const setUpStickyHeader = () => { let header = document.querySelector("#header"); toggleHeaderStickiness = () => { if (window.scrollY > 0) { header.classList.add("sticky-header"); } else { header.classList.remove("sticky-header"); } } window.addEventListener("scroll", toggleHeaderStickiness); } window.addEventListener("DOMContentLoaded", setUpStickyHeader); const setUpBurgerMenu = () => { console.log("burger menu setup initiated..."); let burger = document.querySelector("#primary-menu-trigger"); let fries = document.querySelectorAll("#primary-menu > ul") const toggleFries = () => { console.log("fry toggling initiated..."); for (var i = 0; i < fries.length; i++) { console.log("enter the fry loop..."); var fry = fries[i]; if (fry.classList.contains("show")) { fry.classList.remove("show"); console.log("showed fry ", i); } else { fry.classList.add("show"); console.log("hid fry ", i); } } } burger.addEventListener("click", toggleFries); } window.addEventListener("DOMContentLoaded", setUpBurgerMenu); // This opens the search bar window.addEventListener("DOMContentLoaded", function(){ document.querySelector("#top-search-trigger").addEventListener("click", function(){document.querySelector("body").classList.toggle("top-search-open")}) }); // The body tag has to have this for the right header styles to get applied, and since we can't edit the body tag directly through Divi, this is easier than editing theme files... window.addEventListener("DOMContentLoaded", function() { document.querySelector("body").classList.add("stretched"); })
Leadership

"We were very impressed that such a big step change was possible in such a short period of time."

Armin Buschmann

CEO Smurfit Kappa

"T.A. Cook‘s constructive way to address project chal-lenges is highly valuable and much respected by us."

Gerald Molz

Director Turnaround Management, BASF Germany

"Thanks to T.A. Cook‘s coaching and tenacity, our OEE transformation was successful, visible and tangible."

Philippe Simetin

Group ME Project Manager, Solvay Rheinberg

"T.A. Cook helped us change our status-quo by initiat-ing our mindset and behavior change process."

He Ji-quan

General Manager, Solvay Rare Earth China

Our clients

We are proud of the long-term relationship we have with most of our customers. Here is a selection of companies we work with:

 

Air Liquide Deutschland GmbH
Aliseca GmbH
Arkema Vinyl Products S.A.
ASK Chemicals GmbH
AUGUST STORCK KG
Axpo AG
BASF Group
Bayer Group
BEGA.tec GmbH
Borealis AG
BP Group
Bundesdruckerei GmbH
Chevron Corporation
CHS Inc.
ConocoPhillips AG
Covestro AG
Daimler AG
Dr. Scheller Cosmetics AG
Drägerwerk AG & Co. KGaA
DuPont Corp.
Evonik Industries AG
Exxon Mobil Group
Flint Hill Resources LLC
Flint Group
Frederic Robinson Ltd.
GASAG AG
Giesecke & Devrient GmbH
Hess Corporation
Holmen AB
Huhtamaki Films Germany GmbH
Huntsman Corporation
Husky Energy Inc.
INEOS Group
Infraserv GmbH & Co. Höchst KG
JenOptik JENA AG
Linz AG
LyondellBasell Industries AF S.C.A.
Naphtachimie S.A
NBB Netzgesellschaft Berlin-Brandenburg mbH und Co. KG
Neste Oil Corp.
Nexen Inc.
Nyrstar NV
OSRAM GmbH
Paramount Petroleum Corporation
Petroflex S.A
Petrolszolg Kft
Petroplus Group
Phillips 66 AG
Remmers Baustofftechnik GmbH
Royal Mail Group Ltd
Ruhr Oel GmbH
RWE Group
SABIC Corp.
Shell Group
SLOVNAFT a.s.
Solvay Group
Smurfit Kappa Group plc
Städtische Werke Magdeburg GmbH
Stadtwerke Düsseldorf AG
Statoil ASA
Stora Enso Group
Sunoco, Inc.
SWM Stadtwerke München AG
Syncrude Canada Ltd.
Tchibo GmbH
Total Group
Tube Lines Ltd.
Verbund AG
Warsteiner Brauerei Haus Cramer KG
Weleda AG
Western Refining Inc.
Wiener Stadtwerke Holding
Wintershall Holding GmbH