-sugar coated dopamine delivery system)
• Caesar salad (actual vegetables! Look at you, making good choices!)

The value proposition is stupid-good. Where else can you feed a family of four for under $20 in 2026? Nowhere, that's where.

Seating: The Issaquah location has indoor and outdoor seating, so you can eat your hot dog while contemplating your impulse purchase of a 72-pack of paper towels.

Membership question: This varies by location. Some food courts require membership; others don't. The Issaquah one... honestly, just bring your card to be safe.

→ See the full Costco food court menu, nutrition info, and secret menu items.

What Makes Costco HQ Different (Corporate Culture Stuff)

The "No Private Offices" Philosophy

Here's where Costco gets interesting: The CEO doesn't have an office.

Not a small office. Not a modest office. NO office.

He works in a cubicle. Like everyone else.

Same with the CFO, the EVPs, the VPs, everyone. Bigger desk? Sure. Corner location with a view? Maybe. But it's still a cubicle with the same basic furniture as the person entering data two rows over.

Why would a multi-billion-dollar company do this?

Because Costco's entire identity is built on being the opposite of flashy. They're not fancy. They're not trying to impress anyone. They buy stuff, they sell stuff, they keep prices low. That's the formula.

Having executives in glass-walled corner offices would send the wrong message. It would say "we're important, you're not." And that's not how Costco operates.

The cubicle setup includes:

• Same furniture for everyone (executives just get bigger desks)
• Electric stand-up capability on every desk
• Adjustable privacy partitions between workstations
• Zero doors on individual workspaces
• Conference rooms have doors (for actual private meetings), but that's it

Patrick Callans, EVP of Administration, put it perfectly: "We need this space, and the space is going to be very nice, but really what we're trying to do is just support our operations. We don't want to do anything that's fancy; that's just not us."

It's refreshingly honest. No corporate theater. No peacocking. Just people doing work.

Hybrid Work (Because Even Costco Adapted)

Like every company on planet Earth, Costco had to figure out the whole work-from-home thing during COVID. Unlike a lot of companies, they didn't overthink it.

Current setup:

• Most employees: 3 days in office, 2 days remote
• IT department: More flexible hybrid (because tech people apparently get special treatment)
• Executives: Full-time in office or traveling to warehouses

It seems to be working. Employees appreciate not commuting five days a week. Leadership values in-person collaboration. Nobody's fighting about it.

And here's the thing: Costco just spent $200+ million expanding their office space KNOWING people would be remote part-time. They're not trying to force everyone back 5 days a week. They built the campus with hybrid work in mind.

That's... actually pretty smart?

The company believes physical proximity matters for collaboration and relationships. But they also get that commuting sucks and flexibility matters to employees. So they split the difference.

Revolutionary? No. Reasonable? Absolutely.

Costco's Love Affair with Issaquah (aka Being a Good Corporate Neighbor)

The Infrastructure Investments (Following the Money)

Most companies move into a city, demand tax breaks, and bail when the incentives run out.

Costco did the opposite.

When they expanded their Issaquah campus, they didn't just build office towers and call it a day. They looked around and said, "You know what? These roads suck. Let's fix them."

The deal: The city of Issaquah needed $56 million in transportation improvements. Costco volunteered to pay 48% of it—roughly $27 million—without being asked.

Let me repeat that: They voluntarily paid $27 million for road improvements.

What that money built:

1. East Lake Sammamish Parkway upgrades – New travel lanes, sidewalks, bike lanes, landscaping. Basically made the whole corridor less of a nightmare.
2. SE 62nd Street overhaul – Realigned and widened the road, added trails, sidewalks, bike facilities, built a new 1,000-foot bridge, and threw in a roundabout for good measure.
3. Intersection improvements at 12th/17th Avenue NW – Adding turn lanes and traffic flow improvements (finishing in 2026).

Bonus: Costco also dropped $430,000 on a traffic signal at 10th Avenue NW and Lake Drive. City didn't even ask. Costco just did it.

Issaquah Mayor Mary Lou Pauly basically gushed: "They've been an absolutely fabulous investor in their own neighborhood."

When's the last time you heard a mayor say that about ANY corporation?

Environmental Design (Trees and Feelings)

The new Building 4 isn't just a glass-and-steel monument to capitalism. It's actually designed to fit into Issaquah's natural environment.

Sustainability features:

• High-efficiency HVAC (fancy air conditioning that doesn't murder the planet)
• LED lighting everywhere (saving energy and harsh fluorescent vibes)
• Massive windows for natural light (less electricity, better mood)
• Water-efficient fixtures (every drop counts, apparently)
• Bike storage and showers (encouraging people to cycle to work)
• Direct access to Pickering Trail for lunchtime walks

The landscape situation:

Costco's campus sits next to wetlands where Issaquah Creek flows. They preserved all of it. The city's Pickering Trail runs right along the back of Building 4, connecting employees (and the public) to Emily Darst Park and eventually Lake Sammamish State Park.

They're adding grass areas with picnic tables, raised planters along walkways, and outdoor deck spaces. It's not just "we built an office park and paved everything." They actually thought about the setting.

Issaquah's mayor noted that the building should be in the city's design book as an example of "how to do it right." High praise in a city that cares a LOT about how things look against the mountain backdrop.

Why does this matter?

Because Costco could've built a boring, efficient box. That's their brand! But instead they built something that actually respects the location and benefits the community.

It's the corporate equivalent of being a good houseguest: You don't just show up, you bring wine and help with dishes.

Contact Info (For When You Really Need It)

Alright, you've read this far, so you probably actually need to contact Costco corporate. Here's the information, plus some guidance on when to use it (and when not to).

Department-Specific Stuff:

Investor Relations

If you own stock or are thinking about it

Email: investor@costco.com
Website: investor.costco.com

Media Inquiries

If you're a journalist (or pretending to be one)
Call main line, ask for Corporate Communications

Supplier/Vendor Questions

Want to sell Costco 10,000 units of something?
Visit the Costco Supplier Portal (Google it)
Or contact your regional buyer if you already have one

Employment

Looking for a job?
Visit www.costco.com/jobs
Don't call. Apply online. Seriously.

Costco Wholesale Corporation — HQ Campus (Issaquah, WA)

Address: 999 Lake Drive, Issaquah, WA (Pickering Place)

The main campus consists of Buildings 1–5. Here's what's known about Buildings 3, 4, and 5 specifically:

• Building 3 — Part of the original/older campus along Lake Drive. It is a mostly three-story building and is connected to the new Building 5 via a skywalk.
• Building 4 — A brand-new 9-story, 624,788 sq ft addition completed in 2023. It features an open central staircase connecting all nine floors (encouraging walking), with 12 banks of passenger elevators. The back of Building 4 faces the city of Issaquah's Pickering Trail, which runs alongside wetlands and Issaquah Creek toward Lake Sammamish State Park.
• Building 5 — Also part of the new addition. It is primarily a parking garage but includes a fitness facility (cardio equipment on the 2nd floor, weights & cardio on the 1st floor) and exhibition/meeting space. It is connected to Building 3 via the skywalk mentioned above.

Together, Buildings 4 and 5 were built at the corner of Lake Drive and SE 62nd Street. The expansion was designed to bring approximately 3,750 employees from leased buildings around town into one consolidated campus, pushing Issaquah headcount toward ~7,000 employees.

Costco Wholesale Corporation — Dallas, TX Offices

Costco has two notable Dallas-area locations worth knowing about:

1. Dallas Office / Warehouse (Mountain Creek)

📍 3730 Mountain Creek Pkwy, Dallas, TX 75236
This is a distribution/warehouse-type operation location.

2. North Central Expressway Office Tower (Recently Acquired)

📍 12655 N. Central Expressway, Dallas, TX 75243
Costco purchased this 10-story, ~198,000 sq ft office building (formerly "North Central Plaza I") for $14.25 million in late 2023 from Hartman SPE LLC (which had filed for Chapter 11 bankruptcy).

Costco and design firm MG2 Architecture Corp. (Seattle) filed $12.9 million in renovation plans with the Texas Department of Licensing and Regulation, including:

• $7.73M in tenant improvements to ~34,442 sq ft of office space
• $3.6M in maintenance, upgrades & repairs
• $1.5M in garage maintenance & security upgrades (590-spot garage)
• $80K for a pedestrian path

The building sits adjacent to an existing Costco warehouse store along US Route 75.

3. Costco Business Center — Dallas

📍 8282 Park Lane, Dallas, TX 75231
Hours: Mon–Sun, 7:00 AM – 6:00 PM
Phone: (469) 498-6623
Focused on business customers; no gas station, food court, pharmacy, or photo center.

4. Plano (Dallas-area) Corporate Office

📍 1701 Dallas Pkwy, Suite 201, Plano, TX 75093
A smaller regional corporate office location.

In short: Buildings 3, 4, and 5 belong to Costco's Issaquah, WA headquarters, not Dallas. In Dallas, the most significant office-related development is the newly acquired and renovated 10-story tower at 12655 N. Central Expressway.

IMPORTANT: What NOT to Contact HQ About

• ❌ Membership questions → Call your local warehouse
• ❌ Refund issues → Go to your warehouse's membership desk
• ❌ Product complaints → Customer service online or at warehouse
• ❌ "Why don't you carry X anymore?" → They're not gonna tell you
• ❌ General shopping questions → Seriously, use the website or call your local store

Headquarters doesn't handle member services. That's not what they do. Calling them about your membership renewal will just waste everyone's time.

FAQ (The Questions You're Actually Googling)