diff --git a/app/Actions/UpdateOrganizationProfile.php b/app/Actions/UpdateOrganizationProfile.php
new file mode 100644
index 0000000000..b49670e8b1
--- /dev/null
+++ b/app/Actions/UpdateOrganizationProfile.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Actions;
+
+use App\Contracts\Services\GitHubProvider;
+use App\Models\Organization;
+use Illuminate\Database\UniqueConstraintViolationException;
+use Illuminate\Http\Client\HttpClientException;
+
+/**
+ * Refreshes an organization's public GitHub profile without changing its members or chosen color.
+ */
+final readonly class UpdateOrganizationProfile
+{
+    public function __construct(
+        private GitHubProvider $github,
+        private UpdateOrCreateOrganization $organizations,
+    ) {
+        //
+    }
+
+    public function handle(Organization $organization): bool
+    {
+        try {
+            $githubId = $organization->profile->github_id;
+            $account = $this->github->account($githubId);
+
+            // Never follow a renamed handle to a different account, or turn a user into an organization.
+            if ($account === null
+                || ($account['type'] ?? null) !== 'Organization'
+                || ! is_int($account['id'] ?? null)
+                || (string) $account['id'] !== $githubId
+                || ! is_string($account['login'] ?? null)
+                || $account['login'] === '') {
+                return false;
+            }
+
+            $updated = $this->organizations->handle($account);
+
+            return $updated->is($organization);
+        } catch (HttpClientException|UniqueConstraintViolationException $exception) {
+            report($exception);
+
+            return false;
+        }
+    }
+}
diff --git a/app/Http/Controllers/OrganizationProfileController.php b/app/Http/Controllers/OrganizationProfileController.php
index aa80bf0e59..422bb10938 100644
--- a/app/Http/Controllers/OrganizationProfileController.php
+++ b/app/Http/Controllers/OrganizationProfileController.php
@@ -4,9 +4,11 @@
 
 namespace App\Http\Controllers;
 
+use App\Actions\UpdateOrganizationProfile;
 use App\Enums\OrganizationRole;
 use App\Http\Requests\ShowOrganizationProfileRequest;
 use App\Models\Organization;
+use Illuminate\Http\RedirectResponse;
 use Inertia\Inertia;
 use Inertia\Response;
 
@@ -20,6 +22,22 @@ public function edit(ShowOrganizationProfileRequest $request, Organization $orga
         return Inertia::render('organization-profile/edit', [
             'organization' => $organization,
             'role' => OrganizationRole::Admin,
+            'githubSyncedAt' => $organization->github_synced_at?->toIso8601String(),
         ]);
     }
+
+    public function update(ShowOrganizationProfileRequest $request, Organization $organization, UpdateOrganizationProfile $action): RedirectResponse
+    {
+        $synced = $action->handle($organization);
+
+        Inertia::flash('toast', $synced ? [
+            'type' => 'success',
+            'message' => 'Synced from GitHub.',
+        ] : [
+            'type' => 'error',
+            'message' => 'Could not sync from GitHub. Try again in a minute.',
+        ]);
+
+        return back();
+    }
 }
diff --git a/resources/js/pages/organization-profile/edit.tsx b/resources/js/pages/organization-profile/edit.tsx
index a609e77ccb..721c24fba2 100644
--- a/resources/js/pages/organization-profile/edit.tsx
+++ b/resources/js/pages/organization-profile/edit.tsx
@@ -1,25 +1,128 @@
 import { Form, Head, router } from '@inertiajs/react';
+import { ArrowUpRight, RefreshCw } from 'lucide-react';
 import type { CSSProperties } from 'react';
 import { useState } from 'react';
 import OrganizationLaneController from '@/actions/App/Http/Controllers/OrganizationLaneController';
+import OrganizationProfileController from '@/actions/App/Http/Controllers/OrganizationProfileController';
 import Heading from '@/components/heading';
 import InputError from '@/components/input-error';
 import { LaneOptions } from '@/components/lane-picker';
 import { OrganizationAvatar } from '@/components/organization-avatar';
 import { Button } from '@/components/ui/button';
+import { Spinner } from '@/components/ui/spinner';
+import { useNow } from '@/hooks/use-now';
 import AppLayout from '@/layouts/app-layout';
 import OrganizationSettingsLayout from '@/layouts/organization-settings/layout';
-import { organizationLaneColor, withViewTransition } from '@/lib/utils';
+import {
+    formatFullDateTime,
+    formatSyncedAgo,
+    organizationLaneColor,
+    withViewTransition,
+} from '@/lib/utils';
 import type { Lane, Organization } from '@/types';
 
-export default function Edit({ organization }: { organization: Organization }) {
+export default function Edit({
+    organization,
+    githubSyncedAt,
+}: {
+    organization: Organization;
+    githubSyncedAt: string | null;
+}) {
     const { lane } = organization;
+    const now = useNow();
     const [selected, setSelected] = useState<Lane | null>(lane);
 
     return (
         <>
             <Head title={`Profile of @${organization.handle}`} />
 
+            <section className="px-4 py-6 sm:px-6">
+                <Heading
+                    title="Profile information"
+                    description="The organization's public profile is mirrored from GitHub. Edit it there, then sync to update it here."
+                />
+
+                <dl className="mt-5 divide-y rounded-lg border text-sm">
+                    {[
+                        { label: 'name', value: organization.name },
+                        { label: 'username', value: `@${organization.handle}` },
+                        { label: 'bio', value: organization.bio },
+                        { label: 'location', value: organization.location },
+                        { label: 'website', value: organization.website },
+                    ].map((field) => (
+                        <div
+                            key={field.label}
+                            className="grid grid-cols-[6.5rem_minmax(0,1fr)] gap-3 px-4 py-2.5"
+                        >
+                            <dt className="font-mono text-[13px] text-muted-foreground">
+                                {field.label}
+                            </dt>
+                            <dd
+                                className={
+                                    field.value
+                                        ? 'wrap-break-word'
+                                        : 'font-mono text-[13px] text-muted-foreground'
+                                }
+                            >
+                                {field.value ?? 'null'}
+                            </dd>
+                        </div>
+                    ))}
+                </dl>
+
+                <div className="mt-5 flex flex-wrap gap-2">
+                    <Button asChild>
+                        <a
+                            href={`https://github.com/organizations/${organization.handle}/settings/profile`}
+                            target="_blank"
+                            rel="noopener noreferrer"
+                        >
+                            Edit on GitHub
+                            <ArrowUpRight />
+                        </a>
+                    </Button>
+                    <Form
+                        {...OrganizationProfileController.update.form(
+                            organization.id,
+                        )}
+                        options={{ preserveScroll: true }}
+                        onSuccess={() => router.flushAll()}
+                    >
+                        {({ processing }) => (
+                            <Button
+                                type="submit"
+                                variant="outline"
+                                disabled={processing}
+                                aria-busy={processing}
+                                data-test="sync-organization-profile-button"
+                            >
+                                {processing ? <Spinner /> : <RefreshCw />}
+                                Sync from GitHub
+                            </Button>
+                        )}
+                    </Form>
+                </div>
+
+                <p
+                    className="mt-3 text-sm text-muted-foreground"
+                    aria-live="polite"
+                >
+                    {githubSyncedAt ? (
+                        <>
+                            Last synced{' '}
+                            <time
+                                dateTime={githubSyncedAt}
+                                title={formatFullDateTime(githubSyncedAt)}
+                            >
+                                {formatSyncedAgo(githubSyncedAt, now)}
+                            </time>
+                        </>
+                    ) : (
+                        'Not yet synced from GitHub'
+                    )}
+                </p>
+            </section>
+
             <section className="px-4 py-6 sm:px-6">
                 <Heading
                     title="Color"
diff --git a/routes/web.php b/routes/web.php
index adb6d2c4db..0de3aceb1d 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -426,6 +426,10 @@
     Route::get('organizations/{organization}/settings/profile', [OrganizationProfileController::class, 'edit'])
         ->whereUuid('organization')
         ->name('organization-profile.edit');
+    Route::put('organizations/{organization}/settings/profile', [OrganizationProfileController::class, 'update'])
+        ->whereUuid('organization')
+        ->middleware('throttle:profile-syncs')
+        ->name('organization-profile.update');
     Route::put('organizations/{organization}/settings/lane', [OrganizationLaneController::class, 'update'])
         ->whereUuid('organization')
         ->name('organization-lane.update');
diff --git a/tests/Feature/Controllers/OrganizationProfileControllerTest.php b/tests/Feature/Controllers/OrganizationProfileControllerTest.php
index ae74ea7022..16aac1f28c 100644
--- a/tests/Feature/Controllers/OrganizationProfileControllerTest.php
+++ b/tests/Feature/Controllers/OrganizationProfileControllerTest.php
@@ -19,6 +19,7 @@
             ->where('organization.id', $organization->id)
             ->where('role', 'admin')
             ->where('organization.lane', '#1a2b3c')
+            ->where('githubSyncedAt', $organization->github_synced_at?->toIso8601String())
             ->missing('organization.lane_color'));
 });
 
diff --git a/tests/Feature/Controllers/OrganizationProfileSyncTest.php b/tests/Feature/Controllers/OrganizationProfileSyncTest.php
new file mode 100644
index 0000000000..60bba7971f
--- /dev/null
+++ b/tests/Feature/Controllers/OrganizationProfileSyncTest.php
@@ -0,0 +1,171 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Contracts\Services\GitHubProvider;
+use App\Enums\OrganizationRole;
+use App\Models\Organization;
+use App\Models\User;
+use GuzzleHttp\Psr7\Response as Psr7Response;
+use Illuminate\Http\Client\RequestException;
+use Illuminate\Http\Client\Response;
+
+it('lets an organization admin sync its GitHub profile by immutable ID', function (): void {
+    $admin = User::factory()->create();
+    $organization = Organization::factory()->create([
+        'github_id' => '958072',
+        'handle' => 'old-laravel',
+        'name' => 'Old name',
+        'bio' => 'Old bio',
+        'lane_color' => '#1a2b3c',
+        'github_synced_at' => now()->subWeek(),
+    ]);
+    $organization->admins()->attach($admin->id);
+    $other = Organization::factory()->create(['handle' => 'other-organization']);
+
+    $this->mock(GitHubProvider::class)
+        ->shouldReceive('account')
+        ->once()
+        ->with('958072')
+        ->andReturn([
+            'id' => 958072,
+            'type' => 'Organization',
+            'login' => 'laravel',
+            'name' => 'Laravel',
+            'avatar_url' => 'https://avatars.githubusercontent.com/u/958072',
+            'bio' => 'The PHP framework.',
+            'location' => 'Little Rock',
+            'blog' => 'laravel.com',
+        ]);
+
+    $this->actingAs($admin)->from(route('organization-profile.edit', $organization))
+        ->put(route('organization-profile.update', $organization))
+        ->assertRedirectToRoute('organization-profile.edit', $organization)
+        ->assertInertiaFlash('toast', ['type' => 'success', 'message' => 'Synced from GitHub.']);
+
+    expect($organization->refresh())
+        ->handle->toBe('laravel')
+        ->name->toBe('Laravel')
+        ->bio->toBe('The PHP framework.')
+        ->location->toBe('Little Rock')
+        ->website->toBe('https://laravel.com')
+        ->avatar_url->toBe('https://avatars.githubusercontent.com/u/958072')
+        ->github_synced_at->toDateTimeString()->toBe(now()->toDateTimeString())
+        ->lane_color->toBe('#1a2b3c');
+
+    expect($organization->isAdmin($admin))->toBeTrue()
+        ->and($other->refresh()->handle)->toBe('other-organization');
+});
+
+it('only lets admins of that specific organization sync it', function (string $role): void {
+    $admin = User::factory()->create();
+    $organization = Organization::factory()->create(['bio' => 'Old bio']);
+    $other = Organization::factory()->create();
+    $user = match ($role) {
+        'member' => User::factory()->create(),
+        'nonmember' => User::factory()->create(),
+        'other admin' => $admin,
+    };
+
+    $organization->admins()->attach(User::factory()->create()->id);
+    if ($role === 'member') {
+        $organization->members()->attach($user->id, ['role' => OrganizationRole::Member]);
+    }
+    if ($role === 'other admin') {
+        $other->admins()->attach($user->id);
+    }
+
+    $this->mock(GitHubProvider::class)->shouldNotReceive('account');
+
+    $this->actingAs($user)->put(route('organization-profile.update', $organization))
+        ->assertNotFound();
+
+    expect($organization->refresh()->bio)->toBe('Old bio');
+})->with(['member', 'nonmember', 'other admin']);
+
+it('requires sign-in to sync an organization', function (): void {
+    $organization = Organization::factory()->create();
+
+    $this->put(route('organization-profile.update', $organization))
+        ->assertRedirectToRoute('home');
+});
+
+it('does not sync another GitHub account or a non-organization', function (array $account): void {
+    $admin = User::factory()->create();
+    $organization = Organization::factory()->create([
+        'github_id' => '958072',
+        'handle' => 'old-laravel',
+        'bio' => 'Old bio',
+        'github_synced_at' => now()->subWeek(),
+    ]);
+    $organization->admins()->attach($admin->id);
+
+    $this->mock(GitHubProvider::class)
+        ->shouldReceive('account')
+        ->once()
+        ->with('958072')
+        ->andReturn($account);
+
+    $this->actingAs($admin)->from(route('organization-profile.edit', $organization))
+        ->put(route('organization-profile.update', $organization))
+        ->assertInertiaFlash('toast', [
+            'type' => 'error',
+            'message' => 'Could not sync from GitHub. Try again in a minute.',
+        ]);
+
+    expect($organization->refresh())
+        ->handle->toBe('old-laravel')
+        ->bio->toBe('Old bio')
+        ->github_synced_at->toDateTimeString()->toBe(now()->subWeek()->toDateTimeString());
+})->with([
+    'different account' => [['id' => 12, 'type' => 'Organization', 'login' => 'taken-over']],
+    'GitHub user' => [['id' => 958072, 'type' => 'User', 'login' => 'some-user']],
+    'missing type' => [['id' => 958072, 'login' => 'laravel']],
+    'missing ID' => [['type' => 'Organization', 'login' => 'laravel']],
+    'missing handle' => [['id' => 958072, 'type' => 'Organization']],
+]);
+
+it('leaves the profile alone when GitHub is unavailable', function (bool $missing): void {
+    $admin = User::factory()->create();
+    $organization = Organization::factory()->create([
+        'github_id' => '958072',
+        'handle' => 'laravel',
+        'bio' => 'Old bio',
+        'github_synced_at' => now()->subWeek(),
+    ]);
+    $organization->admins()->attach($admin->id);
+
+    $github = $this->mock(GitHubProvider::class);
+    $expectation = $github->shouldReceive('account')->once()->with('958072');
+
+    $missing
+        ? $expectation->andReturnNull()
+        : $expectation->andThrow(new RequestException(new Response(new Psr7Response(503))));
+
+    $this->actingAs($admin)->from(route('organization-profile.edit', $organization))
+        ->put(route('organization-profile.update', $organization))
+        ->assertRedirectToRoute('organization-profile.edit', $organization)
+        ->assertInertiaFlash('toast', [
+            'type' => 'error',
+            'message' => 'Could not sync from GitHub. Try again in a minute.',
+        ]);
+
+    expect($organization->refresh())
+        ->handle->toBe('laravel')
+        ->bio->toBe('Old bio')
+        ->github_synced_at->toDateTimeString()->toBe(now()->subWeek()->toDateTimeString());
+})->with(['missing' => true, 'GitHub error' => false]);
+
+it('does not allow a signed-in user to sync another organization through their own admin role', function (): void {
+    $admin = User::factory()->create();
+    $mine = Organization::factory()->create();
+    $another = Organization::factory()->create();
+
+    $mine->admins()->attach($admin->id);
+
+    $this->mock(GitHubProvider::class)->shouldNotReceive('account');
+
+    $this->actingAs($admin)
+        ->put(route('organization-profile.update', $another))
+        ->assertNotFound();
+});